Database Users

Tab can't update

Sorry, i couldn't find an answer to this.
Got my Acer A500 less than a week. I've rooted it. Now trying to update Tab latest firmware to 4.010.11 but kept failing. I get the Android bee with the exclaimation mark, or update failed. I've tried unrooting it and then update, but still fail. I didn't leave the SD card in. Should i just do "factory reset", then update, then root it?
Hopefully someone can help me. Here are maybe some helpful info:
-everything stock
-use Iconiaroot 1.3 to root
-done full backup with Acer Recovery Inst. v1.5 & CWM v5.0.0
-Android 3.0.1
-kernel 2.6.36.3-0001-g9*****
-build A500_1.104.02_com_GEN1
-FLEX 02_com-gen1
-device info v 1.0
-SKU wifi

This sort of thing seems to happen with alarming regularity.
A few things to note.
The FOTA update seems to fail most often when CWM is installed (though it was fine for me). Restore your original recovery.
If that doesn't work, unroot and try again.
As a last ditch effort, do a factory reset (you'll lose your data).
Also, make sure you have plenty of storage on your external SD card.

FloatingFatMan said:
This sort of thing seems to happen with alarming regularity.
A few things to note.
The FOTA update seems to fail most often when CWM is installed (though it was fine for me). Restore your original recovery.
If that doesn't work, unroot and try again.
As a last ditch effort, do a factory reset (you'll lose your data).
Also, make sure you have plenty of storage on your external SD card.
Click to expand...
Click to collapse
thanks, will give it a shot.
and DUH, found a similar thread ...http://forum.xda-developers.com/showthread.php?t=1175139

FloatingFatMan said:
This sort of thing seems to happen with alarming regularity.
A few things to note.
The FOTA update seems to fail most often when CWM is installed (though it was fine for me). Restore your original recovery.
If that doesn't work, unroot and try again.
As a last ditch effort, do a factory reset (you'll lose your data).
Also, make sure you have plenty of storage on your external SD card.
Click to expand...
Click to collapse
I've restore the original recovery....update still fail.
Tried factory reset, but noticed CWM still in TAB when i press PWR+VOL. How do i remove CWM?

toygixxer69 said:
I've restore the original recovery....update still fail.
Tried factory reset, but noticed CWM still in TAB when i press PWR+VOL. How do i remove CWM?
Click to expand...
Click to collapse
If you use the Acer Recovery Installer, it can restore stock recovery.

FloatingFatMan said:
If you use the Acer Recovery Installer, it can restore stock recovery.
Click to expand...
Click to collapse
sorry FFM, i went into Acer Recovery Inst.
1st temp:
>Restore prev backed-up image
>Install Recovery Image
>Reboot
.....failed (droid w/triangle exclaimation)
2nd temp:
>Acer Recovery Inst.
>Stock USA 1.141.07_com_gen1 recovery
>Install Recovery Image
>Reboot
.....failed (droid w/triangle exclaimation)
On both attempts, it says "flashing tablet", the "Recovery image installed succesfully. But just don't know what to do with it from that point on.
I must be doing something wrong between steps. Trying to seek a step-by-step tutorial to remove CWM as we speak.

You might want to contact Euclid's Brother, The Acer Recovery app is his work so he might be able to help you as to why it's not restoring.

[Q] Help, solving this mystery? Bootloader/partitions?

Ok, where do I start. Here is my problem: Any of the leaked based rom get stuck at the black & white stripes (wich I flashed many time without problem) Let me explain the chain of event that got me that point.
Last week I installed the leak ( Acer_A500_1.031.00_WW_GEN1 ) and rooted it and patched the bootloader with blackthunder's apx tool that also installed a modified version of thor's cwm that work with ICS bootloader. Everything worked fine but knowing that civato's flexreaper support the ics bootloader I decided to install it...R11 worked fine (even the b&w stripes at boot was gone...thx to the ics bootloader).
This is where it got crazy, while doing simple web browsing, i got a freeze that obliged me to force shutdown. On reboot, I got a bootloop at bootanim. Decided to flash FlexR11 over it to fix. During the flash I received an error about flexrom. Rebooted and the bootloop persisted. Then cwm started to be slow responding to navigation with volume rocker, so I decided to flash Acer_A500_1.031.00_WW_GEN1 again wich didn't boot too. Cwm was still there but even more screwed, would not see any sdcard int or ext. I tried to apx push a recovery with blackthunder's tools with no success.
I finally got it back to life with TimmyDean's EUUs flashing a rooted 3.2.1. with HC bootloader. Now the only ICS rom I can install is thor's rom ..everything work fine. BUT any of the leaked based rom get stuck at the lines and even the leak itself after being installed get stuck at the acer logo...and cwm is still present where it should have been overwriten.
I think it may have something to do with flexrom (i guess thor don't use that partiton since it's for acer crapware)...but im not sure since 3.2.1 work with acer's stuff & all. Maybe the bootloader is corrupt in some way, but it was reinstalled by the EUUs tool anyway.
I tried to format everything including flexrom..tried both civato's kernel in case there are some bits of ics bootloader left... Im desesperate trying to understand what's wrong exactly and how to fix this.
Anyone have an idea? Thx in advance & sorry for my average english.

