tl;dr: Interrupted update. cant do jack. tried acer tech support. failed
I grew bored with waiting the two minutes for my tablet to install the new update. so i stood up and hit the power button to put it to sleep like a boss. then i cam back later, the lock screen was unresponsive
i figured out be double tapping the pwr button i was able to unlock the tablet to see the powering down screen (see attachment). I can get to the setting menu, but evrytime i try to mess around in it, the window closes itself.
an interesting note is that the time is wrong, and the battery suddenly went from 100% to 15%
I called acer tech support, and with ther guidance...
pressed the reset button to no effect
powered on holding the pwr & vol- buttons down to get an error (see attachment). then the tablet turns off.
Ive dled some "update.zip" files i found online that are supposedly used to unbrick the tab... but i just got the same error picture(see attachment)
one other thing i tried was to hold the power and vol+ buttons. this cleared a chache, but had no other effect.
I am a noob at droid, but not to tech. i would like to avoid perma bricking, and im unsure about mailing this in. waiting is gay. I would like to restore it to factory settings w/o rooting it etc. as ive never done that before. but im not opposed to installing a CFW if it somes to that...
Im looking for ideas guys here guys. wtf is wrong with this thing?
Haha
Lmao "hit the power button to put it to sleep like a boss", funny ****.
Can't help you though sorry
ive been around he web, and have seen this exact series of symptoms happen to a handful of other guys... i haven figured out a solution yet, and it is looking more and more like ill be sending it in via warranty
my best guess at this point is i have corrupted a crucial system file. as to why i can do jack in the factorys recovery mode... idk. but then again, idk what the factorys recovery mode should look like or how it would function. youtube only shows CWR... which i dont have
if i believed i could anything reasonably withing my abilities, i would... but voiding the warranty on a long shot seems dumb.
still ANY ideas would be great
I too faced exactly the same problem today.. Dunno why this is happening... I am too worried now... Kindly post the solution as you find them...
Am sure calling tech-support is just waste of time..
Thanks in advance..
IM GOLDEN...
Ive reflashed to the original factory build. the problem was with the "update.zip" files i have been using. i guess they were corrupt.
multiupload<dot>com/WCT2FYLMQC
this is the file i used. I tried several from other guides, etc... a guy on another board told me to use this one. i put it on the root of my SD card, then held the power and vol- buttons until the loader had started. it took awhile, and it looked like it froze during the process...
DONT TOUCH IT
just let it do its thing, and it will reboot itself and run through the setup process like when it was new.
npena said:
IM GOLDEN...
Ive reflashed to the original factory build. the problem was with the "update.zip" files i have been using. i guess they were corrupt.
multiupload<dot>com/WCT2FYLMQC
this is the file i used. I tried several from other guides, etc... a guy on another board told me to use this one. i put it on the root of my SD card, then held the power and vol- buttons until the loader had started. it took awhile, and it looked like it froze during the process...
DONT TOUCH IT
just let it do its thing, and it will reboot itself and run through the setup process like when it was new.
Click to expand...
Click to collapse
How to put this file on the root folder when am not able to switchon the Tablet itself... and how reliable is this file??
stuck on same screen also!
My friend and i who both purchased this Acer Iconia tab are both having the same problem. We both received a message on the tablets to do the update. We both got stuck and have gone thru tech line and there is no remedy. She was able to return hers within the 15 day period; I on the other hand am a week over that so have to mail it to Acer for repair. I'm thinking this is more than a cooincidence and there is a problem more spread... Acer would neither verify or confirm....
buntzmehta said:
How to put this file on the root folder when am not able to switchon the Tablet itself... and how reliable is this file??
Click to expand...
Click to collapse
He said the root of his SDCARD. You can take out the sdcard and put it in a sd cardreader on a computer and copy the file to it then put it back in the tablet. The file worked for him so it might be worth trying. Just have patience while it is loading as some of these updates take a while to load and sometimes you may not see anything happening but it is. The more patches and roms you load on Android the more you'll learn to just leave it alone and let the updates finish. Its pretty rare for updates to be messed up. Its usually people getting anxious and clicking on stuff.
