I searched and found a thread about how to root my device and install firmware. So, I rooted first which worked. Then I tried a firmware from this site, namely MaPan7650B. When I did this my tablet boots up like all is well but my touch screen does not respond anymore. So, I need help removing this firmware to go back to defaults. I have no idea how to do it.
I'm desperate.
SPECS:
Android Tablet 7''
Model number: WM8850-mid
Android version: 4.0.3
Kernel Version: 3.0.8
Build Number: 4.0.3 ICS Ver1.3.0-20120911.025941
iboga said:
I searched and found a thread about how to root my device and install firmware. So, I rooted first which worked. Then I tried a firmware from this site, namely MaPan7650B. When I did this my tablet boots up like all is well but my touch screen does not respond anymore. So, I need help removing this firmware to go back to defaults. I have no idea how to do it.
I'm desperate.
SPECS:
Android Tablet 7''
Model number: WM8850-mid
Android version: 4.0.3
Kernel Version: 3.0.8
Build Number: 4.0.3 ICS Ver1.3.0-20120911.025941
Click to expand...
Click to collapse
First, you should need to know which actual model of your MID.
MaPan & a few variants model mostly came from Eken W70 by different modules, mostly they change using different Touch Panel Chip Controller, you should have know it.
Even Eken W70 is came from different PCB version that they modified the board quite frequently.
Try to browse the "FirmwareInstall\config" folder, you should see the Brand name & Model no. .fwc file.
To select the right one to flash your device is just put the "+" in front the .fwc file.
If you haven't found one suitable, just try to search the different source of W70 WM8850 firmware, you might see a collection of different .fwc config file there.
Give a few tries, then you should able to find out what Touch Panel Controller is using.
Dear all,
I'm sorry if it is not the good place to ask help but i search a solution on forum, blog, google... and i'm blocked.
I have a samsung nexus s which coulnd't boot. It stay with "Google" on screen.
I try to find the recevory mod, in order to make a factory reboot, but the recovery mod is broken also. The little android robot is open with a red exclamation mark.
I have this information on the boot menu :
Fastboot mode
Product Name : HERRING
HW Version : REV 52
Bootloader version : I9020XXLC2
Baseband version : I9020XXKI1
Carrier Info : EUR
SERIAL number : xxxxxxx
Lock State : Locked
I try a method with ODIN, i try to root the phone, but the system is shut. ODIN failed, the root also failed even if the phone is half reconized with the kies samsung driver.
So i don't know what to do now... lose the information isn't a problem, i just want a working phone.
Someone could help me?
Thanks a lot,
pS: i'm french, sorry for my english
And i did a mistake first time, in posting in the wrong section http://forum.xda-developers.com/showthread.php?t=2078419
Download this: http://goo.gl/0K6eh then install it.
Instructions:
1. Select the CORRECT device and build (what you are currently running) <-- Select the EXACT device model. For example: i9023, i9020A, etc.
2. Configure your drivers if you haven’t already using the driver guide (If you aren’t sure use Step 3 of the driver guide to test your drivers).
3. If you need to backup your important data.
4. Unlock your device
5. Root your device
*Try out the other toolkit features by pressing the buttons, each button explains what it does first. So the best way to get familiar with the toolkit is simply to press the buttons and read what it says.
Credits: Wugfresh
Official Stock Rom Pls
i have Nexus S i bought it 2ndhand ,
my friend told me that my rom is customized 4.2.1 hellybean
how can i bring it back to its official stock rom? 4.1 jellybean?
pls help .
Model:
Nexus S
Baseband Version:
M200KRKC1
kernel version:
3.0.57-CyanogenMod-gb164244
[email protected] #19
CyanogenMod Version:
Hellybean-20121231 -crespo
Build number:
cm_crespo-userdebug 4.2.1 JOP40D
eng.derteufel1980.20121231.112342
test-keys
summereyes said:
i have Nexus S i bought it 2ndhand ,
my friend told me that my rom is customized 4.2.1 hellybean
how can i bring it back to its official stock rom? 4.1 jellybean?
pls help .
Model:
Nexus S
Baseband Version:
M200KRKC1
kernel version:
3.0.57-CyanogenMod-gb164244
[email protected] #19
CyanogenMod Version:
Hellybean-20121231 -crespo
Build number:
cm_crespo-userdebug 4.2.1 JOP40D
eng.derteufel1980.20121231.112342
test-keys
Click to expand...
