Onn Surf 7 (1st Gen)
Model No. 100005206
7" WiFi Android Tablet
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Unbricking & Factory
Firmware Restoration Guide
OVERVIEW:
The 1st Gen Onn Surf 7 is a 7" budget Android tablet manufactured by the Walmart owned electronics brand Onn (styled onn.). It ships with the MediaTek MT8167B chipset, which integrates an energy efficient quad-core Cortex-A35 CPU clocking at 1.3 GHz max, the Imagination PowerVR Rogue GE8300 GPU, paired with 1 GB RAM. The CPU cores are built on the 28 nm process standard. The tablet ships with Android 9 Pie (Go Edition), compiled using the armv7l (32-bit) architecture. The 7" IPS display has a resolution of 1024 x 600 @ 160 dpi (mdpi), and a 17:10 aspect ratio. This device has 16 GB internal storage (12.2 GB useable). The /userdata partition employs the f2fs file system standard, which allows for faster transfer speeds than the traditional ext4 standard. There is also a micro SD card slot for up to 1 TB additional external storage space. The Li-Ion 2100 mAh battery provides around four (4) hours of power at heavy usage, and up to seven (7) hours of juice with light to moderate usage. The main camera shoots images up to 5 MP, while the front selfie cam shoots at 2 MP.
This guide outlines detailed instructions on restoring and/or upgrading the 1st Gen Onn Surf 7 (Model No. 100005206) tablet's stock firmware. This procedure can be used to fix a tablet which is bricked, stuck in a boot loop or is otherwise unable to boot into the Android OS. This guide can likewise be used by device owners who are experiencing issues attributed to firmware corruption, those who simply wish to revert to a full stock and unmodified Android OS, or those who wish to upgrade from an older firmware build. This process will remove any system level mods, root binaries, custom kernels, recoveries, etc., reverting the Android OS and corresponding firmware to an unmodified stock state.
FIRMWARE INFO:
• OS/Version: Android 9 (Go Edition)
• Build No. PPR1.180610.011
• Build Date: September 19, 2020
• Security Patch Level: August 5, 2019
• Build Type: User
• Build Tag: release-keys
• Kernel version: Linux 4.4.146
• Custom Build: alps.mp.p0.mp6-V1.134
• API Level: 28
• Partition Scheme: GPT Legacy
PREREQUISITES:
A PC or laptop running on Windows 7/8.1/10/11;
The SP Flash Tool firmware flashing software (link provided below);
A factory firmware package for the Onn Surf 7 tablet (link provided below);
The vCom MediaTek USB drivers installed on your Windows computer (link provided below);
The factory supplied or a quality equivalent micro USB to USB-A data syncing cable.
MEDIATEK vCOM USB DRIVERS:
The most common obstacle many members encounter when using the SP Flash Tool is related to device recognition. The SP Flash Tool software flashes firmware directly to the NAND/eMMC whilst the mobile device is in BROM flash mode. In other words, the flash tool is interacting directly with the MediaTek chipset during the flashing process. The user merely needs to connect the powered off mobile device to the PC or laptop using an adequate USB data syncing cable. SP Flash Tool, in turn, will initiate BROM flash mode on the mobile device and commence with the firmware restoration process. In order for your device to be properly recognized in this regard, it is crucial that the MediaTek vCom USB drivers are properly installed and configured on your Windows computer. While I will not be outlining step-by-step instructions here on installing these drivers, I have provided a link in the downloads section below for a comprehensive guide on properly installing and configuring the vCom USB drivers on your Windows machine. Once you have completed this crucial task, you may proceed with this guide. Be sure and thank the OP of that guide, @skeleton1911, if you use his work.
DISCLAIMER
This guide involves flashing the eMMC internal storage device of your tablet with a factory firmware package, thus fully restoring your tablet to its stock factory condition. The procedure outlined below is inherently risky to the overall integrity and operability of your tablet. Failure to follow the instructions properly can, for instance, render your device completely inoperable. By proceeding further, you are assuming sole responsibility for the integrity and operability of your tablet. I have fully tested this procedure on my own device. Follow the instructions carefully, employ patience, and things should go smoothly. I am not responsible if you brick or otherwise damage your tablet. Moreover, it should be emphasized that this guide is for Model 100005206 (1st Gen) only. The factory firmware package for this model is not compatible with newer generation models of the Onn Surf 7 tablet.
INSTRUCTIONS
This section presumes that you have properly installed & configured the latest MediaTek vCom USB drivers on your Windows PC or laptop. Again, I have linked a guide for installing these drivers in the downloads section below. Your bootloader does not need to be in an unlocked state. However, this procedure may relock your bootloader if it is presently in an unlocked state.
WARNING: This procedure will erase all saved user data from your device. Before proceeding, make a backup of any files, media or data that you wish to preserve.
Download the Onn Surf 7 factory firmware package from the link below and extract the contents of the archive to a folder on your computer desktop, or to a folder in another convenient directory;
Download SP Flash Tool v5.1924 from the link below and extract the archive to your desktop, or to another easily accessible directory;
Ensure that your tablet is powered off and is not connected to your PC or laptop;. Likewise, ensure that there are no other mobile devices or USB storage devices connected to your computer;
Open the SP Flash Tool folder that you extracted in Step 2. Click on flash_tool.exe, then right click and choose to Run as Administrator;
Ensure that the pull-down menu, located near the mid-left region of the interface, is set to Download only. Next, click on the Choose folder icon, located to the right of the Scatter-loading file heading.
A file explorer will be launched. Navigate to the saved location of the firmware you extracted in the first step. In the firmware directory, select MT8167_Android_scatter.txt, and then click Open;
The SP Flash Tool will now load the factory firmware package. A violet-colored progress bar near the bottom of the interface will reflect the completion status.
Once the firmware has been loaded, connect the USB-A end of the data syncing cable to your PC or laptop. Click the Download box located near the upper-left region of the interface;
Now, connect the micro USB end of the data sync cable to your tablet. If the vCom drivers are properly installed and configured on your PC or laptop, SP Flash Tool will recognize your device and initiate firmware installation via BROM flash mode. A yellow progress bar located near the bottom of the interface will reflect the percentage of completion. Once completed, you will receive a notification that the procedure was successful.
Disconnect your tablet and use the power key to boot the device. Your Onn Surf 7 should be fully restored to it's stock factory state and running on the most recent firmware build available.
DOWNLOADS:
SP Flash Tool v5.1924
Factory Firmware for Onn Surf 7
vCOM Drivers Installation Guide
THANKS & MENTIONS:
I would like to take a moment to thank @skeleton1911 for his comprehensive tutorial on properly installing MediaTek vCom USB drivers on Windows 10 & 11. I would ask any members who use that tutorial to give the OP thanks.
Viva La Android said:
Onn Surf 7 (1st Gen)
Model No. 100005206
7" WiFi Android Tablet
View attachment 5799181
Stock Firmware Restoration
And Upgrading Guide
OVERVIEW:
The 1st Gen Onn Surf 7 is a 7" budget tablet manufactured by the Walmart owned electronics brand Onn (styled onn.). It ships with the MediaTek MT8167B chipset, which integrates an energy efficient quad-core Cortex-A35 CPU clocking at 1.3 GHz max, the Imagination PowerVR Rogue GE8300 GPU, paired with 1 GB RAM. The processor cores are built on the 28 nm process standard. The tablet ships with Android 9 Pie (Go Edition), compiled using the armv7l (32-bit) architecture. The 7" IPS display has a resolution of 1024 x 600 @ 160 dpi (mdpi), and a 17:10 aspect ratio. This device has 16 GB internal storage (12.2 GB useable). The /userdata partition employs the f2fs file system standard, which allows for faster transfer speeds than the traditional ext4 standard. There is also a micro SD card slot for up to 1 TB additional external storage space. The Li-Ion 2100 mAh battery provides around four (4) hours of power at heavy usage, and up to seven (7) hours of juice with light to moderate usage. The main camera shoots images up to 5 MP, while the front selfie cam shoots at 2 MP.
This guide outlines detailed instructions on restoring and/or upgrading the 1st Gen Onn Surf 7 (Model No. 100005206) tablet's stock firmware. This procedure can be used to fix a tablet which is bricked, stuck in a boot loop or is otherwise unable to boot into the Android OS. This guide can likewise be used by device owners who are experiencing issues attributed to firmware corruption, those who simply wish to revert to a full stock and unmodified Android OS, or those who wish to upgrade from an older firmware build. This process will remove any system level mods, root binaries, custom kernels, recoveries, etc., as well as lock the bootloader if it is in an unlocked state.