Good luck
Sent from my A501 using Tapatalk
still stuck on shutdown screen any updates?
Anyone had any luck with a fix? If not --sending it to Acer for warranty repair after the hurricane hits..Sure hope this isn't a wide spreasd Acer issue do to the new download. Wish I could just return the thing all together. Worked well while I had it a whole 3 weeks...... Thanks in advance for any information.
npena said:
IM GOLDEN...
Ive reflashed to the original factory build. the problem was with the "update.zip" files i have been using. i guess they were corrupt.
multiupload<dot>com/WCT2FYLMQC
this is the file i used. I tried several from other guides, etc... a guy on another board told me to use this one. i put it on the root of my SD card, then held the power and vol- buttons until the loader had started. it took awhile, and it looked like it froze during the process...
DONT TOUCH IT
just let it do its thing, and it will reboot itself and run through the setup process like when it was new.
Click to expand...
Click to collapse
Thanks a lot dear npena.. you are simply great.. i was very anxious initially to try your method as no other member here who face the same problem thanked or recommended your suggestion...
I tried it and it worked... I am really very thankful to you...
Cheers..
you are my hero indeed.. thank once again..
BuntZ
Friends, who face this problem you must try it... it just takes few mins b4 you can get your acer tab to work again beautifully without loosing any settings or installed apps... they remain intact...
Yay!
Glad you got it running again - had a similar problem when doing a ota update myself, was so worried I bricked the tab, went thru about 7 update.zip files until I found one that magically worked, letting me get back into the system and flash the correct rom for my region
hi! i have the same problem with my a500. I write a guide to solve this problem. Problem in firmware. here is the gude http://forum.xda-developers.com/showthread.php?t=1572622
I have been working on this for the past few days and for the life of me cannot figure out the problem. I'll start by just laying out a sequence of events.
Bought A500 about a month ago. OTA'd to HC 3.1 4.010.13_com_gen2
Decided not to wait for OTA 3.2 and rooted with iconiabreak.
Did not do a backup (like an idiot, i know)
Flashed Taboonay 2.0 with Thor's 2.1 kernal.
Saw awesome post to get rid of cell standby by deleting phone.apk and telephony.apk....do i did that.
Realize i am an idiot and then run a Nandroid backup.
Was happy for a few weeks when i see that Vache had updated taboonay to 2.1b and decided i wanted to do that.
Downloaded the files and started to flash with CWM. Factory, cache, dalvik wipe. Run Taboonay zip.
Get stuck in bootloop at Taboonay boot screen. $#!t......
Think "it's ok, ill just do an update.zip and go back to 3.1"
Try almost all the files on Vache's full package and update thread.
I put each one on an ext sd card and throw it into recovery boot. The Android guy with gears shows up and it looks like it is going to work.
The progress bar gets about 90-95% of the way when everything just stops. Gears animation, progress, everything.
It then reboots and gets stuck in a bootloop at the android screen. Load a different update.zip and same thing happens each time.
I try to just do a normal recovery boot, but CWM isnt there anymore and i get the ! android.
Normal reboot gives me a bootloop.
So i am stuck and asking if it is the phone and telephony apks that caused everything? if that were the case, how would i be able to load them back up since im totally locked out. I havent tried adb since im out of town for a few days. Thanks for any help that anyone can lend me. Ill try to answer any questions for any information that might be needed.
bumping for great justice~
I've tried decrypting update.zip files and vice versa.
still no luck..
try the fall back to 3.0.1
Check under development section for iconia a500. You'll see a thread for going from 3.2 to 3.0.1.
As i readd about this rom, it seems it's used in difficult cases (it removes the locks created by 3.2 stock), so it could be worth giving it a try.
rorohajj said:
Check under development section for iconia a500. You'll see a thread for going from 3.2 to 3.0.1.
As i readd about this rom, it seems it's used in difficult cases (it removes the locks created by 3.2 stock), so it could be worth giving it a try.
Click to expand...
Click to collapse
Thanks for the reply.
I don't think that will be a viable option for me since i'm not able to get my UID. i've plugged my tablet into the computer and gotten the "hardware found" bubble. It prompts me to look for drivers (which i havent be able to find) and, i assume because it's in a bootloop, wont show up on the computer.