Click to collapse
Download and install the toolkit i posted above, then do this:
1. Select the CORRECT device and build (what you are currently running) <-- Select the EXACT device model. For example: i9023, i9020A, etc.
2. Configure your drivers if you haven’t already using the driver guide (If you aren’t sure use Step 3 of the driver guide to test your drivers).
3. Click "Flash Stock + Unroot"
4. From the drop-down menu, select "SOJU-CRESPO: Android 4.1.2 - Build: JZO54K"
That's it.
sorry for resurrecting and old thread, but it sounded like i could use the toolkit.
however the link is dead, any updated link?
TIA
eugene188 said:
sorry for resurrecting and old thread, but it sounded like i could use the toolkit.
however the link is dead, any updated link?
TIA
Click to expand...
Click to collapse
http://www.wugfresh.com/nrt/
Thanks ej8989!
Thank you so very much. hopefully I can get it working somehow now.
Just to make sure. I get everything right. my phone says it is i9020AUK...so it is i9020a right?
Hello, currently have a asus with problems, not pass the Asus logo ...
Here it is tried everything, I have sent for asus to budget, and was 450 € ...
* I then decided to look for, and buy one on the internet ... Motherboard
Within four days will get to me, I have some doubts with the replacement ...
Living in Europe, and bought it in Switzerland, I bought the Motherboard comes from the United States, if all goes well in the replacement, what is the next step?
The installation of softwere, must be what is available to the United States? Or in Europe? I'm afraid to re-lock again ....
After the tablet mounted, put this firmware on an SD card, 'ASUS Transformer Pad TF300T Firmware: V10.6.1.27.1 Only for WW SKU (Android 4.2) "
and install? ...
thank you
Vitor Oliveira said:
Hello, currently have a asus with problems, not pass the Asus logo ...
Here it is tried everything, I have sent for asus to budget, and was 450 € ...
* I then decided to look for, and buy one on the internet ... Motherboard
Within four days will get to me, I have some doubts with the replacement ...
Living in Europe, and bought it in Switzerland, I bought the Motherboard comes from the United States, if all goes well in the replacement, what is the next step?
The installation of softwere, must be what is available to the United States? Or in Europe? I'm afraid to re-lock again ....
After the tablet mounted, put this firmware on an SD card, 'ASUS Transformer Pad TF300T Firmware: V10.6.1.27.1 Only for WW SKU (Android 4.2) "
and install? ...
thank you
Click to expand...
Click to collapse
You'll have to wait until you receive and install the motherboard before any decisions can be made.
The motherboard you receive could be unlocked or locked and will not have the same serial number as the one you now have. It may have the latest JB 4.2.1 firmware or ICS 4.0.
This is not a bad thing as it gives you time to verify the SKU issue and such (sorry, I don't know the answer to that issue).
Once installed collect your new motherboard info and post the firmware version, locked or unlocked, etc.
tobdaryl said:
You'll have to wait until you receive and install the motherboard before any decisions can be made.
The motherboard you receive could be unlocked or locked and will not have the same serial number as the one you now have. It may have the latest JB 4.2.1 firmware or ICS 4.0.
This is not a bad thing as it gives you time to verify the SKU issue and such (sorry, I don't know the answer to that issue).
Once installed collect your new motherboard info and post the firmware version, locked or unlocked, etc.
Click to expand...
Click to collapse
Hello
I have already received and installed the motherboard, connect the tablet already but however there are other problems ...
After starting the tablet, it connects but only if the keyboard is connected, but if not try to write something, write or do not recognize ....
I've been watching the new motherboard does not come, unlocked, and comes with a SKU of the U.S. .... will be give the problems now?
is possible by installing sku "ww"
thank you
Vitor Oliveira said:
Hello
I have already received and installed the motherboard, connect the tablet already but however there are other problems ...
After starting the tablet, it connects but only if the keyboard is connected, but if not try to write something, write or do not recognize ....
I've been watching the new motherboard does not come, unlocked, and comes with a SKU of the U.S. .... will be give the problems now?
is possible by installing sku "ww"
thank you
Click to expand...
