[Q] What to do after a brick? - Acer Iconia A500

Hello everyone.
I hope you can help me.
I had an A500 bricked spontaneously (I was checking Twitter, the screen frozen, I turned off the tablet and when I turned it on again, it stucked on Acer logo) so I used the guide to recover recovery (this: http://forum.xda-developers.com/showthread.php?t=1751978, because I rooted my tablet but I didn't install recovery).
Everything was ok, I flashed the V7-Thor v1.7.3 but when I tried to install stock ROM of ICS (wipe data and cache), the tablet got "re-bricked" and only enter in APX mode.
Then I reflashed and installed V8-Thor_1.7.3_recovery and I tried to install Acer_AV041_A500_1.054.00_WW_GEN1-DEODEXED-FULLROOT through update.zip (turned on the tablet in recovery --> Install from zip file --> Install zip file from SD card --> update.zip, then it said "Installed" and I rebooted the tablet, but it stuck on "Booting primary kernel image"...
What I'm missing or doing wrong? :/
What should I do to run ICS in my tablet again?
I'm not familiarized with the ROMs, Recoverys or flash... sorry if my question is stupid or something, but before this I never moved anything to my tablet (except for root it).
And sorry too for my bad English.

Mafvtapatio said:
Hello everyone.
I hope you can help me.
I had an A500 bricked spontaneously (I was checking Twitter, the screen frozen, I turned off the tablet and when I turned it on again, it stucked on Acer logo) so I used the guide to recover recovery (this: http://forum.xda-developers.com/showthread.php?t=1751978, because I rooted my tablet but I didn't install recovery).
Everything was ok, I flashed the V7-Thor v1.7.3 but when I tried to install stock ROM of ICS (wipe data and cache), the tablet got "re-bricked" and only enter in APX mode.
Then I reflashed and installed V8-Thor_1.7.3_recovery and I tried to install through update.zip (turned on the tablet in recovery --> Install from zip file --> Install zip file from SD card --> update.zip, then it said "Installed" and I rebooted the tablet, but it stuck on "Booting primary kernel image"...
What I'm missing or doing wrong? :/
What should I do to run ICS in my tablet again?
I'm not familiarized with the ROMs, Recoverys or flash... sorry if my question is stupid or something, but before this I never moved anything to my tablet (except for root it).
And sorry too for my bad English.
Click to expand...
Click to collapse
I think where you went wrong was choosing "install zip file from sdcard >update.zip"
Go back into recovery again > install from zip file > Choose zip from SD card (
if the file is on your micro sd card)
You should see a list of all your files and choose your rom file:
Acer_AV041_A500_1.054.00_WW_GEN1-DEODEXED-FULLROOT.zip
Once its done, Stay in recovery and go to: Wipe Menu and do all the wipes there
Data -cache and dalvi-cache then reboot
Once you're all set up and before you reboot again, make sure there is not an "update.zip" on your sdcard - if you boot to recovery it may flash automatically and you will end up "stuck" again
good luck
dibb

dibb_nz said:
I think where you went wrong was choosing "install zip file from sdcard >update.zip"
Go back into recovery again > install from zip file > Choose zip from SD card (
if the file is on your micro sd card)
You should see a list of all your files and choose your rom file:
Acer_AV041_A500_1.054.00_WW_GEN1-DEODEXED-FULLROOT.zip
Once its done, Stay in recovery and go to: Wipe Menu and do all the wipes there
Data -cache and dalvi-cache then reboot
Once you're all set up and before you reboot again, make sure there is not an "update.zip" on your sdcard - if you boot to recovery it may flash automatically and you will end up "stuck" again
good luck
dibb
Click to expand...
Click to collapse
Thanks! I did it and it worked, but after the reboot the tablet only shows the animated android logo... what's the problem? The ROM?
When I did the "Wipe data" it said "Formatting data" and after "Skipping erase of /data/media". I checked with the "Mount and Storage" menu in recovery and seems like my data before the brick's still in the internal storage of the tablet... is that normal?

EDIT: what version of cwm to have now? If its not 1.7.3 then go ahead and reflash the v8
Mafvtapatio said:
Thanks! I did it and it worked, but after the reboot the tablet only shows the animated android logo... what's the problem? The ROM?
When I did the "Wipe data" it said "Formatting data" and after "Skipping erase of /data/media". I checked with the "Mount and Storage" menu in recovery and seems like my data before the brick's still in the internal storage of the tablet... is that normal?
Click to expand...
Click to collapse
Yes it is - keeps your data intact but 'resets' the rom to like it is when you first flash, there is an option to wipe data/media if you wish to - theres a toggle to enable it but on every boot to recovery it will be disabled again...
You can try another flash of the rom itself otherwise reflash the v8 bootloader.
Do you have access to "fastboot mode" power vol down - just wondering
dibb