Does anyone know why the update.zip files would fail at 90%? I think that's really the thing that boggles my mind and is most frustrating.
Did you at all have your A500 connected to your computer prior to this happening? If so then you can get the UID from by way of the Windows registry. Then you should contact SC2K and get him your UID he should be able to help you get your A500 back from the dead.
jeffw111 said:
Did you at all have your A500 connected to your computer prior to this happening? If so then you can get the UID from by way of the Windows registry. Then you should contact SC2K and get him your UID he should be able to help you get your A500 back from the dead.
Click to expand...
Click to collapse
Unfortunately, no I never plugged my A500 into my computer.
quick update:
I was able to use a different computer and found something interesting.
While trying to transfer or open a decrypted update.zip file, i get an error message saying, "Please insert the last disk of the Multi-Volume set and click OK to continue". Clicking OK just brings it back and i am forced to click cancel.
Anyone have any idea what that would mean??? It doesnt happen when I open or transfer the non-decrypted file. Only the decrypted file using Thor's Acer Update Decrypter application on HC 3.1 and 3.2 files.
While loading the decrypted update.zip on the A500, it almost instantly shows the ! android guy, while the non-decrypted files go 90-95% and then reboot into bootloop.
Any help would be greatly appreciated!
first off if you can get into recovery to flash anything.You are not bricked.
Take your SD card put in a android phone format it.
Put the card in your computer.copy a full update.zip file from dev section.likes on a post by Thor.put card.back in tab and flash.
If it stall fails repeat with a different SD card.seems smaller ones do best.
Good luck.
erica_renee said:
first off if you can get into recovery to flash anything.You are not bricked.
Take your SD card put in a android phone format it.
Put the card in your computer.copy a full update.zip file from dev section.likes on a post by Thor.put card.back in tab and flash.
If it stall fails repeat with a different SD card.seems smaller ones do best.
Good luck.
Click to expand...
Click to collapse
Thanks for your reply, first off.
I'm sorry I didn't make it clear that I had done all of those things during the events of the first post EXCEPT try a different sd card.
So I went out today and bought a PNY 2GB sd card as opposed to the SanDisk 4GB i was using. I formatted it in my Atrix 4G and threw a full update.zip file in there. The first file I tried (from Vache's http://forum.xda-developers.com/showthread.php?t=1113878 thread) was Acer_A500_4.010.38_COM_GEN1 (HC 3.1). Since I was able to open the .zip without decrypting it I loaded it only the sd card. It did the same thing as before (loaded to about 90% then freeze, reboot) except this time I got a "Boot verification failed..." message in bright red letters up at the top left of the Acer screen. Since it didn't work, I loaded Acer_A500_7.006.03_COM_GEN2 (HC 3.2) onto the sd card. Again, since I was able to open the .zip file, I assumed that there was no need to decrypt it. Loaded the sd card and put the tablet into default recovery (not CWM recovery which I no longer have). The same problem keeps happening: it loads to 90%, freezes then reboots. This time, however, it went into a bootloop at the "android" screen.
I've tried decrypted versions of those files, but I always get an error message while trying to open them and when trying to flash them in default recovery, it almost instantly goes to the ! android guy since I'm assuming those files are already decrypted and decrypting them again is bad.
Hopefully if I try enough files, I'll find the one that works...
Until then, if anyone has any ideas as to what I might be doing wrong or should be doing differently, please let me know!
Thanks.
there is a thread that has instructions on going from the OTA 3.2 to downgrade. To 3.1.look for that tthread and windows software. On that thread it talks about that error your getting.
Since I have not had this issue .can't say for sure if it will help.
Good luck sorry I can not do more to hhelp
Just a dingy blonde here.
erica_renee said:
there is a thread that has instructions on going from the OTA 3.2 to downgrade. To 3.1.look for that tthread and windows software. On that thread it talks about that error your getting.
Since I have not had this issue .can't say for sure if it will help.
Good luck sorry I can not do more to hhelp
Just a dingy blonde here.
Click to expand...
Click to collapse
Thanks for your suggestion.