Click to collapse
Searching I found several threads going from us to ww and ww to us. This is the only one I found with directions. The op went to and from ww and us. You will need to use the proper firmware version. You didn't state what version you have so go to settings about tablet and look there.
You'll need to unzip the firmware once and use the resulting zip. Here is a link with all firmware and many other things you may find of use.
tobdaryl said:
Searching I found several threads going from us to ww and ww to us. This is the only one I found with directions. The op went to and from ww and us. You will need to use the proper firmware version. You didn't state what version you have so go to settings about tablet and look there.
You'll need to unzip the firmware once and use the resulting zip. Here is a link with all firmware and many other things you may find of use.
Click to expand...
Click to collapse
Hello
Thanks for the help ...
Yes I've seen and my firmware version and the U.S. version ...
Ie I can not change to another correct firmware, I'll have to update this?
The tablet works but, in relation to the keyboard do not work will be for not recognizing the firmware?
Should he work right, even with a new board of the U.S., and European and tablet?
thank you
Vitor Oliveira said:
Hello
Thanks for the help ...
Yes I've seen and my firmware version and the U.S. version ...
Ie I can not change to another correct firmware, I'll have to update this?
The tablet works but, in relation to the keyboard do not work will be for not recognizing the firmware?
Should he work right, even with a new board of the U.S., and European and tablet?
thank you
Click to expand...
Click to collapse
Not knowing your current firmware version I'm not comfortable suggesting specifics.
Assume you look in Settings/About tablet/Build number you should see your sku and version number. If you download the same firmware version number but sku ww you can unzip once and copy to root of your internal sdcard (/sdcard). Wait a few minutes for update notification. If you don't receive the notification a reboot will probably activate it.
My dock did not work properly on the latest update firmware version. I used the method listed above and kept the same firmware version as what was already installed. After a reboot my dock began to work properly.
I don't believe there is an electronic difference between the us motherboards and the ww motherboards. The serial numbers do vary and the specifics escape me at the moment.
I'm hoping someone who has had this had this situation will post a comment.
tobdaryl said:
Not knowing your current firmware version I'm not comfortable suggesting specifics.
Assume you look in Settings/About tablet/Build number you should see your sku and version number. If you download the same firmware version number but sku ww you can unzip once and copy to root of your internal sdcard (/sdcard). Wait a few minutes for update notification. If you don't receive the notification a reboot will probably activate it.
My dock did not work properly on the latest update firmware version. I used the method listed above and kept the same firmware version as what was already installed. After a reboot my dock began to work properly.
I don't believe there is an electronic difference between the us motherboards and the ww motherboards. The serial numbers do vary and the specifics escape me at the moment.
I'm hoping someone who has had this had this situation will post a comment.
Click to expand...
Click to collapse
OK, thank you ....
My software version at the moment:
IML74K.US_EPAD-9.4.3.30-20120604
What you mean is that if I FIND the same version but in WW I can install without problems?
Thanks it was good that his friend helps me now is that he is 6 months briked lol ...
thank you
Vitor Oliveira said:
OK, thank you ....
My software version at the moment:
IML74K.US_EPAD-9.4.3.30-20120604
What you mean is that if I FIND the same version but in WW I can install without problems?
Thanks it was good that his friend helps me now is that he is 6 months briked lol ...
thank you
Click to expand...
Click to collapse
Yes that is what I was suggesting.
Now with your firmware version I can give you a specific link. You will find the firmware here.
Don't forget to give philos64 a thanks while there. Asus has long since stopped making this version number available for download.
The exact firmware version number is available in ww sku as what is now on your tablet.
Good Luck!
tobdaryl said:
Yes that is what I was suggesting.
Now with your firmware version I can give you a specific link. You will find the firmware here.
Don't forget to give philos64 a thanks while there. Asus has long since stopped making this version number available for download.
The exact firmware version number is available in ww sku as what is now on your tablet.
Good Luck!
Click to expand...
Click to collapse
My thank you very much ...
I'll download version, then what should I do and Update this version ...
I puts it in SDCARD? in some specific folder ... or I can put inside the tablet, but do not know the right folder ...
Thanks for everything hopefully result ...
Vitor Oliveira said:
My thank you very much ...
I'll download version, then what should I do and Update this version ...
I puts it in SDCARD? in some specific folder ... or I can put inside the tablet, but do not know the right folder ...