dibb_nz said:
EDIT: what version of cwm to have now? If its not 1.7.3 then go ahead and reflash the v8
Yes it is - keeps your data intact but 'resets' the rom to like it is when you first flash, there is an option to wipe data/media if you wish to - theres a toggle to enable it but on every boot to recovery it will be disabled again...
You can try another flash of the rom itself otherwise reflash the v8 bootloader.
Do you have access to "fastboot mode" power vol down - just wondering
dibb
Click to expand...
Click to collapse
I tried to reflash the same ROM, but this time nothing happened, again only says "Booting primary kernel image"... a question, if I try to flash a stock ROM (like Acer_A500_1.031.00_WW_GEN1.zip from the post of stock roms)... it will let my tablet again only in APX mode when I turn on it, right?
And I see the option "Fastboot mode" when I turn on the tablet holding Vol +.
About your question I don't know how to answer, I flashed V8-Thor_1.7.3_recovery... is that a CWM?
In the top it says CWM Recovery v5.5.0.x(thor2002ro/digetx rev 1.7.3) Iconia A50x...

Mafvtapatio said:
a question, if I try to flash a stock ROM (like Acer_A500_1.031.00_WW_GEN1.zip from the post of stock roms)... it will let my tablet again only in APX mode when I turn on it, right?
Click to expand...
Click to collapse
sorry, not sure I understand your question...are you saying you're now stuck in apx mode - black screen power light on?
There are 2 types of stock rom on here....
1) Official Acer EUU or OTA roms
2) Official Stock roms which are Custom - pre-rooted and able to flash CWM etc -
If you flash one of the Acer EUU or OTA roms you will lose CWM and Root
To be honest - with your tab "spontaneously" booting and being stuck on the acer logo and the issues that have followed - its sounding more and more like a faulty chip - this is something that only acer can fix...I could be wrong about this and I hope I am...but something is just not feeling right...
- you still have cwm and access to fastboot - thats a bonus - maybe do a complete format thru CWM of data/media, system (and flexrom if its there) then try to flash a rom again - if it still won't flash AND if you're not stuck in apx mode then I think you'd be best to download an official update.zip - from Blackthund3rs thread here this one -
Acer_AV041_1.054.00_WW_GEN1:
Once you've d/l'ed it...try opening it if you can't then it will need decrypting the instructions for this are in the OP..
Once you have extracted the "update.zip" and have it on your sdcard - flash via CWM
good luck
dibb

dibb_nz said:
EDIT: what version of cwm to have now? If its not 1.7.3 then go ahead and reflash the v8
Yes it is - keeps your data intact but 'resets' the rom to like it is when you first flash, there is an option to wipe data/media if you wish to - theres a toggle to enable it but on every boot to recovery it will be disabled again...
You can try another flash of the rom itself otherwise reflash the v8 bootloader.
Do you have access to "fastboot mode" power vol down - just wondering
dibb
Click to expand...
Click to collapse
What do you mean "If if its not 1.7.3"? Are there problems with flashing the bootloader with 1.7.3?

no, no, not at all, i meant if he didnt have that version to reflash v8 to get it
oops clicked wrong button
he said he flashed stock rom and ended up with dead android = stock recovery

A500 V8 booting primary kernel image
dibb_nz said:
no, no, not at all, i meant if he didnt have that version to reflash v8 to get it
oops clicked wrong button
he said he flashed stock rom and ended up with dead android = stock recovery
Click to expand...
Click to collapse
Hello everyone!
I have a similar issue whith my a500. but i can restore the backup i did of my honeycomb sistem in cwm (i have acess)
aftter making the backup i have flashed V8-Thor_1.7.3_recovery.a500apx in apxflashtool in order to get ics boot loader and install ICS roms.
so far so good after the flash i had already a ICS rom in my sd card redy to flash so imediatly after V8 flash entered cwm and did clean format and wipe all. Next installed the rom (aroma instalation) no problems what so ever. After instalation is finished reboted and now im stuck on skilax v8 bootloader boting primary kernel image
i tried the folowing
- chage kernel multiboot fix partitions redo clean format etc etc etc (ALL THE STEPS)
-many other ics jellybean rooms (all of the install but dont boot)
- honey comb rooms install and BOOT normaly.
at this point thought maybe it was a bad V8 flash and decided to reflash the V8-Thor_1.7.3_recovery.a500apx
Now the flash tool can get pass uploading image phase.
i have correct sbk and cpuuid since i had to recover last week from boot verified failed error and use the flash tool whith correct sbk to recover the tablet with sucess.
So basicly im stuck wit
h my honeycomb rom backup or other HC roms
any news on this subject?