FIRMWARE INFO:
• OS/Version: Android 9 (Go Edition)
• Build No. PPR1.180610.011
• Build Date: September 19, 2020
• Security Patch Level: August 5, 2019
• Build Type: User
• Build Tag: release-keys
• Kernel version: Linux 4.4.146
• Custom Build: alps.mp.p0.mp6-V1.134
• API Level: 28
• Partition Scheme: GPT Legacy
PREREQUISITES:
A PC or laptop running on Windows 7/8.1/10/11;
The SP Flash Tool firmware flashing software (link provided below);
A factory firmware package for the Onn Surf 7 tablet (link provided below);
The vCom MediaTek USB drivers installed on your Windows computer (link provided below);
The factory supplied or a quality equivalent micro USB to USB-A data syncing cable.
MEDIATEK vCOM USB DRIVERS:
The most common obstacle many members encounter when using the SP Flash Tool is related to device recognition. The SP Flash Tool software flashes firmware directly to the NAND/eMMC whilst the mobile device is in BROM flash mode. In other words, the flash tool is interacting directly with the MediaTek chipset during the flashing process. The user merely needs to connect the powered off mobile device to the PC or laptop using an adequate USB data syncing cable. SP Flash Tool, in turn, will initiate BROM flash mode on the mobile device and commence with the firmware restoration process. In order for your device to be properly recognized in this regard, it is crucial that the MediaTek vCom USB drivers are properly installed and configured on your Windows computer. While I will not be outlining step-by-step instructions here on installing these drivers, I have provided a link in the downloads section below for a comprehensive guide on properly installing and configuring the vCom USB drivers on your Windows machine. Once you have completed this crucial task, you may proceed with this guide. Be sure and thank the OP of that guide, @skeleton1911, if you use his work.
DISCLAIMER
This guide involves flashing the eMMC internal storage device of your tablet with a factory firmware package, thus fully restoring your tablet to its stock factory condition. The procedure outlined below is inherently risky to the overall integrity and operability of your tablet. Failure to follow the instructions properly can, for instance, render your device completely inoperable. By proceeding further, you are assuming sole responsibility for the integrity and operability of your tablet. I have fully tested this procedure on my own device. Follow the instructions carefully, employ patience, and things should go smoothly. I am not responsible if you brick or otherwise damage your tablet. Moreover, it should be emphasized that this guide is for Model 100005206 (1st Gen) only. The factory firmware package for this model is not compatible with newer generation models of the Onn Surf 7 tablet. View attachment 5741703
INSTRUCTIONS
This section presumes that you have properly installed & configured the latest MediaTek vCom USB drivers on your Windows PC or laptop. Again, I have linked a guide for installing these drivers in the downloads section below. Your bootloader does not need to be in an unlocked state. However, this procedure will relock your bootloader if it is presently in an unlocked state.
WARNING: This procedure will erase all saved user data from your device. Before proceeding, make a backup of any files, media or data that you wish to preserve.
Download the Onn Surf 7 factory firmware package from the link below and extract the contents of the archive to a folder on your computer desktop, or to a folder in another convenient directory;
Download SP Flash Tool v5.1924 from the link below and extract the archive to your desktop, or to another easily accessible directory;
Ensure that your tablet is powered off and is not connected to your PC or laptop;. Likewise, ensure that there are no other mobile devices or USB storage devices connected to your computer;
Open the SP Flash Tool folder that you extracted in Step 2. Click on flash_tool.exe, then right click and choose to Run as Administrator;
Ensure that the pull-down menu, located near the mid-left region of the interface, is set to Download only. Next, click on the Choose folder icon, located to the right of the Scatter-loading file heading.
A file explorer will be launched. Navigate to the saved location of the firmware you extracted in the first step. In the firmware directory, select MT8167_Android_scatter.txt, and then click Open;
The SP Flash Tool will now load the factory firmware package. A violet-colored progress bar near the bottom of the interface will reflect the completion status.
Once the firmware has been loaded, connect the USB-A end of the data syncing cable to your PC or laptop. Click the Download box located near the upper-left region of the interface;
Now, connect the micro USB end of the data sync cable to your tablet. If the vCom drivers are properly installed and configured on your PC or laptop, SP Flash Tool will recognize your device and initiate firmware installation via BROM flash mode. A yellow progress bar located near the bottom of the interface will reflect the percentage of completion. Once completed, you will receive a notification that the procedure was successful.
Disconnect your tablet and use the power key to boot the device. Your Onn Surf 7 should be fully restored to it's stock factory state and running on the most recent firmware build available.
DOWNLOADS:
SP Flash Tool v5.1924
Factory Firmware for Onn Surf 7
vCOM Drivers Installation Guide
THANKS & MENTIONS:
I would like to take a moment to thank @skeleton1911 for his comprehensive tutorial on properly installing MediaTek vCom USB drivers on Windows 10 & 11. I would ask any members who use that tutorial to give the OP thanks.
Click to expand...
Click to collapse
Is this a personal pulled from tablet firmware ? Or did you locate a factory firmware pkg ?
tek3195 said:
Is this a personal pulled from tablet firmware ? Or did you locate a factory firmware pkg ?
Click to expand...
Click to collapse
This is Onn factory firmware. Fully stock.
Viva La Android said:
This is Onn factory firmware. Fully stock.
Click to expand...
Click to collapse
Ok, where did you get it ?
tek3195 said:
Ok, where did you get it ?
Click to expand...
Click to collapse
It's from Onn's software support server. This isn't a dump or a homemade package. The firmware is directly from Onn. Where I got it has no relevance to the firmware's origin. Even if I'd got the file at a firmware repo, this would not change anything.
For future reference, if a thread is titled with the term factory firmware, the package originated from the manufacturer. Otherwise, the firmware will be referenced as a partition dump, firmware pull, partition images, or another similar name. The fact that it's called factory firmware infers where the package came from.
Viva La Android said:
Your thread may be titled correctly but not everyone does that. We have looked for Onn firmware for a few years now so I was wondering if you had found a site to download from. If you have it would be nice to share it. If you are getting from OTA then not factory firmware. You could be a little more forthcoming about source, and a little less with the attitude.
Click to expand...
Click to collapse
Attitude is a good thing. It encourages people to read plain print, comprehend basic grammatical structure, etc As far as source, I share all of my sources. Check any of my dozens of device threads. I always specify the origin, build type, etc. As far as how I obtain factory images, that isn't the least bit relevant to the threads and, quite frankly -- and perhaps a bit attitude coated --it's not any of your business. Indeed, OTA packages and factory firmware images are not the same. You are correct, good sir. Sort of makes my point. That's why one is called OTA while the other is called factory firmware.
By the way, Onn factory firmware is all over the internet in various repos and sources. It isn't elusive by any means.
But yes, if it's called "FACTORY FIRMWARE," guess where it came from? Most members are fairly proficient with literacy and comprehension, so I'm sorry I didn't feel the need to spell that out for the other .48% of the collective member populace. Similarly, whenever I sell baseball cards on eBay, I don't emphasize that the players depicted on those cards actually play baseball. Common sense and the like. Something about the "BASEBALL CARDS" heading perhaps?
Here are a few strikingly similar analogues to emphasize the true wonder of names, headings and titles.
•From where does the Alaskan Husky originate?
•Which galactic star causes a sunburn?
•What makes ice water cold?
•For what weather conditions was a raincoat designed?
•For which food item was pancake syrup originally created?
•When was the War of 1812?
Viva La Android said:
Attitude is a good thing. It encourages people to read plain print, comprehend basic grammatical structure, etc As far as source, I share all of my sources. Check any of my dozens of device threads. I always specify the origin, build type, etc. As far as how I obtain factory images, that isn't the least bit relevant to the threads and, quite frankly -- and perhaps a bit attitude coated --it's not any of your business. Indeed, OTA packages and factory firmware images are not the same. You are correct, good sir. Sort of makes my point. That's why one is called OTA while the other is called factory firmware.
By the way, Onn factory firmware is all over the internet in various repos and sources. It isn't elusive by any means.
But yes, if it's called "FACTORY FIRMWARE," guess where it came from? Most members are fairly proficient with literacy and comprehension, so I'm sorry I didn't feel the need to spell that out for the other .48% of the collective member populace. Similarly, whenever I sell baseball cards on eBay, I don't emphasize that the players depicted on those cards actually play baseball. Common sense and the like. Something about the "BASEBALL CARDS" heading perhaps?