lowsum said:
Ok, where do I start. Here is my problem: Any of the leaked based rom get stuck at the black & white stripes (wich I flashed many time without problem) Let me explain the chain of event that got me that point.
Last week I installed the leak ( Acer_A500_1.031.00_WW_GEN1 ) and rooted it and patched the bootloader with blackthunder's apx tool that also installed a modified version of thor's cwm that work with ICS bootloader. Everything worked fine but knowing that civato's flexreaper support the ics bootloader I decided to install it...R11 worked fine (even the b&w stripes at boot was gone...thx to the ics bootloader).
This is where it got crazy, while doing simple web browsing, i got a freeze that obliged me to force shutdown. On reboot, I got a bootloop at bootanim. Decided to flash FlexR11 over it to fix. During the flash I received an error about flexrom. Rebooted and the bootloop persisted. Then cwm started to be slow responding to navigation with volume rocker, so I decided to flash Acer_A500_1.031.00_WW_GEN1 again wich didn't boot too. Cwm was still there but even more screwed, would not see any sdcard int or ext. I tried to apx push a recovery with blackthunder's tools with no success.
I finally got it back to life with TimmyDean's EUUs flashing a rooted 3.2.1. with HC bootloader. Now the only ICS rom I can install is thor's rom ..everything work fine. BUT any of the leaked based rom get stuck at the lines and even the leak itself after being installed get stuck at the acer logo...and cwm is still present where it should have been overwriten.
I think it may have something to do with flexrom (i guess thor don't use that partiton since it's for acer crapware)...but im not sure since 3.2.1 work with acer's stuff & all. Maybe the bootloader is corrupt in some way, but it was reinstalled by the EUUs tool anyway.
I tried to format everything including flexrom..tried both civato's kernel in case there are some bits of ics bootloader left... Im desesperate trying to understand what's wrong exactly and how to fix this.
Anyone have an idea? Thx in advance & sorry for my average english.
Click to expand...
Click to collapse
Sounds like you have data leftover (either not a good enough wipe, or corrupted data)
Try this. Note that this will reformat your entire internal memory, but will ensure all remaining data is cleaned up and removed.
Before installing your rom;
1. Wipe User Data
2. Wipe Cache
3. Wipe DalviK
4. Wipe Battery Stats
go to Backup and Restore. Select "Toggle backup and restore of internal storage (/data/media). Enable this setting by selecting it. By default, it is disabled. Then proceed to the formatting steps. This will format the Entire Internal Memory when you proceed.
Select Go Back, Goto Mounts and Storage
1. Format System
2. Format Cache
3. Format Dalvik
4. Format Flexrom
This WILL format your entire internal memory, so if you have something important, you need to copy it out. Note that this should not effect things on the Ext SD Card.

Thanks for replying, yes I already done that, the problem persist. I wonder if it could be the bootloader, but like I said, other roms works, only the leak based have problem. Is there a way to "format" the bootloader? It should have been reset to HC when I applied 3.2.1 in apx... hmmm very strange!

lowsum said:
Thanks for replying, yes I already done that, the problem persist. I wonder if it could be the bootloader, but like I said, other roms works, only the leak based have problem. Is there a way to "format" the bootloader? It should have been reset to HC when I applied 3.2.1 in apx... hmmm very strange!
Click to expand...
Click to collapse
Well, more than likely it is indeed a bootloader issue. But you must understand, all these "leaked" ICS roms are what they are... BETA. And with each new leak, there's a different bootloader. So you have to pay attention to the instructions for the specific leak. Usually involves flashing a newer or older bootloader to match the rom.
Until Acer releases an "official" ICS Rom and source code for the 500/501, these issues are going to be around for awhile.
My choice, would be to run a 3.2.1 rom. Very few issues with some of the mildly modded ones. Then wait awhile, till the official ICS updates come out.
One good thing out of this, you learned some tricks on how to recovery from some "semi-bricks"