cybersaicho said:
Hello everyone!
I have a similar issue whith my a500. but i can restore the backup i did of my honeycomb sistem in cwm (i have acess)
aftter making the backup i have flashed V8-Thor_1.7.3_recovery.a500apx in apxflashtool in order to get ics boot loader and install ICS roms.
so far so good after the flash i had already a ICS rom in my sd card redy to flash so imediatly after V8 flash entered cwm and did clean format and wipe all. Next installed the rom (aroma instalation) no problems what so ever. After instalation is finished reboted and now im stuck on skilax v8 bootloader boting primary kernel image
i tried the folowing
- chage kernel multiboot fix partitions redo clean format etc etc etc (ALL THE STEPS)
-many other ics jellybean rooms (all of the install but dont boot)
- honey comb rooms install and BOOT normaly.
at this point thought maybe it was a bad V8 flash and decided to reflash the V8-Thor_1.7.3_recovery.a500apx
Now the flash tool can get pass uploading image phase.
i have correct sbk and cpuuid since i had to recover last week from boot verified failed error and use the flash tool whith correct sbk to recover the tablet with sucess.
So basicly im stuck wit
h my honeycomb rom backup or other HC roms
any news on this subject?
Click to expand...
Click to collapse
Yes just one question what is - " chage kernel multiboot "???? Sounds dodgy
You can boot to fastboot mode then do an erase of data and cache, see if that helps for a start....
Do you stil have recovery and can you still restore your HC backup?
I have seen a post or two where tabs can only boot HC Roms and no ICS
It "maybe" the dreaded hardware fault - you might be best to d/l the babsector.rar and run that - it will give you a proper error if theres something wrong - can get it from the root guide in my sig. Give me a minute or two and I'll post some steps in using it
---------- Post added at 09:12 AM ---------- Previous post was at 08:53 AM ----------
How to use babsector.rar
Download and extract the babsector.rar to a folder on your PC
Turn your tab off and put it in apx mode manually. Press and hold reset button, hold power for 3 secs after the light comes on and release it, after another second release the reset button. Your screen is black and the power light is on.
Connect your tab to your PC
Navigate to the babsector folder and click on 501 A.bat, when its done
Reboot into recovery
Go to Mounts and Storage and Format System twice and Power Off
Go back into apx mode and run 501 B.bat
Reboot into recovery and do the wipes and flash your rom
Reboot

Related

Solved:I guess I'm stuck in boot loop....now what?

