Hi all:crying:
Description :
A1: The system.img.gz you applied, wasn't suiting to the firmware version installed on your tablet. Download latest Acer firmware update, copy it on a micro sd card, plug it into your Iconia, go to recovery by holding Volume up and Power button while device is turned off. Then choose apply update from sd card.
A2: If you cannot apply any Acer firmware, because you always get a partition error while installing, you should do a reboot after you get the error. A user reported that this made her/his device boot into Android again, showing the new version in settings -> info. Good luck
A3: If the A1 and A2 didn't help. Send back the device to Acer. Tell them you tried to apply an update from sd card and ended up in this bootloop. Sending device back to Acer over UPS is free. Good luck!
I failed root my AIT A1 and now im trapped in bootloap (my fault,RTFM fail.) I try find somewhere *.zip with official FW to apply it back trough recovery. Got any one advice how solve this issue? On acer.com is nothing usefull.I know how fix but cant find files witch i need....Ty for your time and LINKS...or Ideas
Help ...
I have same problem :crying:
QUOTE=MaCZalla;46183161]Hi all:crying:
Description :
A1: The system.img.gz you applied, wasn't suiting to the firmware version installed on your tablet. Download latest Acer firmware update, copy it on a micro sd card, plug it into your Iconia, go to recovery by holding Volume up and Power button while device is turned off. Then choose apply update from sd card.
A2: If you cannot apply any Acer firmware, because you always get a partition error while installing, you should do a reboot after you get the error. A user reported that this made her/his device boot into Android again, showing the new version in settings -> info. Good luck
A3: If the A1 and A2 didn't help. Send back the device to Acer. Tell them you tried to apply an update from sd card and ended up in this bootloop. Sending device back to Acer over UPS is free. Good luck!
I failed root my AIT A1 and now im trapped in bootloap (my fault,RTFM fail.) I try find somewhere *.zip with official FW to apply it back trough recovery. Got any one advice how solve this issue? On acer.com is nothing usefull.I know how fix but cant find files witch i need....Ty for your time and LINKS...or Ideas[/QUOTE]
A1-811 howto ROM backup
Well, I'd like to do a backup An original ROM. I do not know how this could be achieved. I think it would help a lot of people.
MaCZalla said:
Hi all:crying:
Description :
A1: The system.img.gz you applied, wasn't suiting to the firmware version installed on your tablet. Download latest Acer firmware update, copy it on a micro sd card, plug it into your Iconia, go to recovery by holding Volume up and Power button while device is turned off. Then choose apply update from sd card.
A2: If you cannot apply any Acer firmware, because you always get a partition error while installing, you should do a reboot after you get the error. A user reported that this made her/his device boot into Android again, showing the new version in settings -> info. Good luck
A3: If the A1 and A2 didn't help. Send back the device to Acer. Tell them you tried to apply an update from sd card and ended up in this bootloop. Sending device back to Acer over UPS is free. Good luck!
I failed root my AIT A1 and now im trapped in bootloap (my fault,RTFM fail.) I try find somewhere *.zip with official FW to apply it back trough recovery. Got any one advice how solve this issue? On acer.com is nothing usefull.I know how fix but cant find files witch i need....Ty for your time and LINKS...or Ideas
Click to expand...
Click to collapse
Have you unlocked you tablet? If you have, why not use a custom recovery (TWRP for example is a powerful yet simple to use recovery)? If you haven't, then it was a bad idea trying to root your tablet.
Please reply so that I can help.
Reupload A1-811 ROM
Can anyone reupload the original stock ROM? I want to unbrick my tab but hotfile.com link from the first page is down
Thank you
In case anyone else ends up in this thread, the solution to get an A1-811 out of a bootloop, ie. "unbrick" it, please follow the Firmwares for flashing - [EN] guide from this thread:
http://forum.xda-developers.com/android/general/acer-ax-b1-t2875894
A1-811
pls give me link dwnload custom ROM A1-811
Hi acer devils I need your help: "My acer iconia a1-811 show logo acer and then black screen".
No recovery... Nothing! Someone can help me?
extrem84 said:
Hi acer devils I need your help: "My acer iconia a1-811 show logo acer and then black screen".
No recovery... Nothing! Someone can help me?
Click to expand...
Click to collapse
I have similar but can still go into recovery. In recov the internal sdcard won't mount, so I just think the memory is fried...
Unless you're prepared to solder stuff or replace the MB I don't think there's much we can do...
nikagl said:
I have similar but can still go into recovery. In recov the internal sdcard won't mount, so I just think the memory is fried...
Unless you're prepared to solder stuff or replace the MB I don't think there's much we can do...
Click to expand...
Click to collapse
Thank you for your answer. I tried to flash, but this stupid tab continue to turn on :crying:
If i can't flash... do you know where to buy a memory to solder??
extrem84 said:
Thank you for your answer. I tried to flash, but this stupid tab continue to turn on :crying:
If i can't flash... do you know where to buy a memory to solder??
Click to expand...