Here are a few strikingly similar analogues to emphasize the true wonder of names, headings and titles.
•From where does the Alaskan Husky originate?
•Which galactic star causes a sunburn?
•What makes ice water cold?
•For what weather conditions was a raincoat designed?
•For which food item was pancake syrup originally created?
•When was the War of 1812?
Click to expand...
Click to collapse
I don't know what your problem is other than trying to be a smart a s s lacking any people skills. Why you can't provide a link is beyond me. I have installed board software and factory firmware on many devices and I have not seen factory firmware with so few files before. Provide link to official Onn firmware and stop being an a s s .
tek3195 said:
I don't know what your problem is other than trying to be a smart a s s lacking any people skills. Why you can't provide a link is beyond me. I have installed board software and factory firmware on many devices and I have not seen factory firmware with so few files before. Provide link to official Onn firmware and stop being an a s s .
Click to expand...
Click to collapse
Or, my personal favorite:
What mobile operating system platform has its basis on the Android Open Source Project? Has to be iOS; what do you think? Oh come on, I'm picking on you. Don't take it to heart.
So few files? Allwinner firmware, for instance, is released as a single image -- one .img file. With MediaTek based devices, there is no set amount of individual partition images required to constitute a complete firmware package. This is entirely up to the device manufacturer. Some device makers include all key partitions as well as all sensitive partitions -- essentially, a full partition index for the device. Manufacturers like Hyundai and Motorola are known for releasing robust firmware packages that include the full partition index of images. Other device makers like RCA -- and Onn -- release only the bare minimum of images needed to restore the device to its stock factory state. For this Surf 7 model, Onn has released images for /preloader, /lk1, /lk2, /trustzone1, /trustzone2, /dtbo, /recovery, /boot, /system, /vendor, /userdata, /logo, and /cache. Those images not included in the package are classified either as INVISIBLE or REGIONALBIN; as such, these are simply not needed for restoration purposes and, thus, this is undoubtedly why they were not included in the factory package.
Keep in mind that many images included in typical factory firmware archives are.simply not necessary for firmware restoration; indeed some files are used more for development purposes.
My advice to you, if you don't trust the integrity or legitimacy of a firmware package -- including this one -- don't use it. Get a firmware package elsewhere. I don't post links to channels. Do your own legwork and procure your own contacts with support departments at various manufacturers.
Viva La Android said:
Or, my personal favorite:
What mobile operating system platform has its basis on the Android Open Source Project? Has to be iOS; what do you think? Oh come on, I'm picking on you. Don't take it to heart.
So few files? Allwinner firmware, for instance, is released as a single image -- one .img file. With MediaTek based devices, there is no set amount of individual partition images required to constitute a complete firmware package. This is entirely up to the device manufacturer. Some device makers include all key partitions as well as all sensitive partitions -- essentially, a full partition index for the device. Manufacturers like Hyundai and Motorola are known for releasing robust firmware packages that include the full partition index of images. Other device makers like RCA -- and Onn -- release only the bare minimum of images needed to restore the device to its stock factory state. For this Surf 7 model, Onn has released images for /preloader, /lk1, /lk2, /trustzone1, /trustzone2, /dtbo, /recovery, /boot, /system, /vendor, /userdata, /logo, and /cache. Those images not included in the package are classified either as INVISIBLE or REGIONALBIN; as such, these are simply not needed for restoration purposes and, thus, this is undoubtedly why they were not included in the factory package.
Keep in mind that many images included in typical factory firmware archives are.simply not necessary for firmware restoration; indeed some files are used more for development purposes.
My advice to you, if you don't trust the integrity or legitimacy of a firmware package -- including this one -- don't use it. Get a firmware package elsewhere. I don't post links to channels. Do your own legwork and procure your own contacts with support departments at various manufacturers.
Click to expand...
Click to collapse
You are right, I guess in my mind I was seeing board software from Huawei. I wasn't thinking about Amazon .bin file or Huawei update.app either. As for legwork it's been a while since I looked hard for Onn firmware. When I first posted how to root the 8" model I was sending email to the company that manufactured the tablet for Onn and searching board serial numbers looking for it. Wow, that's been about 3 years ago now, time flies and things change. That is why I was curious as to where it came from with hopes of finding 8" and 10" firmware. I only had the 7" long enough to root it, post how-to and return it. The other thing I quit searching for was info on MTK's ultraflash, back then it was non-existent. I appreciate the decent reply, thank you.
tek3195 said:
You are right, I guess in my mind I was seeing board software from Huawei. I wasn't thinking about Amazon .bin file or Huawei update.app either. As for legwork it's been a while since I looked hard for Onn firmware. When I first posted how to root the 8" model I was sending email to the company that manufactured the tablet for Onn and searching board serial numbers looking for it. Wow, that's been about 3 years ago now, time flies and things change. That is why I was curious as to where it came from with hopes of finding 8" and 10" firmware. I only had the 7" long enough to root it, post how-to and return it. The other thing I quit searching for was info on MTK's ultraflash, back then it was non-existent. I appreciate the decent reply, thank you.
Click to expand...
Click to collapse
No problem friend. Perhaps I came across as being abrasive on my replies to your inquiry. I'm sorry if that's the case. Questions like yours are welcome and the ensuing discussion can be informative to other members.
I will give you a good tip on procuring factory firmware: send a professionally worded email to the support department of the device manufacturer. Let them know you need the firmware as a means to restore your own device, as well as for potential custom development projects here at XDA. Most manufacturers know that XDA is the largest custom Android dev community on the planet. As such, they realize that XDA is a great platform for giving exposure to particular devices, which increases overall sales. Anyway, word your email to infer this scenario. Once you get a firmware package for a particular device, make efforts to thank and give credit to the support representative who helped you. Email the representative's supervisor to give positive feedback on the person. Oftentimes, that individual will then freely assist you with future firmware requests, requests for kernel source code, etc. You will progressively gain some valuable contacts among various manufacturers for obtaining factory images.
Viva La Android said:
Onn's software support server
Click to expand...
Click to collapse
Viva La Android said:
Onn Surf 7 (1st Gen)
Model No. 100005206
7" WiFi Android Tablet
View attachment 5803029
Stock Firmware Restoration
And Upgrading Guide
OVERVIEW:
The 1st Gen Onn Surf 7 is a 7" budget tablet manufactured by the Walmart owned electronics brand Onn (styled onn.). It ships with the MediaTek MT8167B chipset, which integrates an energy efficient quad-core Cortex-A35 CPU clocking at 1.3 GHz max, the Imagination PowerVR Rogue GE8300 GPU, paired with 1 GB RAM. The CPU cores are built on the 28 nm process standard. The tablet ships with Android 9 Pie (Go Edition), compiled using the armv7l (32-bit) architecture. The 7" IPS display has a resolution of 1024 x 600 @ 160 dpi (mdpi), and a 17:10 aspect ratio. This device has 16 GB internal storage (12.2 GB useable). The /userdata partition employs the f2fs file system standard, which allows for faster transfer speeds than the traditional ext4 standard. There is also a micro SD card slot for up to 1 TB additional external storage space. The Li-Ion 2100 mAh battery provides around four (4) hours of power at heavy usage, and up to seven (7) hours of juice with light to moderate usage. The main camera shoots images up to 5 MP, while the front selfie cam shoots at 2 MP.
This guide outlines detailed instructions on restoring and/or upgrading the 1st Gen Onn Surf 7 (Model No. 100005206) tablet's stock firmware. This procedure can be used to fix a tablet which is bricked, stuck in a boot loop or is otherwise unable to boot into the Android OS. This guide can likewise be used by device owners who are experiencing issues attributed to firmware corruption, those who simply wish to revert to a full stock and unmodified Android OS, or those who wish to upgrade from an older firmware build. This process will remove any system level mods, root binaries, custom kernels, recoveries, etc., as well as lock the bootloader if it is in an unlocked state.
FIRMWARE INFO:
• OS/Version: Android 9 (Go Edition)
• Build No. PPR1.180610.011
• Build Date: September 19, 2020
• Security Patch Level: August 5, 2019
• Build Type: User
• Build Tag: release-keys
• Kernel version: Linux 4.4.146
• Custom Build: alps.mp.p0.mp6-V1.134
• API Level: 28
• Partition Scheme: GPT Legacy
PREREQUISITES:
A PC or laptop running on Windows 7/8.1/10/11;
The SP Flash Tool firmware flashing software (link provided below);
A factory firmware package for the Onn Surf 7 tablet (link provided below);
The vCom MediaTek USB drivers installed on your Windows computer (link provided below);
The factory supplied or a quality equivalent micro USB to USB-A data syncing cable.