Ok guys..... newbie here .... literally I'm new to Boot unlocking, root, Flashing etc.
Anyway I have followed this forum for so long that I decided to take plunge yesterday and get my hands dirty.
Here is what I did:
Unlock bootloader, root and install recovery on my Atrix 4G. Atrix was @ 2.3.4 and 4.5.91 during unlocking & root.
Rebooted the phone and everything seems to be in place. Atrix loaded like the way I bought it 7 months back. No problem until now.
Also created a restore folder on my external SD. Worked fine and was successful in creating backup with time stamp
Now here are my steps and subsequent issues that I'm facing:
1. Downloaded CM9 zip file from this thread(http://forum.xda-developers.com/showthread.php?t=1500535) along with Gapps to my external SD
2.Entered recovery mode during bootup and tried to flash CM9 and Gapps. Flashing seem to have gone well and completed (note I did not do clear data, clear cache or clear dalvik cache under advanced options being a newbie)
3. Reboot the phone and can only see red Moto logo and unlocked on top. Left for about 5 minutes and nothing happened.
4.Did a battery pull and entered recovery mode. wiped data, cache & cleared dalvik cache
5.Went to Install zip from sdcard option and tried to reflash CM9. Flashing seems to have gone well and completed
6. Reboot phone and again can only see Moto Red logo with unlock on top and nothing more.
7.Battery pull followed by recovery. But This time I tried to restore from my external SD. also wiped data, cache & dalvik cache
8.Restore took about 3 minutes and completed.
9.Reboot the phone. Now the phone boots and goes to Rethink possible screen and get sstuck.
10. Left it for 1 hr....nothing.
11.tried steps 7-9 again and still stuck in "Rethink possible" screen during boot.
What did I do wrong? Did I soft brick the phone? I can still enter recovery mode and read my internal and external SD and can see all files. i hope I didn't brick my phone doing this. If I did, I would regret!
Here are my options:
1.Try a stable ROM like CM7 and see what happens. I didn't want to do too much damage so haven't tried this option yet.
2.I know there is a way to hide 'unlock' during boot up (if someone can point to it obviously). Hide the 'unlock' and return the phone to ATT and tell them that phone would not boot after 2.3.6 update and get a refurbished one
Please let me know what your thoughts are. I'm currently crapping on my pants
Edit: I just tried Newtrino rom and stuck @ Moto screen which says unlock.
Edit 3/4/2012: Please go to the last post for the solution. Tenfar's CWM is old and cannot deal with latest ROMs. Use ROMRACERS latest CWM or touch based Koush's CWM for future ROM flashing.
Old CWMs will give you sleepless nights!
Ok tried restore again after wiping data, cache & dalvik cache.
Now after reboot, My Moto Logo screen says unlock and just starts flashing.
I can still get into recovery......
can someone please help me......
What you can do is: install a "stable" ROM of Gingerbread:
--Go in recovery, put a .zip of the ROM on your sdcard (with your computer), and after wiping data, install it .zip.
--Or you install a new ROM with fastboot
Anyway, be careful with your battery, because if it is empty, with no ROM on your phone, it'll be crap!
vsg005 said:
What you can do is: install a "stable" ROM of Gingerbread:
--Go in recovery, put a .zip of the ROM on your sdcard (with your computer), and after wiping data, install it .zip.
--Or you install a new ROM with fastboot
Anyway, be careful with your battery, because if it is empty, with no ROM on your phone, it'll be crap!
Click to expand...
Click to collapse
thank you for your response. However I tried that already Nutrino GB ROM. Again, I would go to 'M' screen which says unlocked and its stuck there for ever.
I used tenfar's CWM. Not sure if I need to use any other CWM. Also since my phone doesn't boot, I'm not sure how I can install any other CWM
Masterguy said:
thank you for your response. However I tried that already Nutrino GB ROM. Again, I would go to 'M' screen which says unlocked and its stuck there for ever.
I used tenfar's CWM. Not sure if I need to use any other CWM. Also since my phone doesn't boot, I'm not sure how I can install any other CWM
Click to expand...
Click to collapse
Don't worry, soft bricks are easy to recover on the Atrix thanks to us being able to access fastboot.
For flashing a new recovery:
While your phone is off, press Volume Up + Power to power up, then release when a menu appears on your screen and navigate with volume down until you see Fastboot, select it with the volume up key.
Get the necessary files for fastboot, place them all in a folder called "moto" in your C: drive, and type in the following in a cmd window (assuming you're using windows and that the recovery image is called recovery.img):
C:/Moto> fastboot flash recovery recovery.img
C:/Moto> fastboot -w
C:/Moto> fastboot reboot
Now access your recovery wipe dalvik cache, cache, factory reset and then flash a new ROM. It SHOULD boot without issues. I personally use Koush's Clockworkmod Touch, also remember that Neutrino tends to get "stuck" sometimes after the first attempt to boot and requires a battery pull and then you try to boot again. (It takes a while)
littleemp said:
Don't worry, soft bricks are easy to recover on the Atrix thanks to us being able to access fastboot.
