Hi everyone,
Hope I'm not breaking the rules but I'm desperate. I've Struggled to unlock my phone's bootloader and now I'm trying to change the bootloader. This is my first Android device and my first attempt to install Cyanogen. As I said I'm stuck with adb commands, I googled for hours and I didn't find a clear guide until I installed SDK from Google I managed to use them on my pc, the problem is that it can't detect my device. When I prompt adb devices it doesn't show anything, help please :crying::crying:
PS
The guide I'm following is this one
EDIT:
I managed to enter fastboot but when I try to install TWRP it says "target reported max download size", I tried also to fastboot erase cache but it gives me error. Help!
sanshoo said:
Hi everyone,
Hope I'm not breaking the rules but I'm desperate. I've Struggled to unlock my phone's bootloader and now I'm trying to change the bootloader. This is my first Android device and my first attempt to install Cyanogen. As I said I'm stuck with adb commands, I googled for hours and I didn't find a clear guide until I installed SDK from Google I managed to use them on my pc, the problem is that it can't detect my device. When I prompt adb devices it doesn't show anything, help please :crying::crying:
PS
The guide I'm following is this one
EDIT:
I managed to enter fastboot but when I try to install TWRP it says "target reported max download size", I tried also to fastboot erase cache but it gives me error. Help!
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Click to collapse
Hello and thank you for using XDA Assist.
We cannot provide technical support nor can other members reply to your posts here on XDA Assist and here is no forum specifically for the Huawei G620S at this time but you may want to ask your question with all relevant details in the friendly general Android Q&A, Help & Troubleshooting forum at http://forum.xda-developers.com/android/help. That's a good place to start where members familiar with your device might be able to advise you. First, though, consider simply posting in the thread where you found the guide that you are attempting to follow.
Good luck!
Related
Hi guys, I usually solve issues by myself buy I need some help with this one.
I bought my son this device, we rooted it together and changed very lightly the UI ogg's , there was no problem keep using it .
Then we thought why not to change the boot animation, so we downloaded this app from google play called .... "boot animation", and now we can't make it boot at all (WE SEE THE NEW ANIMATION ON THE SCREEN, not rebooting).
tried:
1. hard reset and wipe/factory settings... nothing!
2. no ROMS available ,I found 2 roms but the first one claims that it should work through CMD (the computer can't identify the device), the other one causes "verificaiton problem" when trying to install from SD.
3. sent email to HISENSE , hope to hear from them
I need PLEASE any information from someone who knows how to handle this problem, I think that the only way to solve it is to install a new CWM or ROM from SD , offcourse that id it was samsung device it was much easier.
thank you very much
Lior
Hi
Thanks for writing to us at XDA Assist. The best way to tackle this is by reflashing the stock firmware or ROM. All you probably need to do is have the correct drivers installed on your PC in order for it to communicate with your phone. Take a look at this thread:
[TOOL] [WINDOWS] ADB, Fastboot and Drivers - 15 seconds ADB Installer v1.4.2
If you still can't get it to work I'd suggest you ask your question here:
Android Q&A, Help & Troubleshooting
Hi, thanks!
I installed adb+fastboot, adb found the device but fastboot not...
There's no fastboot mode on the recovery, any ideas?
Sent from my SM-G850F using xda Forum
lioryi said:
Hi, thanks!
I installed adb+fastboot, adb found the device but fastboot not...
There's no fastboot mode on the recovery, any ideas?
Sent from my SM-G850F using xda Forum
Click to expand...
Click to collapse
I've linked you to the Android Q&A section just above, please ask any further questions there.
Thread closed, thanks.
I really need help trying to get the bootloader code my Huawei Y301-A1. When I try to boot the phone up its come up with the message "image signature verify fail". I have tried to contact Huawei for the code, but they wont help. I always tried to use DC-unlokcer but it wont work if my phone is not in download mode. (which I can not get into) The only program that I can get to detect my phone is fastboot and DC-unlocker.
TechTurtle0104 said:
I really need help trying to get the bootloader code my Huawei Y301-A1. When I try to boot the phone up its come up with the message "image signature verify fail". I have tried to contact Huawei for the code, but they wont help. I always tried to use DC-unlokcer but it wont work if my phone is not in download mode. (which I can not get into) The only program that I can get to detect my phone is fastboot and DC-unlocker.
Click to expand...
Click to collapse
Hello and thank you for using XDA Assist.