MEDIATEK vCOM USB DRIVERS:
The most common obstacle many members encounter when using the SP Flash Tool is related to device recognition. The SP Flash Tool software flashes firmware directly to the NAND/eMMC whilst the mobile device is in BROM flash mode. In other words, the flash tool is interacting directly with the MediaTek chipset during the flashing process. The user merely needs to connect the powered off mobile device to the PC or laptop using an adequate USB data syncing cable. SP Flash Tool, in turn, will initiate BROM flash mode on the mobile device and commence with the firmware restoration process. In order for your device to be properly recognized in this regard, it is crucial that the MediaTek vCom USB drivers are properly installed and configured on your Windows computer. While I will not be outlining step-by-step instructions here on installing these drivers, I have provided a link in the downloads section below for a comprehensive guide on properly installing and configuring the vCom USB drivers on your Windows machine. Once you have completed this crucial task, you may proceed with this guide. Be sure and thank the OP of that guide, @skeleton1911, if you use his work.
DISCLAIMER
This guide involves flashing the eMMC internal storage device of your tablet with a factory firmware package, thus fully restoring your tablet to its stock factory condition. The procedure outlined below is inherently risky to the overall integrity and operability of your tablet. Failure to follow the instructions properly can, for instance, render your device completely inoperable. By proceeding further, you are assuming sole responsibility for the integrity and operability of your tablet. I have fully tested this procedure on my own device. Follow the instructions carefully, employ patience, and things should go smoothly. I am not responsible if you brick or otherwise damage your tablet. Moreover, it should be emphasized that this guide is for Model 100005206 (1st Gen) only. The factory firmware package for this model is not compatible with newer generation models of the Onn Surf 7 tablet. View attachment 5741703
INSTRUCTIONS
This section presumes that you have properly installed & configured the latest MediaTek vCom USB drivers on your Windows PC or laptop. Again, I have linked a guide for installing these drivers in the downloads section below. Your bootloader does not need to be in an unlocked state. However, this procedure will relock your bootloader if it is presently in an unlocked state.
WARNING: This procedure will erase all saved user data from your device. Before proceeding, make a backup of any files, media or data that you wish to preserve.
Download the Onn Surf 7 factory firmware package from the link below and extract the contents of the archive to a folder on your computer desktop, or to a folder in another convenient directory;
Download SP Flash Tool v5.1924 from the link below and extract the archive to your desktop, or to another easily accessible directory;
Ensure that your tablet is powered off and is not connected to your PC or laptop;. Likewise, ensure that there are no other mobile devices or USB storage devices connected to your computer;
Open the SP Flash Tool folder that you extracted in Step 2. Click on flash_tool.exe, then right click and choose to Run as Administrator;
Ensure that the pull-down menu, located near the mid-left region of the interface, is set to Download only. Next, click on the Choose folder icon, located to the right of the Scatter-loading file heading.
A file explorer will be launched. Navigate to the saved location of the firmware you extracted in the first step. In the firmware directory, select MT8167_Android_scatter.txt, and then click Open;
The SP Flash Tool will now load the factory firmware package. A violet-colored progress bar near the bottom of the interface will reflect the completion status.
Once the firmware has been loaded, connect the USB-A end of the data syncing cable to your PC or laptop. Click the Download box located near the upper-left region of the interface;
Now, connect the micro USB end of the data sync cable to your tablet. If the vCom drivers are properly installed and configured on your PC or laptop, SP Flash Tool will recognize your device and initiate firmware installation via BROM flash mode. A yellow progress bar located near the bottom of the interface will reflect the percentage of completion. Once completed, you will receive a notification that the procedure was successful.
Disconnect your tablet and use the power key to boot the device. Your Onn Surf 7 should be fully restored to it's stock factory state and running on the most recent firmware build available.
DOWNLOADS:
SP Flash Tool v5.1924
Factory Firmware for Onn Surf 7
vCOM Drivers Installation Guide
THANKS & MENTIONS:
I would like to take a moment to thank @skeleton1911 for his comprehensive tutorial on properly installing MediaTek vCom USB drivers on Windows 10 & 11. I would ask any members who use that tutorial to give the OP thanks.
Click to expand...
Click to collapse
What mediatek does the ONN 7 Gen 3 ships with
Jfuchs2007 said:
What mediatek does the ONN 7 Gen 3 ships with
Click to expand...
Click to collapse
The Gen 3 appears to have the MediaTek Helio A22 (mt6761v), accordubg to FCC cert records. But don't quote me on that. The exact specs for the Gen 3 are a bit obscure for some reason.
Viva La Android said:
Onn Surf 7 (1st Gen)
Model No. 100005206
7" WiFi Android Tablet
View attachment 5907727
Unbricking & Factory
Firmware Restoration Guide
OVERVIEW:
The 1st Gen Onn Surf 7 is a 7" budget Android tablet manufactured by the Walmart owned electronics brand Onn (styled onn.). It ships with the MediaTek MT8167B chipset, which integrates an energy efficient quad-core Cortex-A35 CPU clocking at 1.3 GHz max, the Imagination PowerVR Rogue GE8300 GPU, paired with 1 GB RAM. The CPU cores are built on the 28 nm process standard. The tablet ships with Android 9 Pie (Go Edition), compiled using the armv7l (32-bit) architecture. The 7" IPS display has a resolution of 1024 x 600 @ 160 dpi (mdpi), and a 17:10 aspect ratio. This device has 16 GB internal storage (12.2 GB useable). The /userdata partition employs the f2fs file system standard, which allows for faster transfer speeds than the traditional ext4 standard. There is also a micro SD card slot for up to 1 TB additional external storage space. The Li-Ion 2100 mAh battery provides around four (4) hours of power at heavy usage, and up to seven (7) hours of juice with light to moderate usage. The main camera shoots images up to 5 MP, while the front selfie cam shoots at 2 MP.
This guide outlines detailed instructions on restoring and/or upgrading the 1st Gen Onn Surf 7 (Model No. 100005206) tablet's stock firmware. This procedure can be used to fix a tablet which is bricked, stuck in a boot loop or is otherwise unable to boot into the Android OS. This guide can likewise be used by device owners who are experiencing issues attributed to firmware corruption, those who simply wish to revert to a full stock and unmodified Android OS, or those who wish to upgrade from an older firmware build. This process will remove any system level mods, root binaries, custom kernels, recoveries, etc., reverting the Android OS and corresponding firmware to an unmodified stock state.
FIRMWARE INFO:
• OS/Version: Android 9 (Go Edition)
• Build No. PPR1.180610.011
• Build Date: September 19, 2020
• Security Patch Level: August 5, 2019
• Build Type: User
• Build Tag: release-keys
• Kernel version: Linux 4.4.146
• Custom Build: alps.mp.p0.mp6-V1.134
• API Level: 28
• Partition Scheme: GPT Legacy
PREREQUISITES:
A PC or laptop running on Windows 7/8.1/10/11;
The SP Flash Tool firmware flashing software (link provided below);
A factory firmware package for the Onn Surf 7 tablet (link provided below);
The vCom MediaTek USB drivers installed on your Windows computer (link provided below);
The factory supplied or a quality equivalent micro USB to USB-A data syncing cable.
MEDIATEK vCOM USB DRIVERS:
The most common obstacle many members encounter when using the SP Flash Tool is related to device recognition. The SP Flash Tool software flashes firmware directly to the NAND/eMMC whilst the mobile device is in BROM flash mode. In other words, the flash tool is interacting directly with the MediaTek chipset during the flashing process. The user merely needs to connect the powered off mobile device to the PC or laptop using an adequate USB data syncing cable. SP Flash Tool, in turn, will initiate BROM flash mode on the mobile device and commence with the firmware restoration process. In order for your device to be properly recognized in this regard, it is crucial that the MediaTek vCom USB drivers are properly installed and configured on your Windows computer. While I will not be outlining step-by-step instructions here on installing these drivers, I have provided a link in the downloads section below for a comprehensive guide on properly installing and configuring the vCom USB drivers on your Windows machine. Once you have completed this crucial task, you may proceed with this guide. Be sure and thank the OP of that guide, @skeleton1911, if you use his work.