I was able to find my UID from an old CWM backup file and tried this method. I attempted it last night with no success. I was actually in the middle of making a reply saying how heartbroken I was and that I was basically giving up. I decided to try it one more time and made a slight adjustment from my method last night. In the UID file, I had my UID in there as 0x0blahblahblah and kept getting the incorrect UID error in the program. When I tried taking out the first 0x in the program, it gave me an incorrect format error. That is where I was messing up.
Instead of 0x0, all i needed was 0blahblahblah in the UID file.
Attempted the upgrade utility again, and viola! It worked like a champ.
So thanks again to all that helped out and offered suggestions and to all the Devs for their outstanding work. I've definitely learned a lot from this experience.
I can list any number of things that I've done/tried, but there have been so many! I'm not a noob when it comes to flashing ROMs, but I'm a new to the Acer Iconia Tab A500 and that's the problem, I think.
Anyway, I got the A500 with Honeycomb and I let it do the ICS OTA. No problem. Then I rooted it. No problem. I got to here: http://forum.xda-developers.com/showthread.php?p=31546261#post31546261
Then I decided to change the bootloader and that's when I borked something up. It would still boot into ICS just fine, but I couldn't get into recovery. I decided to try downgrading to Honeycomb 3.0.1 using the "unstable" update.zip, but that just ruined everything as now I'm completely stuck. I can't boot at all, it just hangs at the black screen with white Acer letters and red "boot verification failed" in the top left corner. Recovery gets me the dead Android image with the black exclamation point in a red triangle.
I have looked all over and I've read dozens of XDA threads...and I'm sure I'm missing the one thing I need to do to fix this, but heck if I know what it is. I have the Acer drivers installed on my computer, I have a variety of tools (nvflash, blackthund3r's apxflash, etc) waiting to be used if necessary.
So, please, I implore you...treat me like I'm dumb and walk me step-by-step through whatever it is I need to do to get my A500 back up and running! Thanks for your help!
UPDATE: Many hours later, I fixed it! I did another update using the full, stock image of Acer_A500_7.006.01_COM_GEN2 (just guessing about whether it would work or not) and it seems to have done it. Sure, I'm back on Honeycomb 3.2, but it worked. And then I was able to use AfterOTA to root and get the CWM bootloader on there.
So my next question: what do I need to do in order to get ICS? Can I just flash an ICS ROM from CWM, or do I need to update the bootloader in some way?
Thanks!
moonlightinwhite said:
I can list any number of things that I've done/tried, but there have been so many! I'm not a noob when it comes to flashing ROMs, but I'm a new to the Acer Iconia Tab A500 and that's the problem, I think.
Anyway, I got the A500 with Honeycomb and I let it do the ICS OTA. No problem. Then I rooted it. No problem. I got to here: http://forum.xda-developers.com/showthread.php?p=31546261#post31546261
Then I decided to change the bootloader and that's when I borked something up. It would still boot into ICS just fine, but I couldn't get into recovery. I decided to try downgrading to Honeycomb 3.0.1 using the "unstable" update.zip, but that just ruined everything as now I'm completely stuck. I can't boot at all, it just hangs at the black screen with white Acer letters and red "boot verification failed" in the top left corner. Recovery gets me the dead Android image with the black exclamation point in a red triangle.
I have looked all over and I've read dozens of XDA threads...and I'm sure I'm missing the one thing I need to do to fix this, but heck if I know what it is. I have the Acer drivers installed on my computer, I have a variety of tools (nvflash, blackthund3r's apxflash, etc) waiting to be used if necessary.
So, please, I implore you...treat me like I'm dumb and walk me step-by-step through whatever it is I need to do to get my A500 back up and running! Thanks for your help!
UPDATE: Many hours later, I fixed it! I did another update using the full, stock image of Acer_A500_7.006.01_COM_GEN2 (just guessing about whether it would work or not) and it seems to have done it. Sure, I'm back on Honeycomb 3.2, but it worked. And then I was able to use AfterOTA to root and get the CWM bootloader on there.
So my next question: what do I need to do in order to get ICS? Can I just flash an ICS ROM from CWM, or do I need to update the bootloader in some way?