I think the leak may not be the source of the problem, I already installed 009 when it first appeared a couple of weeks ago, and restored with EUU without problem, but this time with 031 I rooted it with blackthunder's root tool and applied a modified bootloader and cwm recovery. Even if I restore 3.2.1 with timmydean's EUU package and hc bootloader, the leak base rom get stuck at the b&w lines (where it's looking for the bootloader or loading kernel). It make no sense to me that the leak is the source of the problem. Is there a diagnosis tool that can check my partition integrity? Still wonder...!

lowsum said:
I think the leak may not be the source of the problem, I already installed 009 when it first appeared a couple of weeks ago, and restored with EUU without problem, but this time with 031 I rooted it with blackthunder's root tool and applied a modified bootloader and cwm recovery. Even if I restore 3.2.1 with timmydean's EUU package and hc bootloader, the leak base rom get stuck at the b&w lines (where it's looking for the bootloader or loading kernel). It make no sense to me that the leak is the source of the problem. Is there a diagnosis tool that can check my partition integrity? Still wonder...!
Click to expand...
Click to collapse
Well, this is one of the reasons I decided not to mess any further with the ICS builds till a good official version comes out
I'm not aware of any tools to check partition integrity. Maybe there may be something in the main Android Dev forum.
RA Recovery has an option to check your partitions, but I believe it only gives a current status whether they are EXT3 or EXT4.

Moscow Desire said:
Well, this is one of the reasons I decided not to mess any further with the ICS builds till a good official version comes out
I'm not aware of any tools to check partition integrity. Maybe there may be something in the main Android Dev forum.
RA Recovery has an option to check your partitions, but I believe it only gives a current status whether they are EXT3 or EXT4.
Click to expand...
Click to collapse
It is possible to rebuild your partition structure from scratch (using SBK + bootloader + nvflash create command + bct + flash.cfg + system image + recovery image + boot image + probably some other things) but I'm not sure of anyone that has done this and I can't say I have myself. Using timmydean's method (with a, what looks like, leaked Acer A500 Flash Tool) should, in theory, wipe it clean and start again.
I created a flash bundle to reset back to version EUUs_SBK_Acer_A500_1.016.05_COM_GEN1 (it's on the forum I use which I got tempbanned for mentioning publicly ) but it's untested. I see no reason it shouldn't work, however.

I tried another way to restore my tab, this time flashing a leak based rom with RA recovery instead. This time i had a little different behavior, during flash process, formating flexrom froze for a while outputing this error: Random Offset : 0x188 ...the rest flashed normally. At first boot it froze after 2sec during bootanimation, before it froze at the black & white lines.
I think I may have a corrupted flexrom partition, so Im wondering, does the recovery*doing a quick format erasing only the first sectors? If so, is there any way to do a deep format?

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

[Q] Some help for a nub and ICS + Flashing ROM

Got ICS, OTA (download) installed that no problem, downloaded the acer usb drivers and used ICS Root (blackthund3r). Now i want to install LightSpeed 4.4 (i know theres a newer version) I renamed it update.zip and did the power button + V- button but it says invalid image.
Now im a bit confused cause all this android stuff is new to me, I have the acer recovery installed but im not sure what to do with it. Tried renaming it to recovery.img it says it is flashing but nothing happens.
Kinda lost at what to do or how to get this rom working.... if someone could point me in the right direction it would be sweet
Fox

foxorroxors said:
I renamed it update.zip and did the power button + V- button but it says invalid image.
Fox
Click to expand...
Click to collapse
Yep. That was pretty n00b of ya (that little trick only works on signed official roms, and even then, only ify-ify)
Check this thread. It has the tools you need.
http://forum.xda-developers.com/showthread.php?t=1622425
You can skip the part about installing an ICS rom and rooting. You already did that. You need to do steps 1, 2, (partial 4) 5 or 6 basically.
Note after you rooted. Look at step 4 and delete the required file like it says, before going to steps 5 or 6. You have an option on which package to use. Personally, I like the exe package. But your choice.
This installs patched b-loader and CWM recovery so you can flash ICS only Roms.