DISCLAIMER
This guide involves flashing the eMMC internal storage device of your tablet with a factory firmware package, thus fully restoring your tablet to its stock factory condition. The procedure outlined below is inherently risky to the overall integrity and operability of your tablet. Failure to follow the instructions properly can, for instance, render your device completely inoperable. By proceeding further, you are assuming sole responsibility for the integrity and operability of your tablet. I have fully tested this procedure on my own device. Follow the instructions carefully, employ patience, and things should go smoothly. I am not responsible if you brick or otherwise damage your tablet. Moreover, it should be emphasized that this guide is for Model 100005206 (1st Gen) only. The factory firmware package for this model is not compatible with newer generation models of the Onn Surf 7 tablet. View attachment 5907731
INSTRUCTIONS
This section presumes that you have properly installed & configured the latest MediaTek vCom USB drivers on your Windows PC or laptop. Again, I have linked a guide for installing these drivers in the downloads section below. Your bootloader does not need to be in an unlocked state. However, this procedure may relock your bootloader if it is presently in an unlocked state.
WARNING: This procedure will erase all saved user data from your device. Before proceeding, make a backup of any files, media or data that you wish to preserve.
Download the Onn Surf 7 factory firmware package from the link below and extract the contents of the archive to a folder on your computer desktop, or to a folder in another convenient directory;
Download SP Flash Tool v5.1924 from the link below and extract the archive to your desktop, or to another easily accessible directory;
Ensure that your tablet is powered off and is not connected to your PC or laptop;. Likewise, ensure that there are no other mobile devices or USB storage devices connected to your computer;
Open the SP Flash Tool folder that you extracted in Step 2. Click on flash_tool.exe, then right click and choose to Run as Administrator;
Ensure that the pull-down menu, located near the mid-left region of the interface, is set to Download only. Next, click on the Choose folder icon, located to the right of the Scatter-loading file heading.
A file explorer will be launched. Navigate to the saved location of the firmware you extracted in the first step. In the firmware directory, select MT8167_Android_scatter.txt, and then click Open;
The SP Flash Tool will now load the factory firmware package. A violet-colored progress bar near the bottom of the interface will reflect the completion status.
Once the firmware has been loaded, connect the USB-A end of the data syncing cable to your PC or laptop. Click the Download box located near the upper-left region of the interface;
Now, connect the micro USB end of the data sync cable to your tablet. If the vCom drivers are properly installed and configured on your PC or laptop, SP Flash Tool will recognize your device and initiate firmware installation via BROM flash mode. A yellow progress bar located near the bottom of the interface will reflect the percentage of completion. Once completed, you will receive a notification that the procedure was successful.
Disconnect your tablet and use the power key to boot the device. Your Onn Surf 7 should be fully restored to it's stock factory state and running on the most recent firmware build available.
DOWNLOADS:
SP Flash Tool v5.1924
Factory Firmware for Onn Surf 7
vCOM Drivers Installation Guide
THANKS & MENTIONS:
I would like to take a moment to thank @skeleton1911 for his comprehensive tutorial on properly installing MediaTek vCom USB drivers on Windows 10 & 11. I would ask any members who use that tutorial to give the OP thanks.
Click to expand...
Click to collapse
Hello. I'm not a pro, but I decided to make a tablet firmware (due to the fact that there is not enough memory), I seem to do everything as described here .. but nothing comes out. Please tell me what I'm doing wrong?
Kavsokalivit45 said:
Hello. I'm not a pro, but I decided to make a tablet firmware (due to the fact that there is not enough memory), I seem to do everything as described here .. but nothing comes out. Please tell me what I'm doing wrong?
Click to expand...
Click to collapse
I'll research the exact nature of the error you're getting. When you say you made a tablet firmware, what images did you create? I am assuming system.img, & boot.img. is this correct?
You can install firmware images using fastboot mode as well, alleviating any need for SP Flash Tool.
Viva La Android said:
Я изучу точную природу ошибки, которую вы получаете. Когда вы говорите, что делали прошивку для планшета, какие образы вы создавали? Я предполагаю, что system.img и boot.img. это верно?
Вы также можете установить образ прошивки, используя режим быстрой загрузки, что избавит вас от необходимости использовать SP Flash Tool.
Click to expand...
Click to collapse
Привет! Я использовал прошивку здесь, заводскую. Перед этим установил все необходимые программы и драйвера. Возможно, причина проблемы в том, что я удалил не ту программу, которая написана в описании установки Драйверов. Там написано, что после установки драйверов нужно удалить ''MTK USB Port''. Но к сожалению не могу понять какой удалить. Высылаю скрин, посмотрите пожалуйста, не подскажете какой удалить? Признаюсь, я не очень разбираюсь в этом деле, я даже не "любитель".. Думал, что смогу сделать все по описанию. А прошить решил потому, что памяти под видео, музыку нет вообще, хотя написано, что минимум 12 гигов из 16 должно быть свободно, а у меня только около 1 гига.
Viva La Android said:
Я изучу точную природу ошибки, которую вы получаете. Когда вы говорите, что делали прошивку для планшета, какие образы вы создавали? Я предполагаю, что system.img и boot.img. это верно?
Вы также можете установить образ прошивки, используя режим быстрой загрузки, что избавит вас от необходимости использовать SP Flash Tool.
Click to expand...
Click to collapse
Извините, не подскажете, как прошить в режиме Fastboot?
Kavsokalivit45 said:
Извините, не подскажете, как прошить в режиме Fastboot?
Click to expand...
Click to collapse
Please post using English. Your previous two posts were composed -- I'm presuming in your native language. I will try to use a translation tool and decipher your posts. The mods here on XDA wil delete any posts or replies which are not in English.
@Kavsokalivit45, I translated your question. Okay, fastboot mode can be used to flash a firmware image file (.img, .fex, .bin, .mbn, etc.) to a specific partition on your mobile device (/boot, recovery, /vendor, /system, /secro, etc.). The following fastboot command reflects that the boot partition is being flashed by a boot.img file.
Code:
fastboot flash boot boot.img
Note that all flashing commands will begin with the word fastboot, followed by the word flash. The next value is represented by the mounting name of the partition to be flashed...in the above example the partition is boot. Lastly, the image filename to be flashed to the partition...in my example, boot.img.
So, if you wanted to flash the /system partition of the Surf 7 tablet, the location of the Android OS itself, you wouid execute:
Code:
fastboot flash system system.img
(This command presumes that the system image has a filename of system.img.)
Fastboot commands can also be used to wipe or format partitions, resize dynamic partitions, set flag values to certain props, unlock & relock your bootloader, along with dozens of other tasks.
While I don't have time to get in depth on this topic, below is a link to a detailed outline on over 2 dozen different fastboot commands and how to use them . https://technastic.com/fastboot-commands-list/
Viva La Android said:
@Kavsokalivit45, I translated your question. Okay, fastboot mode can be used to flash a firmware image file (.img, .fex, .bin, .mbn, etc.) to a specific partition on your mobile device (/boot, recovery, /vendor, /system, /secro, etc.). The following fastboot command reflects that the boot partition is being flashed by a boot.img file.
Code:
fastboot flash boot boot.img
Note that all flashing commands will begin with the word fastboot, followed by the word flash. The next value is represented by the mounting name of the partition to be flashed...in the above example the partition is boot. Lastly, the image filename to be flashed to the partition...in my example, boot.img.
So, if you wanted to flash the /system partition of the Surf 7 tablet, the location of the Android OS itself, you wouid execute:
Code:
fastboot flash system system.img
(This command presumes that the system image has a filename of system.img.)
Fastboot commands can also be used to wipe or format partitions, resize dynamic partitions, set flag values to certain props, unlock & relock your bootloader, along with dozens of other tasks.
While I don't have time to get in depth on this topic, below is a link to a detailed outline on over 2 dozen different fastboot commands and how to use them . https://technastic.com/fastboot-commands-list/
Click to expand...
Click to collapse
Hello. thanks for the explanation! very grateful to you!
Hot Pepper™ Mobile
Chilaca 4G-LTE Smartphone
T-Mobile® Certified
Model No. HPP-L60A
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General Info &
Discussion Thread
OVERVIEW:
The Chilaca is a T-Mobile certified 4G-LTE smartphone, manufactured by Hot Pepper Mobile for eligible recipients of the federal Lifeline program and the Affordable Connectivity Program (ACP) -- government sponsored initiatives which assist low-income individuals and households with mobile phone service and mobile devices.