Thanks for everything hopefully result ...
Click to expand...
Click to collapse
Unzip firmware (WW_ epaduser9_4_3_30UpdateLauncher.zip) once and use the resulting zip (WW_epad-user-9.4.3.30.zip) for your update. The file is placed in root of Internal Storage not your plugin sdcard. I said internal sdcard because the path is /sdcard or /mnt/sdcard if using a file manager or pushing with adb.
When connected to your pc this would be the root of Internal Storage not in a folder.
Sorry for the delay. I downloaded the file so I could give you the proper name once unzipped.
tobdaryl said:
Unzip firmware (WW_ epaduser9_4_3_30UpdateLauncher.zip) once and use the resulting zip (WW_epad-user-9.4.3.30.zip) for your update. The file is placed in root of Internal Storage not your plugin sdcard. I said internal sdcard because the path is /sdcard or /mnt/sdcard if using a file manager or pushing with adb.
When connected to your pc this would be the root of Internal Storage not in a folder.
Sorry for the delay. I downloaded the file so I could give you the proper name once unzipped.
Click to expand...
Click to collapse
exact
I already have the file in the root of the internal storage as you can see here in the print below ...
But the tablet does not ask to update, the already rebooted, and I have done looking for updates ...
Does it have to do Power, Volume -?
RCK?
As the installation manual phaco know?
Thank you for your patience
Vitor Oliveira said:
exact
I already have the file in the root of the internal storage as you can see here in the print below ...
But the tablet does not ask to update, the already rebooted, and I have done looking for updates ...
Does it have to do Power, Volume -?
RCK?
As the installation manual phaco know?
Thank you for your patience
Click to expand...
Click to collapse
That method does sometimes fail. Here is another. Rename WW_epad-user-9.4.3.30.zip to EP201_768_SDUPDATE.zip, boot to recovery (RCK) Power & Volume - and select. Stock recovery should take over and do your update, allow plenty of time for completion and booting.
tobdaryl said:
That method does sometimes fail. Here is another. Rename WW_epad-user-9.4.3.30.zip to EP201_768_SDUPDATE.zip, boot to recovery (RCK) Power & Volume - and select. Stock recovery should take over and do your update, allow plenty of time for completion and booting.
Click to expand...
Click to collapse
hello friend ...
Unsuccessfully tried already and it always installs the same version or recovery, is always in the U.S. ..
I phaco power, volume - and so me two options open
wipe date
and the doll android ...
thank you
Vitor Oliveira said:
hello friend ...
Unsuccessfully tried already and it always installs the same version or recovery, is always in the U.S. ..
I phaco power, volume - and so me two options open
wipe date
and the doll android ...
thank you
Click to expand...
Click to collapse
I believe you said unlocked, is that correct?
If so you should be able to flash the blob located inside your zip. Unzip your file again and place the blob in the folder with fastboot.
Then:
fastboot -i 0x0B05 flash system blob
fastboot -i 0x0B05 reboot
tobdaryl said:
I believe you said unlocked, is that correct?
If so you should be able to flash the blob located inside your zip. Unzip your file again and place the blob in the folder with fastboot.
Then:
fastboot -i 0x0B05 flash system blob
fastboot -i 0x0B05 reboot
Click to expand...
Click to collapse
hello
no, this unlocked ... should be?
so was the other board blocked lol ..
Vitor Oliveira said:
hello
no, this unlocked ... should be?
so was the other board blocked lol ..
Click to expand...
Click to collapse
I was reading, and I think it really necessary to unlock the bootloader ...
But I'm not sure of the version given to me by asus unlock tool ...
hug
Vitor Oliveira said:
I was reading, and I think it really necessary to unlock the bootloader ...
But I'm not sure of the version given to me by asus unlock tool ...
hug
Click to expand...
Click to collapse
If you are on 9.4.3.30 through 10.4.2.20 you would use version 7 unlock app. If you are on the 10.6.1.8 or higher you would need the version 8 app.
I don't know that unlock is required to do what you wish but I don't know of any other methods to update without unlocking.
tobdaryl said:
If you are on 9.4.3.30 through 10.4.2.20 you would use version 7 unlock app. If you are on the 10.6.1.8 or higher you would need the version 8 app.
I don't know that unlock is required to do what you wish but I don't know of any other methods to update without unlocking.