Easy
As you've Acer Recovery why the difficult way ? Just choose "Download / Install Roms, tick Lightspeed 4.4 in the left column, hit download and then install.
(i've version 2.74)
Fast, easy and no problems. I flashed Flexreaper 14 (now replaced by Flexreaper ICS RF1) and i can recommend it, the Rom and the way of flashing it.

urbie47 said:
As you've Acer Recovery why the difficult way ? Just choose "Download / Install Roms, tick Lightspeed 4.4 in the left column, hit download and then install.
(i've version 2.74)
Fast, easy and no problems. I flashed Flexreaper 14 (now replaced by Flexreaper ICS RF1) and i can recommend it, the Rom and the way of flashing it.
Click to expand...
Click to collapse
Acer recovery is fine if it'll install the patched Bootloader.
However, it doesn't make a user get his UID number, which is essential in case something happens in the future. Without your UID, you're basically toasted Or you're in for the long haul in figuring out how to unbrick a tab.

help
I need help for boot loader.I tried to put ICS boot loader v3, I didn't success and now I can't put another rom(I have ICS for A500 but I use A501 and it doesn't work 3G modem).How I can put other rom?
Erasing cache before SD update...
SD update cmd recovery
--update_package=SDCARD:update.zip
Booting recovery kernel image
Recovery verified failed...

ores992 said:
I need help for boot loader.I tried to put ICS boot loader v3, I didn't success and now I can't put another rom(I have ICS for A500 but I use A501 and it doesn't work 3G modem).How I can put other rom?
Erasing cache before SD update...
SD update cmd recovery
--update_package=SDCARD:update.zip
Booting recovery kernel image
Recovery verified failed...
Click to expand...
Click to collapse
You can't run that update.zip like you did. You got the error message.
Can you still boot into the 500 Rom? If so, you need to install a CWM Recovery before you can flash custom Roms. Look at the link below for instructions for CWM installation.
If you can't boot into your System, then you will need to do everything again.
You should still have your UID number when you tried to NVFlash the ver3 bootloader (I hope you wrote that number down)
You need to probably re-install the ver3 bootloader again as your attempt to install an update.zip messed things up. You just can't do it that way. So go here;
http://forum.xda-developers.com/show....php?t=1622425
Only this time, follow the instructions. You need to install CWM recovery. This is how to flash Roms, not putting update.zips on the SD card. And BTW, you should delete that update.zip from Your EXT SD Card. It will cause problems.
Also note, in those instructions, if you installed the FULL 500 ROM, you must delete a certain boot-p file before you install CWM Recovery. Or else it will delete it when you reboot the tab. Again, read the instructions.
The above steps install a 500 rom. The 500 DOES NOT have 3g like a 501. This is why you had no 3g. You have to install a 501 ICS Rom after, through CWM Recovery, and, currently, I have the only ICS Rom for the 501. And... it's a Beta release from Acer. But it works ok mostly.
Read the instructions, and understand exactly what you are doing. Also remember, with ver3 ICS Bootloader, YOU CANNOT INSTALL HC BASED ROMS without going back to an HC based bootloader. ICS Roms only. (unless you want to go back to stock).

Moscow Desire said:
You can't run that update.zip like you did. You got the error message.
Can you still boot into the 500 Rom? If so, you need to install a CWM Recovery before you can flash custom Roms. Look at the link below for instructions for CWM installation.
If you can't boot into your System, then you will need to do everything again.
You should still have your UID number when you tried to NVFlash the ver3 bootloader (I hope you wrote that number down)
You need to probably re-install the ver3 bootloader again as your attempt to install an update.zip messed things up. You just can't do it that way. So go here;
http://forum.xda-developers.com/show....php?t=1622425
Only this time, follow the instructions. You need to install CWM recovery. This is how to flash Roms, not putting update.zips on the SD card. And BTW, you should delete that update.zip from Your EXT SD Card. It will cause problems.
Also note, in those instructions, if you installed the FULL 500 ROM, you must delete a certain boot-p file before you install CWM Recovery. Or else it will delete it when you reboot the tab. Again, read the instructions.
The above steps install a 500 rom. The 500 DOES NOT have 3g like a 501. This is why you had no 3g. You have to install a 501 ICS Rom after, through CWM Recovery, and, currently, I have the only ICS Rom for the 501. And... it's a Beta release from Acer. But it works ok mostly.
Read the instructions, and understand exactly what you are doing. Also remember, with ver3 ICS Bootloader, YOU CANNOT INSTALL HC BASED ROMS without going back to an HC based bootloader. ICS Roms only. (unless you want to go back to stock).
Click to expand...
Click to collapse
Thanks, but that link is dead

ores992 said:
Thanks, but that link is dead
Click to expand...
Click to collapse
Yeah, XDA did some cleaning up overnight. Try it now;
http://forum.xda-developers.com/showthread.php?t=1622425
MD

[Q] What to do after a brick?

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