For an entry-level device, the Chilaca is a surprisingly capable smartphone. The MediaTek Helio A22 chipset platform utilizes CorePilot technology, which provides power-aware scheduling, CPU thermal management and persistent UX monitoring. These attributes work in harmony to assign the appropriate workload to CPU cores at a calculated and specific frequency and voltage, balancing the needed performance load demand with the optimal power efficiency. This landmark feature shines bright on the Chilaca, giving the user palpably smooth performance, the ability to maintain heavy workloads, all while maintaining impressive battery life in between charges. Moreover, the Chilaca's certification with T-Mobile provides remarkable network connectivity, excellent upload/download speeds, and extended range LTE coverage by way of Band 12 & 71 support.
HARDWARE SPECS:
Chipset: MediaTek Helio A22 (MT6761V/CAB)
CPU: Quad-core ARM Cortex-A53
CPU Max Clock: 2.0 GHz
Architecture: armv7l (32-bit)
CPU Process: 16 nm
GPU: IMG PowerVR Rogue GE8300
GPU Max Clock: 660 MHz
Display: 6.51" 1600 x 720 HD
Screen Density: 280 dpi (hdpi)
Internal Storage: 32GB eMMC (23.9 GB useable)
LTE Modem: Cat 7 DL; Cat 13 UL
LTE Bands: 2, 4, 5, 12, 25, 26, 41,66, 71
Bluetooth: v5.0, LE
WLAN Support: 802.11a/b/g/n/ac (2.4 & 5 GHz)
Battery: Li-Ion 3200 mAh
RAM: 2.0 GB (+ 1.386 GB zRAM)
Cameras: 5 MP Main; 2 MP Front
Ports: Type-C USB | 3.5mm Headphone Jack
FIRMWARE INFO:
OS/Version: Android 12 (Go Edition)
Firmware Build: HPP-L60A-3.0.18
Build ID: 12/SP1A.210812.016
Kernel Version: Linux v4.19.191
Radio: MOLY.LR12A.R3.MP.V208.3.P5
Security Patch Level: September 5, 2022
API Level: 31
Partition Scheme: Dynamic (Non A/B)
Project Treble: Supported
DEVELOPMENT STATUS:
Hot Pepper Mobile CEO Shawn Sun has selected me as a tester for the Chilaca 4G-LTE smartphone. Accordingly, the Chilaca has not yet been released within the mainstream US smartphone market. . This thread will serve as a general info & discussion forum for the Chilaca as more handsets become available via their release and distribution in the Lifeline program throughout the US.
I have obtained the factory firmware for the Chilaca, but have not yet experimented with bootloader unlocking or rooting the phone. I will keep this thread updated with any news in this regard. Should any members need the stock firmware, just leave a comment with the request.
UPDATE: February 17, 2023:
A recent OTA firmware rollout updates the current build to vHPP-L60A-3.0.19 with the December 05, 2022 security patch level.
I have also discovered that, per contractual terms between T-Mobile and the manufacturer, the bootloader on the Chilaca is not supported for unlocking. However, it appears that the Chilaca can be exploited using the MTK Client utility. Once I confirm bootloader unlocking I plan on writing a full tutorial with the step-by-step instructions and the required files for the task. It does appear that the Chilaca has been distributed throughout several US states via the federal Lifeline and ACP initiatives, making the device prominent on the mainstream market. I would ask that any Chilaca device owners leave a comment below.
UPDATE: March 23, 2023:
Another recent OTA security update has bumped the firmware build to HPP-L60A_3.0.20 with the February 1, 2023 security patch level.
In order to exploit the bootloader using MTK Client, you must be running the HPP-L60A_3.0.18 firmware build, or an earlier build. More recent builds have blocked user-initiated access to BROM mode which is essential to proper device recognition while using MTK Client. Fortunately, device owners may downgrade via the firmware package provided below in conjunction with the SP Flash Tool.
UPDATE: April 15, 2023:
An OTA update dated April 12, 2023, has bumped the firmware build to HPP-L60A_3.0.21, with a security patch level of March 5, 2023. This update included some bug fixes on premature kernel panic triggering and some baseband radio issues involving extended range LTE Band 71.
USEFUL LINKS:
• Factory Firmware HPP-L60A_3.0.18
• Chilaca Factory Firmware Restoration Guide
• SP Flash Tool v5.1924 (32 & 64-bit)
• Chilaca FCC Test Report
• Chilaca HPP-L60A User Manual (PDF)
• MTK Client Setup & Usage Guide **
Credit goes to @Sidharth09 for his guide on setting up and using MTK Flash Tool. Please consider hitting the thanks button on his thread.
Where can I find the decryption key?
MrAx714 said:
Where can I find the decryption key?
Click to expand...
Click to collapse
The download link is fixed.
Hi, guys.
New sign up but get info from y'all pros for long time.
My question about this phone:
Does anyone know if there is a source for a replacement screen for these anywhere yet? Have searched far and wide and no joy... they are very delicate at best.
Thanks and if this is posted in the wrong place just trash the post.
TIA
Peace
b4byl0n said:
Hi, guys.
New sign up but get info from y'all pros for long time.
My question about this phone:
Does anyone know if there is a source for a replacement screen for these anywhere yet? Have searched far and wide and no joy... they are very delicate at best.
Thanks and if this is posted in the wrong place just trash the post.
TIA
Peace
Click to expand...
Click to collapse
Splendid question. I'll see what I can find out on replacement parts.
My preliminary search for the availability of screen replacements and other parts for the Chilaca has been unfruitful. However, I will reach out to the CEO of Hot Pepper Mobile with this inquiry. I'll post back as soon as I know anything.
have you tried mtkclient with this?
luridphantom said:
have you tried mtkclient with this?
Click to expand...
Click to collapse
Indeed. Works on the older HPP-L60A-3. 0.18 firmware build. On newer builds BROM mode has been disabled. But on a positive note you can downgrade to 3.0.18 from a newer build using the firmware from my restoration guide.
wonder how i can be a tester to get my hands on one...
first feedback is to leave a BROM backdoor so we can always mtkclient unlock that baby
luridphantom said:
wonder how i can be a tester to get my hands on one...
first feedback is to leave a BROM backdoor so we can always mtkclient unlock that baby
Click to expand...
Click to collapse
The Chilaca has already completed all testing phases and has received Google Play Certification and T-Mobile certification. It is now being distributed via Lifeline and ACP channels throughout the US.
On unlocking the bootloader, all you need to do is flash my 3.0.18 firmware package and use MTK Client to exploit the bootloader. Once unlocked, you can install OTA updates as long as you are not yet rooted. Once updated to the latest 3.0.20 build, use MTK Client once again to dump your /boot partition in .img format. Use Magisk 26.1 to patch that boot.img, then use fastboot mode to flash the patched image to achieve root.
I have requested the latest full firmware build (3.0.20) for this phone. I should have it this week.
Hi ,. I recently brought a HPPL 69A , Pretty good device honestly but I want to do more with it ,So I looking into Rooting it , Is this could be possible ?
Could I root it without a PC
daremoNo said:
Could I root it without a PC
Click to expand...
Click to collapse
The HPP-L60A cannot be rooted without a PC. In fact, rooting it with a PC is a tedious and daunting task to put it mildly The bootloader must first be exploited using MTK Client. Afterwards, Magisk can be used to achieve systemless root. Also, in order to exploit the bootloader, you must be running the HPP-L60A-3.0.18 firmware build. The newer builds have blocked access to BROM mode. You can downgrade using SP Flash Tool to flash the firmware provided above.
So I just got one from the Lifeline program and I like it so far. I need to downgrade to the firmware ref. in the post above so I am attempting that right now. I am running win 11 and am having slight trouble turning off the driver verification for a 64bit os. I was trying to do it from the command line but ran into issues. edit: I turned off the driver enforcement (or at least I thought I was) in the local group policy editor, but I am still not able to install the mtk inf file. I get the error of " the digital inf doesn't contain any driver information. "
Any help would be great please.
ffreylu00x7 said:
So I just got one from the Lifeline program and I like it so far. I need to downgrade to the firmware ref. in the post above so I am attempting that right now. I am running win 11 and am having slight trouble turning off the driver verification for a 64bit os. I was trying to do it from the command line but ran into issues. edit: I turned off the driver enforcement (or at least I thought I was) in the local group policy editor, but I am still not able to install the mtk inf file. I get the error of " the digital inf doesn't contain any driver information. "
Any help would be great please.