There is no forum specifically for the Huawei Variant Y301-A1 but you may want to ask your question with all relevant details in the friendly general Android Q&A, Help & Troubleshooting forum at http://forum.xda-developers.com/android/help where members familiar with your device might be able to advise you.
Good Luck!
I have:
My mom's NuVision TM800A510L (similar to Acer Iconia A1-840) stuck in boot loop.
I can get it into fastboot mode, and recovery mode waiting for ADB sideload.
ADB and fastboot recognize the connected device, but commands are ignored by the tablet.
I'm a novice, having once stumbled through a cyanogenmod flash.
Working from a chromebook running Ubuntu, with Android SDK seemingly properly installed.
Goal:
To restore the factory OS, vanilla Android, or an alternate ROM. Anything to get it running.
I've tried:
Wiping cache, factory reset.
Can't find factory or custom rom anywhere. Customer service refused to provide it.
Following tutorials to bake a custom rom. They all seem to require a system for the tablet to start from.
Pulling partitions from tablet (failed command)
Pushing / flashing / SD boot of ROM for the Acer version of the tablet (format not recognized)
Does anyone happen to have the update.zip for this Nuvision device I can simply sideload? Or anything else I can try?
Hi, thank you for using XDA Assist. Unfortunately I can't find anything specific to your device on XDA. I would try asking your question here, http://forum.xda-developers.com/android/help Hopefully someone familiar with your device will be able to help.
jd1639 said:
Hi, thank you for using XDA Assist. Unfortunately I can't find anything specific to your device on XDA. I would try asking your question here, http://forum.xda-developers.com/android/help Hopefully someone familiar with your device will be able to help.
Click to expand...
Click to collapse
I asked there yesterday, but didn't get a response. Obscure device, I guess. Thanks for your help.
Thread closed.
I have tried everything I can possibly imagine to try and get to fastboot mode. I can get to recovery and FTM mode and Download mode but not Fastboot for some reason. Im not sure what the button combos are for fastboot either. I plan on flashing the recovery and rooting my phone and adding a couple cool roms. I have ADB working good and I've tried to use adb reboot-bootloader but phone just restarts like normal even when clicking "boot bootloader" in recovery. My phone is the ZTE Z828. Any help would be greatly appreciated. Also, I have tried to do: fastboot devices in cmd after phone restarts but there are no devices in the list. :crying:Thanks again.
mast3rillusion said:
I have tried everything I can possibly imagine to try and get to fastboot mode. I can get to recovery and FTM mode and Download mode but not Fastboot for some reason. Im not sure what the button combos are for fastboot either. I plan on flashing the recovery and rooting my phone and adding a couple cool roms. I have ADB working good and I've tried to use adb reboot-bootloader but phone just restarts like normal even when clicking "boot bootloader" in recovery. My phone is the ZTE Z828. Any help would be greatly appreciated. Also, I have tried to do: fastboot devices in cmd after phone restarts but there are no devices in the list. :crying:Thanks again.
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Click to collapse
Hi mast3rillusion
Thank you for using XDA Assist
As we do not have an specific forum dedicated for your device yet, our experts at the below forum should be able to help you. Please be welcome to post over in there.
Android Q&A, Help & Troubleshooting
Nice regards and good luck.
.
Kdio said:
Hi mast3rillusion
Thank you for using XDA Assist
As we do not have an specific forum dedicated for your device yet, our experts at the below forum should be able to help you. Please be welcome to post over in there.
Android Q&A, Help & Troubleshooting
Nice regards and good luck.
.
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Click to collapse
Thank you for the quick reply and pointing me in the right direction!
Hi, I'm trying to unlock the bootloader of my phone ( Vivo y33s ), I have installed the drivers and used the Vivo fastboot tool to unlock it, but when i try to unlock it, it just days : " < Waiting for device > ".
I Have tried every single driver but hasn't worked, also when i use normal fastboot it sees the device, can anybody help? Also sorry for bad English
iVIERMA said:
Hi, I'm trying to unlock the bootloader of my phone ( Vivo y33s ), I have installed the drivers and used the Vivo fastboot tool to unlock it, but when i try to unlock it, it just days : " < Waiting for device > ".
I Have tried every single driver but hasn't worked, also when i use normal fastboot it sees the device, can anybody help? Also sorry for bad English
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Note: Questions go in Q&A Forum
If you are posting a Question Thread post it in the Q&A forum. Technical discussion of Android development and hacking. No noobs, please. Device-specific releases should go under the appropriate device forum...
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