For flashing a new recovery:
While your phone is off, press Volume Up + Power to power up, then release when a menu appears on your screen and navigate with volume down until you see Fastboot, select it with the volume up key.
Get the necessary files for fastboot, place them all in a folder called "moto" in your C: drive, and type in the following in a cmd window (assuming you're using windows and that the recovery image is called recovery.img):
C:/Moto> fastboot flash recovery recovery.img
C:/Moto> fastboot -w
C:/Moto> fastboot reboot
Now access your recovery wipe dalvik cache, cache, factory reset and then flash a new ROM. It SHOULD boot without issues. I personally use Koush's Clockworkmod Touch, also remember that Neutrino tends to get "stuck" sometimes after the first attempt to boot and requires a battery pull and then you try to boot again. (It takes a while)
Click to expand...
Click to collapse
Many people also seem to have suggested RACEROM CWM. Which one would you suggest? I'm so nervous about all this now. Just have this butterfly in my stomach
flash the latest recovery and wipe everything in recovery and flash neutrino again. It should work after that. try neutrino 2.2 though. 2.5 still has it's kinks.
1st off, relax. It's difficult to brick your phone from this point Just don't get any bright ideas with .sbfs lol.
As others have said, make sure you're on latest recovery.
Question: are you installing from internal or external SD? Internal is recommended for flashing most ROMs.
Sent from my MB860 using xda premium
Masterguy said:
Many people also seem to have suggested RACEROM CWM. Which one would you suggest? I'm so nervous about all this now. Just have this butterfly in my stomach
Click to expand...
Click to collapse
As someone else said, the ONLY thing you should NEVER do is flash an .sbf or go through an OTA update, that's a surefire way to hard brick your phone. From this point on it's VERY DIFFICULT to completely brick your phone using software only.
RomRacer's CWM is based I think on v5.0.2.7? Koush's latest recovery is v5.8.1.5. I honestly couldn't name any tangible differences other than the touch interface, which is the reason I use it in the first place. (I hate mashing volume keys like a madman) It really doesn't matter which CWM you use, but when I soft bricked my phone I recovered with CWM Touch.
I would recharge your battery to 100% before trying to recover it, as that is one less headache to worry about, but if your phone starts saying 'Battery is too low to flash', do not panic, you only need a USB cable you don't mind sacrificing (doesn't have to be new). I will go into detail in case you actually need to do this.
Just make sure you use the fastboot -w command and wipe EVERYTHING through CWM before trying to flash anything else.
Solved:boot loop issue
littleemp said:
As someone else said, the ONLY thing you should NEVER do is flash an .sbf or go through an OTA update, that's a surefire way to hard brick your phone. From this point on it's VERY DIFFICULT to completely brick your phone using software only.
RomRacer's CWM is based I think on v5.0.2.7? Koush's latest recovery is v5.8.1.5. I honestly couldn't name any tangible differences other than the touch interface, which is the reason I use it in the first place. (I hate mashing volume keys like a madman) It really doesn't matter which CWM you use, but when I soft bricked my phone I recovered with CWM Touch.
I would recharge your battery to 100% before trying to recover it, as that is one less headache to worry about, but if your phone starts saying 'Battery is too low to flash', do not panic, you only need a USB cable you don't mind sacrificing (doesn't have to be new). I will go into detail in case you actually need to do this.
Just make sure you use the fastboot -w command and wipe EVERYTHING through CWM before trying to flash anything else.
Click to expand...
Click to collapse
Thanks I was able to fix my boot up issue using ROMRACERS CWM. I didn't use any command prompt or anything. I just downloaded zip file from this thread, entered recovery mode -->Install Zip from SD card --> Chose ROMRACERS zip --> it automatically flashed the recovery and I then rebooted recovery under advanced options.
After that Wiped data,cache & Dalvik Cache and proceeded to install CM9 and it booted up up flawlessly.
I'm kind of surprised that tenfar didn't add a not to use his CWM as the latest ROMs use latest ext format.
That seems to be issue. However, I'm pleased with your guidance and final output. Thanks a lot dude.
Masterguy said:
Thanks I was able to fix my boot up issue using ROMRACERS CWM. I didn't use any command prompt or anything. I just downloaded zip file from this thread, entered recovery mode -->Install Zip from SD card --> Chose ROMRACERS zip --> it automatically flashed the recovery and I then rebooted recovery under advanced options.
After that Wiped data,cache & Dalvik Cache and proceeded to install CM9 and it booted up up flawlessly.
I'm kind of surprised that tenfar didn't add a not to use his CWM as the latest ROMs use latest ext format.
That seems to be issue. However, I'm pleased with your guidance and final output. Thanks a lot dude.
Click to expand...
Click to collapse
Thank you sooo much. I was having this exact problem. I did what you suggested and my phone works. Thanks!