Click to expand...
Click to collapse
Use this guide. Works on Win 10 & 11. https://windowsreport.com/driver-signature-enforcement-windows-10/
So I am thinking its file and not me messing up the driver enforcement. Has anyone vetted the link and what's provided in the link as to it being the proper thing to download or can you suggest a place to find a better firmware? I am trying to downgrade then hopefully achieve root access after that. I'll keep an updated post as I figure more out
ffreylu00x7 said:
So I am thinking its file and not me messing up the driver enforcement. Has anyone vetted the link and what's provided in the link as to it being the proper thing to download or can you suggest a place to find a better firmware? I am trying to downgrade then hopefully achieve root access after that. I'll keep an updated post as I figure more out
Click to expand...
Click to collapse
The firmware provided is directly from the servers of the manufacturer. It is official digitally signed firmware. It was provided to me by Hot Pepper Mobile months before the phone was released to the public. I beta tested this phone for the manufacturer. I've also installed this firmware with SP Flash Tool, via the debug and standard installations. There are no issues with the firmware archive.
If you want to efficiency disable driver signature enforcement, follow the guide I linked. Otherwise , you will likely have issues with installing the unsigned vCom drivers which will, in turn, complicate proper device recognition.
If you are having issues with device recognition with SP Flash Tool, here is a great step-by-step guide on configuring the MediaTek vCOM drivers on your PC or laptop. https://forum.xda-developers.com/t/...32-64-bit-driver-install-tutorial-m2.3267033/
So I don't know I it's my os on my computer or why I'm not getting the same options as y'all have instructed but I can't seem to figure out how to install these drivers. I disabled the driver verification enforcement and then went to device manager and this is where things were different. I'm not seeing the COM & PORTS...I installed the drivers from what was provided and followed the instructions. So after there is a new category called "SAMSUNG Android Phone" and I obviously don't have a Samsung so I'm not sure why that happened.
Afq
ffreylu00x7 said:
So I don't know I it's my os on my computer or why I'm not getting the same options as y'all have instructed but I can't seem to figure out how to install these drivers. I disabled the driver verification enforcement and then went to device manager and this is where things were different. I'm not seeing the COM & PORTS...I installed the drivers from what was provided and followed the instructions. So after there is a new category called "SAMSUNG Android Phone" and I obviously don't have a Samsung so I'm not sure why that happened.
Click to expand...
Click to collapse
Did you install the vCOM preloader drivers from the link I posted?
I have this phone. Someone from assurance wireless came knocking on my door and I didn't like truconnect anymore.
Anyway I searched and found your post. Bingo! Currently rooted.
Mine came with .18 on it and I had almost updated. I got mtk client working (used python mtk_gui) and backed up all partitions except the user data. Enabled dev mode. OEM unlocking. Went to the flash tab and did unlock bootloader. Installed magisk 26.1 on phone, adb pushed boot.bin to boot.img, patched file, adb pulled it, back into preloader, wrote the boot partition, don't know if it was necessary since I did a factory reset from the recovery menu, but I used mtk reset. I noticed that every time you use the cli mtk file you have to re enter preloader. Anyway, I did that, set it up, working great.
Now I want to remove the assurance wireless (T-Mobile lifeline mvno) subsidy lock, can mtkclient do that by erasing partitions like I've seen for some other phones? It's not a big deal right now and eventually it'll pass the auto unlock.
This is my first MediaTek root that worked. I have a Lenovo tab m8 tablet I tried it with before and didn't work but I didn't put much time into it. Was a few years back. Also I have a cloud stratus c7 which is also a mt6761 but the app I tried didn't work. But that was an on phone app. I'll have to try mtkclient with it.
Couple of questions. I used mtkgui and generated keys. No idea why or what I might use it for but I like to click things does it serve a purpose with this phone?
When I first ran the magisk patch install, after installing magisk 26.1 on the chilaca unrooted, there was a checkbox option for something about vbmeta in the boot image? I had checked it the first time but didn't use that image. But it doesn't show up anymore, so.. should I have used that?
Lastly, is there a way around the bootup having to press power to boot the phone or it'll shut off? Untrusted device message.
I've done plenty of rooting and jailbreaking and hardware hacking tinkering and such, but I owned a couple Samsung Galaxy s5s, then s7 edge, s8, then went to pixels. Got a pixel 3xl and 6 pro and Google makes everything super easy. I know that on the pixel you get a warning message that goes away after a few seconds (or you can press power to pause/unpause the warning) when bootloader is unlocked. I haven't tried it yet myself but I'm also aware of the ability to sign a rooted boot image (pixels are a/b devices if that matters) and relock the phone with it. Would that work on the chilaca you think? I can give it a shot.
I'm about to do the update to .20 right now. I restored the image through magisk manager so it'll patch the it's fine, just gotta reboot. Bootloader will remain unlocked you said? I'll find out
I'm gonna look into finding a kernel source for the mt6761 and see if I can't get a functional source tree up. Then it'd be nice to patch in sdk 32 (a13) pixel experience source tree will be useful for patch pulling guidance. Also I'm curious if twrp can be built, I started to read up on it and saw something about MediaTek and Qualcomm handling things very different, so we'll see.
Anyway thanks for the thread!!
Hot Pepper™ Serrano
AKA: QLink Serrano 3
Model No. HPP-L55B
By Hot Pepper Mobile
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Factory Firmware Restoration
And Upgrading Guide
OVERVIEW
The Hot Pepper™ Serrano is a GSM unlocked 4G-LTE smartphone manufactured by Hot Pepper Mobile. A popular carrier variant of this device is the QLink Serrano 3, a model manufactured specifically for eligible recipients of the Affordable Connectivity Program (ACP). The ACP is a US government sponsored initiative that assists low-income households with wireless internet service.
This firmware package is specific to the QLink Serrano 3 carrier variant of the HPP-L55B, and includes QLink carrier apps and services. However, notwithstanding the minimal bloatware, this firmware should work on any unlocked or carrier-branded variant of this smartphone. I am presently working on removing all bloatware and carrier-ware from this firmware package. Once I have finished that task, I will provide a clean build that can be flashed via FastbootD mode.
DEVICE SPECS
Model No. HPP-L55B
Board Platform: MediaTek MT6739
CPU: Quad-core ARM Cortex-A53
CPU Architecture: 64-bit
Instruction Set: ARMv8-A
Process: 28 nanometers
CPU Max Clock: 1.5 GHz
GPU: Imagination PowerVR Rogue GE8100
GPU Max Clock: 570 MHz
Display: 5.5" FWVGA+ 960 x 480
Aspect Ratio: 18:9
RAM: 2 GB LPDDR3 (1 GB variant available)
Internal Storage: 16 GB eMMC 5.1
WLAN: 802.11a/b/g/n/ac
WiFi Bands: 2.4 GHz & 5 GHz
Bluetooth: v4.2
LTE Modem: MediaTek MT6177M
LTE Bands: 2, 4, 5, 12, 13, 25, 26, 41, 66 & 71
HD Voice: Supported
VoLTE: Supported
HPUE LTE: Supported via Band 41
Camera: 8 MP main / 5 MP front
Battery: 2,200 mAh Li-Ion
FIRMWARE INFO
OS/Version: Android 10
Build No. HPP-L55B-J-9.0.0
Build ID: 10/QP1A.190711.020
Kernel Version: v4.14.141
Radio: MOLY.LR12A.R3.MP.V140.8.P8
Build Date: September 27, 2022
Patch Level: September 5, 2022
Partition Scheme: Dynamic (non-A/B)
Build Type: user
Build Status: Signed / Official
DISCLAIMER
This guide involves flashing the eMMC internal storage device of your smartphone with a factory firmware package, thus fully restoring your device to its stock factory condition. The procedure outlined below is inherently risky to the overall integrity and operability of your mobile device. Failure to follow the instructions properly can, for instance, render your device completely inoperable. By proceeding further, you are assuming sole responsibility for the integrity and operability of your phone. I have fully tested this procedure on my own device. Follow the instructions carefully, employ patience, and things should go smoothly. I am not responsible if you brick or otherwise damage your Serrano. Moreover, it should be emphasized that this guide is for model HPP-L55B only.