Thanks!
Click to expand...
Click to collapse
Yes and No.
Now that you are on HC 3.2, you're going to need to do the process again.
IE: Unlocked Bootloader and CWM
The problem you had at first, is that when you flashed the UNL bootloader and CWM, you missed 1 tiny step. (lot of people forget to do this) And that is to delete the boot-recovery.p file from the /System. If you do not, you can install CWM, however, when you boot into stock ICS, your CWM gets overwritten. Another little trick from Acer
In the Dev Section, in the stickies part, Civato posted a link to a full ICS Stock Root Rom, With all the nasty stuff removed. (bootloader, recovery files). Download it, put it on your Ext Sd card.
http://forum.xda-developers.com/showpost.php?p=31572588&postcount=6
Then do the unlocked bootloader + Cwm again. Only THIS TIME, when it finishes, boot the tab immediately to CWM (vol- and PWR). And install the modified stock rom, or one of the custom roms.
Don;t forget to get your HC UID number written down before starting the process. Also it's good after ICS to get your ICS UID number also written down.
MD
Hi everyone.
Just repeating again - the model I have is A501 on stock 3.2.1 Honeycomb - a more USEFUL tablet with 3G and WIFI capabilities...One would think it would be a much more popular model, but the A501 doesn't have its own board on XDA; its merged with this board for the less practical A500. Basically, I have created this thread as I don't want to take any 'extra' risks in successfully installing ROOT with the CORRECT ROM with the most updated version of Android available for this tab, for example Jellybean...
Another A501 user, beny9 posted:
http://forum.xda-developers.com/showthread.php?t=1745550
Following TimmyDean's method (thank you) I have now managed to install 3.2 Honeycomb A500 ROM with success after completing steps 1-15 inclusive from his README file. As you will know, I don't have 3G or GPS functionality, so I need a stock A501 ROM to install.
I have found:
http://forum.xda-developers.com/showthread.php?t=1113878
Is my best bet to install Acer_A501_1.309.02_4.031.24_COM_GEN1 : http://cdn.a1.futuredial.com/Acer_A5...2_35b68c5d.zip from that above link, which will keep me on HC 3.2 but now, it will be the ROM for the A501? As it seems the only other NEWER Acer updates for ICS are A500 only...
Can someone link me the a fully detailed video or post on here on installing the ROM i mentioned above (if that's the best one to go with, given what I'm on now; A500 3.2 and still keeping root), or to install some other A501 ROM which is for at least Jellybean or ICS?
http://forum.xda-developers.com/showthread.php?t=1828876
Per this link, shoukd i just use the update.zip (for the 3.2 HC A501 ROM) put it on the SD card then boot up holding POWER + VOL DOWN until the file auto-installs?
http://forum.xda-developers.com/showthread.php?t=1099673
Before I can try the above, I also have trouble after i download the ROM's zip file when I try to unzip. I have downloaded the Acer Update Decrypter, but AVG antiVirus will not allow me to run the EVE file even as an administrator. What should i do?
Thanks
RoOSTA
Your best bet is to install a good 501 HC 3.2 and get on HC for your 501.
The files are available. What you'll probably want is a full HC Update rom for the 501. Note that some of these Acer roms are encrypted, so you'll need to decrypt it first. You can find the decrypting tool in the Themes and Apps forum, as a "Sticky". After decrypting, you can pull the update.zip out of it, and copy to Ext SD (do not extract, just pull the update file out). Boot the tab holding Vol- and PWR I believe. Might be Vol+ but I can't remember. This should force the tab to look for update.zip on your SD and install it.
I would use this one;
Acer_A501_1.309.02_4.031.24_COM_GEN1
After it installs, and you get it set up, you need to get Acer Update Enhancer from the Play Store. This will allow your tab to get the ICS OTA.
Keep in mind, there is only 1 official ICS OTA update for the 501, so don't expect more. It may do it in 2 steps though.