Revert back to stock a500?

I have a a500 running an ICS rom. I want to revert back to stock and not have root access anymore. How can I go about doing this. If anyone can help please let me know.
GOOGLE STOCK UPDATE.ZIP ROM for acer iconia a500
ethere are two types of these around.. ONE WILL FLASH WITH CWM. The other must be flashed with the stock recovery.
cwm well your on custom rom so you know how to do this..
stock recovery. YOU CAN USE acer recovery installer to install the STOCK RECOVERY BACK onto your tablet. (read about boot -loader version you have )there could be a issue if you have the patched boot ics loader.
once you are back to stcok recovery put the stock update .zip on root of sd card( not in a folder) power off device .. Hold vol up button down. and power button it will boot into recovery and start flashing..
There are several threads explaining all of this in great detail. even some with d/load links to the rom files..
GOOGLE IS YOUR FRIEND. THE ABOVE IS REFERENCE ONLY AND THERE Could be easier ways.
GOOD LUCK.
marshall_634 said:
I have a a500 running an ICS rom. I want to revert back to stock and not have root access anymore. How can I go about doing this. If anyone can help please let me know.
Click to expand...
Click to collapse
I have timmydeans original zip, which will flash a full stock hc 3.2 Gen 1 rom/recovery
It comes with full instructions and an excellent guide from christos too
You do not need an sdcard for this method altho' u will need working ADB
If u want it let me know and I'll upload it somewhere for you
dibb_nz said:
I have timmydeans original zip, which will flash a full stock hc 3.2 Gen 1 rom/recovery
It comes with full instructions and an excellent guide from christos too
You do not need an sdcard for this method altho' u will need working ADB
If u want it let me know and I'll upload it somewhere for you
Click to expand...
Click to collapse
please upload it in 4shared
thank u
darvis said:
please upload it in 4shared
thank u
Click to expand...
Click to collapse
IF you are on the HC bootloader then you'll be ok on this
Just so you know:
THIS WILL WIPE ALL YOUR DATA, so backup any important files/photos etc...
You need your CPUID if you have a CWM backup then you'll find it in there
Use christos Guide as its a bit more detailed, you'll only need to follow along until step 24 - the rest of the steps entail getting root and installing CWM
Once the flash is done you will see in white letters PASS and underneath that a small red message "Secure boot: image LNX checksum fail!" this is not an error, just keep following the instructions.
If you're on the ICS Bootloader you are still able to use this, but the method is a lot different to the one above - let me know if you need the instructions
Acer Recovery Installer will tell you what version bootloader you have
---------- Post added at 12:20 PM ---------- Previous post was at 12:05 PM ----------
darvis said:
please upload it in 4shared
thank u
Click to expand...
Click to collapse
hi darvis, sorry, thought you were OP - you're not still trying to unbrick are you???
You can download the stock ROM from the developer’s thread here.http://forum.xda-developers.com/showthread.php?t=1422504
To flash the ROM, you can follow these simple steps given below:
Download the ROM from the link posted above and transfer it to your External SD card
Power off your device and boot into recovery mode (Hold Volume Down & Power button together, and release both when you see text at the top of the screen)
Perform a full backup of your existing ROM as a precautionary measure
Perform a full wipe (Wipe Data, Wipe Cache partition & Wipe Dalvik Cache in Advanced Options)
Install zip from SD card/Choose zip from SD card ( here, select the zip file you copied to your sd card in Step 1)
Once the installation is complete, reboot.
Thats it!! Your’e done, and should now be running Stock Honeycomb version 3.2.1 with root.
inoe_day said:
You can download the stock ROM from the developer’s thread here.http://forum.xda-developers.com/showthread.php?t=1422504
To flash the ROM, you can follow these simple steps given below:
Download the ROM from the link posted above and transfer it to your External SD card
Power off your device and boot into recovery mode (Hold Volume Down & Power button together, and release both when you see text at the top of the screen)
Perform a full backup of your existing ROM as a precautionary measure
Perform a full wipe (Wipe Data, Wipe Cache partition & Wipe Dalvik Cache in Advanced Options)
Install zip from SD card/Choose zip from SD card ( here, select the zip file you copied to your sd card in Step 1)
Once the installation is complete, reboot.
Thats it!! Your’e done, and should now be running Stock Honeycomb version 3.2.1 with root.
Click to expand...
Click to collapse
I used the ICS unrooted update.exe and have not way of findout what what build I was on....any clue on how to proceed to get back to my original Acer unrooted honeycomb?
How r u getting on dog? Oops sorry "dawg"
dibb_nz said:
IF you are on the HC bootloader then you'll be ok on this
Just so you know:
THIS WILL WIPE ALL YOUR DATA, so backup any important files/photos etc...
You need your CPUID if you have a CWM backup then you'll find it in there
Use christos Guide as its a bit more detailed, you'll only need to follow along until step 24 - the rest of the steps entail getting root and installing CWM
Once the flash is done you will see in white letters PASS and underneath that a small red message "Secure boot: image LNX checksum fail!" this is not an error, just keep following the instructions.
If you're on the ICS Bootloader you are still able to use this, but the method is a lot different to the one above - let me know if you need the instructions
Acer Recovery Installer will tell you what version bootloader you have
---------- Post added at 12:20 PM ---------- Previous post was at 12:05 PM ----------
hi darvis, sorry, thought you were OP - you're not still trying to unbrick are you???
Click to expand...
Click to collapse
Need instructions from ICS.
Thanks
tennessee_titan said:
Need instructions from ICS.
Thanks
Click to expand...
Click to collapse
you've been having some troubs titan - are u stuck in apxmode still or what?
if you're on the patched bl can u boot into fastboot (pwr/vol up)?
do u have another pc you can try this on?
try running a500 manager and see if it recognises that yr tab is in apx mode (pwr lite on and black screen) the boot/recovery drivers must load b4 you can get into bootloader download mode/a500 apx mode displayed on yr tab screen - check device manager.....usb controllers...if they are there then uninstall them, reboot tab and pc. Use a different usb port to connect yr cable and fingers crossed the drivers will install and you can carry on from there...what can happen sometimes with a failed nvflash/euu is the drivers get screwed up and MUST be reinstalled again before any flash will take place
One other thing...don't panic....i've struck this a couple of times where nothing seems to work, even my old faithfull timmydeans v4 sometimes fails to get me out of apx mode, but uninstalling all acer and google drivers, disconnect the cable and clean boot seems to work...in the end!!! oh another tip don't have your tab connected to the pc while booting up - clean boot all round, then connect yr cable and wait for the drivers to install.
once you're up n running again, full wipe and fully format EVERYTHING do it 3 times at least and even after youve flashed yr rom on there, fastboot is the easiest way to do this and also the most riskiest if you accidentally give it the wrong command so be meticulous here - if u brick it with fastboot - well, i don't know if theres any way back after that
the instructions i spoke of earlier are all in jazzyjames rollback thread