Click to collapse
I honestly have no idea. I would search for partnumbers and order stuff in China (eBay)
Hello Friend
After I root the device and install ROM manually by Lenovo recovery mode, I found that the tablet stays ahead of the Lenovo logo goes, I have gone several ways, several opened a factory reset and wipes, but I did not, my friends, if you I appreciate your advice.
My device : Tablet PC Tab A2107A-H Model name : 60015
tnx
Anyone can show me how to repair boot of my lenovo A850? Many thanks!
Hello,
I have Lenovo a850L with 8GB memory. I try to install this row rom http://www.needrom.com/mobile/a850-r...0303-official/
Everthing was be ok, When a green circle appears i reset and power phone but phone can not power and nothing happened! He is break. I can not put in recovery mode and i can not turn phone.
hungtrauvang said:
Anyone can show me how to repair boot of my lenovo A850? Many thanks!
Click to expand...
Click to collapse
To repair sth you should know the problem... if you know what may be boken search in google how to fix it.
The easiest you can do is flash a new rom. Follow a a850 rom flashing video. Mind that you will lose every data in the phone...
Joomlar said:
Hello,
I have Lenovo a850L with 8GB memory. I try to install this row rom http://www.needrom.com/mobile/a850-r...0303-official/
Everthing was be ok, When a green circle appears i reset and power phone but phone can not power and nothing happened! He is break. I can not put in recovery mode and i can not turn phone.
Click to expand...
Click to collapse
I can't be sure that this is an a850 rom (since the link is broken) but it seems so... If that is an a850 rom, you shouldn't flash it in the first place (unless you was sure that it will work).
I also think the you own an a850i and not a850L phone.
...and stop spamming the forum (copy-pasting your problem under other topics).
Conclusion: Try to flash a new rom for a850i. If you don't have one, contact your seller.
Sorry about spam.
Yes, i this is a850i version. I found on XDA that A850 and a850i used the same ROM versions.
Hello elders. I hope that I'm in the right session for my ask. I have tried to update my tecno 7c android 5.0 based tablet (that I've bought, just a month ago) cause it proposed it to me in the settings, software update option. Everything went well till the end of the download. After that, my tablet rebooted correctly and came to the android home screen. But each time I put any SIM card inside, I always have this message: "com.phone stopped working". I've tried to perform a full reset of the phone through the stock recovery but I don't even have access to recovery now. The phone is MTK 6582 processor based tablet. I've tried to read on internet to see if there's a way to fix it but the one I've found explained that I need a same working tablet whose backup file I'll flash on the bricked one through SP FlashTool to revive it but I have nobody having such tablet. Help please if you have solutionq for me. Very urgent. My tablet, the only on I have! Thanks in advance.
Hello! Nobody to answer me?
Hello. I have a new Lenovo VIBE P1 chinese edition (3GB Ram and 16GB internal memory).
When arrived was installed a multilingual ROM. Some messages were in chinese, but it works. A message appeared that there was an update for that ROM. I made the update (the mobile made all automatically without connecting to the PC). When the update finished I only had chinese and english, not multilingual, and the playstore dissapeared. If anybody have this same mobile whith multilingual ROM be careful with rom automatic updates, the new ROM don't work well and you loose multilingual.
I tried to install the older ROM using QPST, but sure I do something wrong. Now the mobile phone is bricked without activity. Impossible to open the recovery, it does nothing and the screen is always off, like dead.
Reading some post I tried to unbrick it, but the only thing that I can get is to recognize the mobile in download mode when I plug to the PC with the eMMC download opened or the QFIL. When I try to download a new ROM or recovery nothing works, it says "Switch to EDL fail".
If anybody knows a way to flash a recovery and a ROM to unbrick the mobile, please tell me ideas. I don't know what more I can do. Thanks for your help.
yayator said:
Hello. I have a new Lenovo VIBE P1 chinese edition (3GB Ram and 16GB internal memory).
When arrived was installed a multilingual ROM. Some messages were in chinese, but it works. A message appeared that there was an update for that ROM. I made the update (the mobile made all automatically without connecting to the PC). When the update finished I only had chinese and english, not multilingual, and the playstore dissapeared. If anybody have this same mobile whith multilingual ROM be careful with rom automatic updates, the new ROM don't work well and you loose multilingual.
I tried to install the older ROM using QPST, but sure I do something wrong. Now the mobile phone is bricked without activity. Impossible to open the recovery, it does nothing and the screen is always off, like dead.
Reading some post I tried to unbrick it, but the only thing that I can get is to recognize the mobile in download mode when I plug to the PC with the eMMC download opened or the QFIL. When I try to download a new ROM or recovery nothing works, it says "Switch to EDL fail".
If anybody knows a way to flash a recovery and a ROM to unbrick the mobile, please tell me ideas. I don't know what more I can do. Thanks for your help.
Click to expand...
Click to collapse
Hello,
Thanks for using XDA Assist.
You can post your query in Vibe P1 Discussion Thread.Experts there may be able to help you
___
v7
XDA Assist
Thanks. I do it now