If you want root on ICS, there is really only 1 way to get true root and adb system remounts. And that's to flash the V8 unlocked ICS Bootloader, and flash an insecure boot.image. There's currently a small package that'll give you somewhat root, but it's a pain and really doesn't do a good job. So it's better to get the V8 and unsecure boot image. Might be a good idea to also install CWM Recovery at the same time.
Get the correct rom installed first, then check back if you need help.
Oh yeah, one more thing. When you are on HC 3.2, get your UID number and write it down somewhere. You need this as a safety precaution. There's a good sticky thread on how to do it. Pretty simple really.
MD
Ugh. I have a pain in the A$$ version of AVG...even under advanced settings there was no disable options. Managed to figure it out to run the Acer Decrypter EXE and fix the image you have advised I should download and flash. Will give that a go now...
Thanks again!
Just to fill you in, this issue is solved.
1. Used TimmyDeans rollback V4 tool to a 500 rom
2. SD card was not recognized in CWM or Stock recovery. Was however recognized in the HC OS.
3. Formatted SD Card using Mini Tool formatting app. Format primary partition only to fat32 (defaults)
4. Decrypted and pulled update.zip from this 501 HC full update rom
Acer_A501_1.309.02_4.031.24_COM_GEN1
http://forum.xda-developers.com/showthread.php?t=1816560
5. Did OTA update to 3.2.1
6. No more OTA available, even after installing Acer Update Enhancment tool.
7. Downloaded and used Blackthund3rs Bootloader management app
http://forum.xda-developers.com/showthread.php?t=1622425
8.Downloaded V8 and CWM package, unzipped to the same folder as the tool
9. Ran the 500NVFlashapx app.
10. After completion, booted to CWM recovery, wiped and formatted, and install Moscow Desire's RaptorX almost stock ICS rom.
Works as advertised.
MD
Yep. All thanks to MD's patience and assistance throughout these steps..
Moscow Desire said:
Just to fill you in, this issue is solved.
1. Used TimmyDeans rollback V4 tool to a 500 rom
2. SD card was not recognized in CWM or Stock recovery. Was however recognized in the HC OS.
3. Formatted SD Card using Mini Tool formatting app. Format primary partition only to fat32 (defaults)
4. Decrypted and pulled update.zip from this 501 HC full update rom
Acer_A501_1.309.02_4.031.24_COM_GEN1
http://forum.xda-developers.com/showthread.php?t=1816560
5. Did OTA update to 3.2.1
6. No more OTA available, even after installing Acer Update Enhancment tool.
7. Downloaded and used Blackthund3rs Bootloader management app
http://forum.xda-developers.com/showthread.php?t=1622425
8.Downloaded V8 and CWM package, unzipped to the same folder as the tool
9. Ran the 500NVFlashapx app.
10. After completion, booted to CWM recovery, wiped and formatted, and install Moscow Desire's RaptorX almost stock ICS rom.
Works as advertised.
MD
Click to expand...
Click to collapse
Acer A501 OS refreshment
Moscow Desire said:
Your best bet is to install a good 501 HC 3.2 and get on HC for your 501.
The files are available. What you'll probably want is a full HC Update rom for the 501. Note that some of these Acer roms are encrypted, so you'll need to decrypt it first. You can find the decrypting tool in the Themes and Apps forum, as a "Sticky". After decrypting, you can pull the update.zip out of it, and copy to Ext SD (do not extract, just pull the update file out). Boot the tab holding Vol- and PWR I believe. Might be Vol+ but I can't remember. This should force the tab to look for update.zip on your SD and install it.
I would use this one;
Acer_A501_1.309.02_4.031.24_COM_GEN1
After it installs, and you get it set up, you need to get Acer Update Enhancer from the Play Store. This will allow your tab to get the ICS OTA.
Keep in mind, there is only 1 official ICS OTA update for the 501, so don't expect more. It may do it in 2 steps though.
If you want root on ICS, there is really only 1 way to get true root and adb system remounts. And that's to flash the V8 unlocked ICS Bootloader, and flash an insecure boot.image. There's currently a small package that'll give you somewhat root, but it's a pain and really doesn't do a good job. So it's better to get the V8 and unsecure boot image. Might be a good idea to also install CWM Recovery at the same time.
Get the correct rom installed first, then check back if you need help.