remove root best options

ok i rooted the other day and i was just about to try and install custom rom but when i holded home/vol up/power i boot into a menu with...
reboot system now
apply sdcard update zip
wipe data/factory reset
wipe cache partition
...BUT no install from sd option.. to install the Abyss Kernel 4.2 i need, im new to this so please dont bash me for idiocy, ive spent hours looking for info and no luck as of yet. whats the best way to get my phone unrooted without that binary thing or any tech guys knowing i did it as i wanna start again and hopfuly install custom rom, this info will help me for when i need to send phone off for repair also ?
thankyou
i rooted using this way.
http://forum.xda-developers.com/showthread.php?t=1329360
Download the [CWM zip] and put in your Ext SDCARD ] And [ SUPERSU-Busybox-Installer.zip] to SD card (internal memory)
Reboot to recovery.
Choose apply update from external storage. (use vol up/down to select, power to enter)
Choose CWM.zip and wait until CWM recovery appear.
Choose install zip from sdcard (Now use touch function to select choice)
Choose and Install SUPERSU-Busybox-Installer.zip
Reboot
You are done and now your device is Rooted
Click to expand...
Click to collapse
anyone
It appears you dont have CWM installed, Get CWM and put it on sd card, Then boot into recovery and select ''apply sdcard update zip''
Or you can just flash a SAFE kernel in ODIN, Something like speedmod
CWM - http://forum.xda-developers.com/attachment.php?attachmentid=1056408&d=1336826886
Speedmod Kernel (ODIN) - https://dl.dropbox.com/u/69014495/speedmod-kernel-n7000-ics-k3-3-Odin.tar
PLEASE AVOID DOING A FULL WIPE UNLESS YOU KNOW YOU ARE ON A SAFE KERNEL - SPEEDMOD IS SAFE, SO IS ABYSS !!!
azzledazzle said:
It appears you dont have CWM installed, Get CWM and put it on sd card, Then boot into recovery and select ''apply sdcard update zip''
Or you can just flash a SAFE kernel in ODIN, Something like speedmod
CWM - http://forum.xda-developers.com/attachment.php?attachmentid=1056408&d=1336826886
Speedmod Kernel (ODIN) - https://dl.dropbox.com/u/69014495/speedmod-kernel-n7000-ics-k3-3-Odin.tar
PLEASE AVOID DOING A FULL WIPE UNLESS YOU KNOW YOU ARE ON A SAFE KERNEL - SPEEDMOD IS SAFE, SO IS ABYSS !!!
Click to expand...
Click to collapse
thankyou thankyou thankyou, first usfull help for the past few days, ill give this a shot
ok its making progress, ive doen so far
- download Abyss Kernel 4.2 from here: http://www.mediafire.com/?c65mndvpk6ocbaa
- put zip-file on your USB-storage
- boot in Recovery
- Flash Abyss Kernel 4.2!!!
- boot back in Recovery (find it under 'advanced') ok i selected restart recovery the top option and now it just has a numbers going up and up ie its not at 1419 and its increasing as i type.. what is this ? ok i took out battery and this time i flashed abyss and rebooted phone not via the option in advanced menu and now rebooted back to cwm and about to flash rom to see if it worked... i dint do any wiping
- now FullWipe!!!
- Flash ROM
- reboot system
-...you are done
Its difficult to understand what you are trying to say.
You have CWM installed now yes ?
And you successfully flashed Abyss kernel in CWM ?
If so, When you reboot into recovery, You should see RedPill Touch Recovery (same as CWM but red) ?? If you DO NOT see this, DO NOT WIPE.
If you do see it, Then Job done, Flash away, Its safe to wipe on that kernel, But Im new and would avoid it whether it is safe or not.
Only wipe if you HAVE TO !
hi all im all sorted now, i just wasent understanding it all but a very kind person helped me though it and im now clued up and understand all what was needed
thankyou all

[Q] Can't access CWM - Can't boot

Hey guys,
I am really going crazy with my A500 and I really need help!
I tried to Update my Taboonay to the newest Flexreaper Edition. In the desciption it said that I need to have one of that custom recoverys to use Aroma installer. Because I had CWM with Thor 1.3.4 and 1.7.3 is neccessary I wanted to Update CWM via installing the zip from SD Card. Before installing the zip I accedientially deleted the update.zip from the SD Card. Tried to restart CWM than but it didn't work out and I could not enter CWM. I was stuck on booting recovery kernel image, waited about a minute and than the screen turned dark. Since that point the tablet doesn't start anymore and the tablet does not enter CWM.. What can I do to fix it?
I summarize:
- can't enter CWM
- cant boot the ROM
- deleted update.zip
Thank you in advance
GamerAlive said:
Hey guys,
I am really going crazy with my A500 and I really need help!
I tried to Update my Taboonay to the newest Flexreaper Edition. In the desciption it said that I need to have one of that custom recoverys to use Aroma installer. Because I had CWM with Thor 1.3.4 and 1.7.3 is neccessary I wanted to Update CWM via installing the zip from SD Card. Before installing the zip I accedientially deleted the update.zip from the SD Card. Tried to restart CWM than but it didn't work out and I could not enter CWM. I was stuck on booting recovery kernel image, waited about a minute and than the screen turned dark. Since that point the tablet doesn't start anymore and the tablet does not enter CWM.. What can I do to fix it?
I summarize:
- can't enter CWM
- cant boot the ROM
- deleted update.zip
Thank you in advance
Click to expand...
Click to collapse
I would guess, you are still running an HC bootloader? You must update your tab to the V8 unlocked bootloader from Skrilax_cz.
MD