PREREQUISITES
A PC or laptop running on Windows 7/8.1/10/11;
The SP Flash Tool firmware flashing software (link provided below);
A factory firmware package for the HPP-L55B (link provided below);
The vCom MediaTek USB drivers installed on your Windows computer (link provided below);
The factory supplied or a quality equivalent micro USB to USB-A data syncing cable.
MEDIATEK vCOM DEVICE DRIVERS
We will be using SP Flash Tool v5.1924 to install this firmware package. One of the biggest obstacles encountered by device owners using SP Flash Tool is device recognition. The SP Flash Tool software installs firmware to a USB connected device by flashing the eMMC/NAND while the device is in BROM flash mode. This Boot ROM (BROM) state is a MediaTek proprietary firmware flashing protocol that utilizes hardware embedded bootloader code. In order for the SP Flash Tool to properly communicate with your MediaTek device, it is imperative that you have the latest MediaTek vCom drivers properly installed and configured on you Windows PC or laptop. While this guide will not include a dissertation on setting up these vCom drivers, I have included a link in the downloads section below to a comprehensive step-by-step guide on the procedure. Hence, if your Windows PC or laptop is not presently configured with installation of the latest vCom drivers, take this time to visit the guide linked below, and return to the instructions below once you have completed that task.
INSTRUCTIONS
This section presumes that you have properly installed & configured the latest MediaTek vCom USB drivers on your Windows PC or laptop. Again, I have linked a guide for installing these drivers in the downloads section below. Your bootloader does not need to be in an unlocked state. However, this procedure should not relock your bootloader if it is presently in an unlocked state.
WARNING: This process will erase all saved user data from your device. Before proceeding, make a backup of any files, media or data that you wish to preserve.
Download the HPP-L55B factory firmware package from the link below and extract the contents of the archive to a folder on your computer desktop, or to a folder in another convenient directory;
Download SP Flash Tool v5.1924 from the link below and extract the archive to your desktop, or to another easily accessible directory;
Ensure that your smartphone is powered off and is not connected to your PC or laptop;. Likewise, ensure that there are no other mobile devices or USB storage devices connected to your computer;
Open the SP Flash Tool folder that you extracted in Step 2. Click on flash_tool.exe, then right click and choose to Run as Administrator;
Ensure that the pull-down menu, located near the mid-left region of the interface, is set to Download only. Next, click on the Choose folder icon, located to the right of the Scatter-loading file heading.
A file explorer will be launched. Navigate to the saved location of the firmware you extracted in the first step. In the firmware directory, select MT6739_Android_scatter.txt and then click Open;
The SP Flash Tool will now load the factory firmware package. A violet-colored progress bar near the bottom of the interface will reflect the completion status.
Once the firmware has been loaded, connect the USB-A end of the data syncing cable to your PC or laptop. Click the Download box located near the upper-left region of the interface;
Now, connect the micro USB end of the data sync cable to your phone. If the vCom drivers are properly installed and configured on your PC or laptop, SP Flash Tool will recognize your device and initiate firmware installation via BROM flash mode. A yellow progress bar located near the bottom of the interface will reflect the percentage of completion. Once completed, you will receive a notification that the procedure was successful.
Disconnect your Serrano and use the power key to boot the device. Your phone should now be restored to its unmodified factory state.
DOWNLOADS
• Firmware Build HPP-L55B-J-9.0.0
• SP Flash Tool v5.1924
• MediaTek vCom Drivers Installation Guide
• Hot Pepper Serrano User Manual (PDF)
THANKS & MENTIONS
A heartfelt thanks to Mr. Jorge Chavez, Technical Support Specialist at Hot Pepper™ Mobile for providing the factory signed firmware for this device. Thanks also to @skeleton1911 for his comprehensive guide on Installing vCom drivers on Windows.
Thank you so much, I have been searching for 2mos since mine soft bricked with an ota
@Viva La Android why is the firmware encrypted? i didnt see where the password is
Pls delete this
WillisD said:
@Viva La Android why is the firmware encrypted? i didnt see where the password is
Click to expand...
Click to collapse
I'm waiting on the okay from Hot Pepper™ to release this firmware package to the public. I should get the go ahead any time.
Firmware is live @WillisD
I just want to thank y'all for letting me be able to resurrect this phone, first ota and got a dm-verity error and became a paper wieght. Fully fixed and booted right up. Thanks so much!!!
@WillisD that's the stuff I love to hear. Glad it recovered your device. So no issues with the instructions?
Viva La Android said:
@WillisD that's the stuff I love to hear. Glad it recovered your device. So no issues with the instructions?
Click to expand...
Click to collapse
Not at all, but I'm far from a rookie, but they are good, was actually something different for me. Never messed with mediatek like that before. However, it said it relocks bootloader, it however left mine unlocked. So I don't know if I'm the only one, or known issue, or if for once in lucky? Lmfao
WillisD said:
Not at all, but I'm far from a rookie, but they are good, was actually something different for me. Never messed with mediatek like that before. However, it said it relocks bootloader, it however left mine unlocked. So I don't know if I'm the only one, or known issue, or if for once in lucky? Lmfao
Click to expand...
Click to collapse
What method did you use to unlock your bootloader initially? Just the standard fastboot command line?
By the way this is a phone i am presently beta testing for Hot Pepper Mobile. Very nice device and T-Mobile certified. I highly recommend this phone once it is released for the public market.
[INFO][INDEX] Hot Pepper™ Chilaca (HPP-L60A) 4G-LTE Smartphone | General Info & Discussion Thread
Hot Pepper™ Mobile Chilaca 4G-LTE Smartphone T-Mobile® Certified Model No. HPP-L60A General Info & Discussion Thread OVERVIEW: The Chilaca is a T-Mobile certified 4G-LTE smartphone, manufactured by Hot Pepper Mobile for eligible recipients of...
forum.xda-developers.com
Also, if you wouldn't mind, can you confirm that this firmware is based on Android 10 (Go Edition) please. And please post a screenshot of your kernel version, baseband version, etc., for my reference. I don't actually have a Serrano, but I would like to add the firmware specifics to this guide. In fact, if you could post the info provided by running
Code:
fastboot getvar all
It wouid be extremely helpful. Thank you
Stock Firmware HPP-L55B-J-9.0.0
Click to expand...
Click to collapse
Hello ! Sorry, where can I found the download link or someone can reupload this stock firmware please ?
Thank you very much.
odilonser said:
Hello ! Sorry, where can I found the download link or someone can reupload this stock firmware please ?
Thank you very much.
Click to expand...
Click to collapse
Greetings @odilonser. Technically speaking, this factory firmware mage for the Serrano is a leaked resource. Because I maintain an amicable relationship with Hot Pepper Mobile, I need to first ascertain that the company's upper echelon is okay with me hosting this particular firmware package before reposting the link.
@Viva La Android what is the decryption key? if you cant do that can you upload the boot image by itself please?
VenomousSteam81 said:
@Viva La Android what is the decryption key? if you cant do that can you upload the boot image by itself please?
Click to expand...
Click to collapse
Sure. What all do you need? Just the stock boot image? As it stands, sharing the entire factory signed package cam delve off into ethical and even civil questions. However I have no problem sharing some individual images.
Viva La Android said:
Sure. What all do you need? Just the stock boot image? As it stands, sharing the entire factory signed package cam delve off into ethical and even civil questions. However I have no problem sharing some individual images.
Click to expand...
Click to collapse
Yes, just the boot image.
VenomousSteam81 said:
Yes, just the boot image.
Click to expand...
Click to collapse
This folder includes both boot images: boot.img & boot-debug.img; it also contains vbmeta.img, the scatter file for the firmware, recovery.img, ramdisk.img & preloader.img
72.86 MB folder on MEGA
7 files
mega.nz
If you're using the boot image to patch for Magisk systemless root, you'll likely need to disable AVB/dm-verity using vbmrta.img.with the corresponding fastboot command.
To clarify, these images
were pulled from the HPP-L55B-J-9.0.0 build.
Ok, thank you! I don't like mega, but as long as i can root my phone, it should work. Ah, its another service I'm thinking of. I take that back lol
Cool. Yeah Mega is fully.safe: encrypted file.srorage and end-to-end encryption file transfers.
Code:
fastboot flash boot patched_boot.img
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
fastboot reboot
@VenomousSteam81 ... Does the stock boot image have a dedicated ramdisk? Does the Magisk app indicate yes or no next to ramdisk? Nevermind on thatI just decompiled the boot image and saw tharthere is a boot-ramdisk.