Oh yeah, one more thing. When you are on HC 3.2, get your UID number and write it down somewhere. You need this as a safety precaution. There's a good sticky thread on how to do it. Pretty simple really.
MD
Click to expand...
Click to collapse
I am embarking on a very crucial mission for my Acer A501 . Its tablet OS refreshment. I have spoken and written to Acer but all my pleas have fallen on deaf ears. At last i stumbled on this site and WOW ! I am downloading the Acer_A501_1.309.02_4.031.24_COM_GEN1 and will flash as per the instruction. But I am finding difficult to locate the "sticky" software for the decryption the above. can you please help me locate the same.
I really appreciate your help and thank you in advance
jonnybrave said:
I am embarking on a very crucial mission for my Acer A501 . Its tablet OS refreshment. I have spoken and written to Acer but all my pleas have fallen on deaf ears. At last i stumbled on this site and WOW ! I am downloading the Acer_A501_1.309.02_4.031.24_COM_GEN1 and will flash as per the instruction. But I am finding difficult to locate the "sticky" software for the decryption the above. can you please help me locate the same.
I really appreciate your help and thank you in advance
Click to expand...
Click to collapse
Here is the decryption tool. Located in themes and apps.
http://forum.xda-developers.com/showthread.php?t=1869505
Good Luck!
MD
Trouble installing update.zip for A501
Moscow Desire said:
Here is the decryption tool. Located in themes and apps.
http://forum.xda-developers.com/showthread.php?t=1869505
Good Luck!
MD
Click to expand...
Click to collapse
Hi MD,
I have Acer Iconia A501 tablet. My tablet suddenly showed andriod logo with exclamation mark when it was being used. Upon looking at your posts, I found the resolution which I tried. I am not expert in this all, but I tried running your ROM "41-124-01-A500-update" from one of your posts which was actually meant for A500. This resolved the issue successfully and tablet was up and running.
Then further I found full ROM for A501 as mentioned below and thought that I should try the ROM meant for the model of my tablet.
I successfully decrypted the ROM that you mentioned "Acer_A501_1.309.02_4.031.24_COM_GEN1"
When I tried to update it with the mentioned ROM update.zip, it did updated it from SD card and passed android symbol with those gears running. However, when it restarted the tablet by itself, it showed ACER logo and then it showed "ANDROID" (spelling in blue color) which kept on flikering slowly for long long time....for more than 30 minutes and did not moved further. Can you please let me know whats could be wrong?
I also tried ICS ROM, but that didn't worked (it failed). So after couple of trail and error, I moved back to A500 ROM update.zip which I knew that is installing successfully.
Can you please let me know what shall be done in case I want update.zip for A501? It will be highly appreciated if you can upload update.zip directly that I can use and that gets installed successfully.
Regards,
Muk
mukapril said:
Hi MD,
I have Acer Iconia A501 tablet. My tablet suddenly showed andriod logo with exclamation mark when it was being used. Upon looking at your posts, I found the resolution which I tried. I am not expert in this all, but I tried running your ROM "41-124-01-A500-update" from one of your posts which was actually meant for A500. This resolved the issue successfully and tablet was up and running.
Then further I found full ROM for A501 as mentioned below and thought that I should try the ROM meant for the model of my tablet.
I successfully decrypted the ROM that you mentioned "Acer_A501_1.309.02_4.031.24_COM_GEN1"
When I tried to update it with the mentioned ROM update.zip, it did updated it from SD card and passed android symbol with those gears running. However, when it restarted the tablet by itself, it showed ACER logo and then it showed "ANDROID" (spelling in blue color) which kept on flikering slowly for long long time....for more than 30 minutes and did not moved further. Can you please let me know whats could be wrong?
I also tried ICS ROM, but that didn't worked (it failed). So after couple of trail and error, I moved back to A500 ROM update.zip which I knew that is installing successfully.
Can you please let me know what shall be done in case I want update.zip for A501? It will be highly appreciated if you can upload update.zip directly that I can use and that gets installed successfully.
Regards,
Muk
Click to expand...
Click to collapse
Hey Muk, I can probably guess the ROM you installed doesn't do data wipes and such, so it caused an animation loop.