Help manually flashing stock rom/recovery

Hey all, I just did something stupid and well long story short I can't downgrade/upgrade or get stock recovery.
I'm running 3.2.1, No root or anything. Some reason I don't have the stock recovery so flashing update.zip is impossible. I was able to get the v9 bootloader on but thats it (I know its for ICS+). I've been searching and downloading non dead links trying to get this to work.
I was able to boot the device but now its locking at the lock screen. I can get into APX mode or to the main v9 bootloader options. Can anyone help or point me in the right direction to get this fixed? I have the root-3.2.1-V4 package also.
Thanks
cmenchion said:
Hey all, I just did something stupid and well long story short I can't downgrade/upgrade or get stock recovery.
I'm running 3.2.1, No root or anything. Some reason I don't have the stock recovery so flashing update.zip is impossible. I was able to get the v9 bootloader on but thats it (I know its for ICS+). I've been searching and downloading non dead links trying to get this to work.
I was able to boot the device but now its locking at the lock screen. I can get into APX mode or to the main v9 bootloader options. Can anyone help or point me in the right direction to get this fixed? I have the root-3.2.1-V4 package also.
Thanks
Click to expand...
Click to collapse
Sounds like you can do this;
1. Go to Blackthunders listing for roms. Grab a ICS Full Rom for the 500. http://forum.xda-developers.com/showthread.php?t=1816560
2. Get a CWM (latest version) http://forum.xda-developers.com/showthread.php?t=1622425 , sroll down to "manual flashing". Download the V8 multi cwm package. Unzip it to your PC.
3. With the tab booted to the V9 bootloader, connected and make sure windows recognizes it.
4. Then in that folder, open a CMD window. Type in the following (I assume the CWM image files are there)
fastboot flash recovery xxxxxxxx.img
(xxxxxxx.img is the name of the Thor CWM recovery image file)
Hit enter and it should flash. Then go back to the V9 bootloader, and select the Recovery option, and see if it boots to the cwm recovery. If it all works, then the rest is easy.
Copy the rom you downloaded to your external SD card, Boot to CWM recovery, and Install zip from external SD card. Should install (if it's a full rom) and when it re-boots, it should be a stock ICS system.
MD
Moscow Desire said:
Sounds like you can do this;
1. Go to Blackthunders listing for roms. Grab a ICS Full Rom for the 500. http://forum.xda-developers.com/showthread.php?t=1816560
2. Get a CWM (latest version) http://forum.xda-developers.com/showthread.php?t=1622425 , sroll down to "manual flashing". Download the V8 multi cwm package. Unzip it to your PC.
3. With the tab booted to the V9 bootloader, connected and make sure windows recognizes it.
4. Then in that folder, open a CMD window. Type in the following (I assume the CWM image files are there)
fastboot flash recovery xxxxxxxx.img
(xxxxxxx.img is the name of the Thor CWM recovery image file)
Hit enter and it should flash. Then go back to the V9 bootloader, and select the Recovery option, and see if it boots to the cwm recovery. If it all works, then the rest is easy.
Copy the rom you downloaded to your external SD card, Boot to CWM recovery, and Install zip from external SD card. Should install (if it's a full rom) and when it re-boots, it should be a stock ICS system.
MD
Click to expand...
Click to collapse
I actually got it back working. I used the apx tool and got the v9 loader with team win cause it's the only one I found that well actually mount the sd card. Got Thor's Rom and flashed. I was going to try to go back stock but was way easier to do it this way. I appreciate your help. Bookmarked for next time my fat fingers get ahead of my brain!
cmenchion said:
I actually got it back working. I used the apx tool and got the v9 loader with team win cause it's the only one I found that well actually mount the sd card. Got Thor's Rom and flashed. I was going to try to go back stock but was way easier to do it this way. I appreciate your help. Bookmarked for next time my fat fingers get ahead of my brain!
Click to expand...
Click to collapse
Whaaaaa ha haha! Glad you got it going!!!
MD

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