Click to expand...
Click to collapse
Hello
Apparently, I can not go to fastboot with version 9.4.3.30, this version does not appear the option USB mode ...
Only appears, wipe data, then android OS option ...
thank you
Vitor Oliveira said:
Hello
Apparently, I can not go to fastboot with version 9.4.3.30, this version does not appear the option USB mode ...
Only appears, wipe data, then android OS option ...
thank you
Click to expand...
Click to collapse
Have unlocked? That is when fastboot is available.
tobdaryl said:
Have unlocked? That is when fastboot is available.
Click to expand...
Click to collapse
Hello friend
I think I did something I should not be good ...
The only thing I could do was get the latest version available for the TF300T USA version .. 4.2.20 Jelly Bean ...
Now I can go to fastboot, but it will not let me make root with asus application of unlok ... I think this version does not allow ...
Even for me to change the kernel, it is necessary to unlock the tablet right?
thank you
hello, i purchased this tablet : fusion5 finite4
really similar to this :
Archive： Q102 A31S Tablet Stock Firmware 4.4.2
Firmware image file: sun6i_android_fiber-bs1078-OK.img
Firmware: Android KitKat 4.4.2
Model: Yonestoptech Q102 Allwinner A31Tablet
Image file size: 464 MB
Platform: Allwinner A31
Build number: fiber_bs1078-eng 4.4.2 KOT49H 20140606 test-keys
Firmware version: v4.5
Style: Q102
Company: YonesToptech
its supposed to be rooted from factory, but mine is not rooted . there is no SU bin, i tried all root things, kingoroot , and others apps,
none work.
i emailed the customer support who send me a new image to flash with livesuit,
i followed tutorial , but : everytime i got a error , "image file invalid"
so they send me a other firmware.img ,who make the same error .
and i made some mistake,because FW was not working, i installed a wrong CWM recovery.
(-cwm-for-allwinner-a31-box)
someone say its work with Q102 but its not true,
cant mount sdcard /extsdcard,
i tried factory reset,
so now my tablet boot in recovery only, with no storage mounted...
i need some help please, about why livesuit say "image file invalid" ?
(phoenix suite made this error, fel2fes)
id if there is any way to extract/reinstall my stock recovery with no card mounted from the firmware i got from them ?
should i ask for a other firmware again, from customer support ?
im sorry for my primitive english, thanks if someone can give me any kind of help .
XDA Visitor said:
hello, i purchased this tablet : fusion5 finite4
really similar to this :
Archive： Q102 A31S Tablet Stock Firmware 4.4.2
Firmware image file: sun6i_android_fiber-bs1078-OK.img
Firmware: Android KitKat 4.4.2
Model: Yonestoptech Q102 Allwinner A31Tablet
Image file size: 464 MB
Platform: Allwinner A31
Build number: fiber_bs1078-eng 4.4.2 KOT49H 20140606 test-keys
Firmware version: v4.5
Style: Q102
Company: YonesToptech
its supposed to be rooted from factory, but mine is not rooted . there is no SU bin, i tried all root things, kingoroot , and others apps,
none work.
i emailed the customer support who send me a new image to flash with livesuit,
i followed tutorial , but : everytime i got a error , "image file invalid"
so they send me a other firmware.img ,who make the same error .
and i made some mistake,because FW was not working, i installed a wrong CWM recovery.
(-cwm-for-allwinner-a31-box)
someone say its work with Q102 but its not true,
cant mount sdcard /extsdcard,
i tried factory reset,
so now my tablet boot in recovery only, with no storage mounted...
i need some help please, about why livesuit say "image file invalid" ?
(phoenix suite made this error, fel2fes)
id if there is any way to extract/reinstall my stock recovery with no card mounted from the firmware i got from them ?
should i ask for a other firmware again, from customer support ?
im sorry for my primitive english, thanks if someone can give me any kind of help .
Click to expand...
Click to collapse
Hi, thanks for using XDA assist!
First, please create an account so you can post in other forums.
After creating your account, please ask your question here:
http://forum.xda-developers.com/showthread.php?t=2257421
The experts in that thread will be able to help.
Good luck!
hello, thanks you, i go to this thread
Welcome to XDA! :victory:
User has created an account and asked for help in the link provided.
Thread closed.