Try this one. It's an SD ROM, so it "should" wipe your Data, along with installing the ROM.
https://mega.co.nz/#!NZBlBSLQ!mOHICp7gbinkYeHCvrEz7aKXsWQjjquAWq_XC_lSQzk
As you probably discovered, Acer has pretty much removed almost all tablet ROMs. I snagged a few the other day, then checked yesterday, and they removed all from their support site.
I would guess they are getting out of the tablet business.
Also, they shut down their OTA Update servers for a few months now.
Acer A501
mukapril said:
Hi MD,
I have Acer Iconia A501 tablet. My tablet suddenly showed andriod logo with exclamation mark when it was being used. Upon looking at your posts, I found the resolution which I tried. I am not expert in this all, but I tried running your ROM "41-124-01-A500-update" from one of your posts which was actually meant for A500. This resolved the issue successfully and tablet was up and running.
Then further I found full ROM for A501 as mentioned below and thought that I should try the ROM meant for the model of my tablet.
I successfully decrypted the ROM that you mentioned "Acer_A501_1.309.02_4.031.24_COM_GEN1"
When I tried to update it with the mentioned ROM update.zip, it did updated it from SD card and passed android symbol with those gears running. However, when it restarted the tablet by itself, it showed ACER logo and then it showed "ANDROID" (spelling in blue color) which kept on flikering slowly for long long time....for more than 30 minutes and did not moved further. Can you please let me know whats could be wrong?
I also tried ICS ROM, but that didn't worked (it failed). So after couple of trail and error, I moved back to A500 ROM update.zip which I knew that is installing successfully.
Can you please let me know what shall be done in case I want update.zip for A501? It will be highly appreciated if you can upload update.zip directly that I can use and that gets installed successfully.
Regards,
Muk
Click to expand...
Click to collapse
A big thank you to Moscow. I have tried the above link but still no go.. I have seen on Acer website they have updated the OS but all Android 4.0 ICS and nothing with Honeycomb. The tablet was initially with Honeycomb. Please advice. Thank you and Best Regards.
Trouble installing ROM for A501
jonnybrave said:
A big thank you to Moscow. I have tried the above link but still no go.. I have seen on Acer website they have updated the OS but all Android 4.0 ICS and nothing with Honeycomb. The tablet was initially with Honeycomb. Please advice. Thank you and Best Regards.
Click to expand...
Click to collapse
Hi MD,
Thanks for your super fast response. I am downloading the ROM for A501 from the link provided by me. I will update you if it works in my tab.
I forgot to mention you about one message that I received once tablet is restarted. So, once ROM for A501 from SD card has performed its job successfully....that is that android symbol with gears in its tummy is successfully finished and tablet restarts. It shows "Acer" (spelling logo) and then after it gets stuck at "android" (spelling logo). Between these two, it displays two lines messages on top left corner for 2-3 seconds that the "blob is illegal - abort" and then gets stuck at "android" (spelling logo). I think this might be useful for you to identify something.
Another thing about wiping out the data, in starting when we press volume down and power button, it does display message about SD card (still not not sure about whether it might be wiping out the data or not....I believe you might be correct that it might not be wiping out the data).
Another thing, that I found in my backup is that when I purchased this tab (A501), I downloaded HoneyComb 3.2 Kernel Source Code from the Acer support site. Is this something that you can do magic with and provide me with update.zip? Please let me know....if you can do magic with this, then let me know how shall I share it with you.
Regards,
Muk
Trouble installing ROM for A501
Hi MD,
Thanks for your super fast response.
I tried downloading the ROM for A501 from the link provided by you. It downloaded it from the cloud, but at the very end it displayed message "Decryption Error". Still I tried extracting "update.zip" from the zip file, but it displayed message that the archive is corrupt and file is corrupt. Can you please check at your end and provide me with fresh link or directly with update.zip? For your reference I have attached screenshots of errors.
I forgot to mention you about one message that I received once tablet is restarted. So, once ROM for A501 from SD card has performed its job successfully....that is that android symbol with gears in its tummy is successfully finished and tablet restarts. It shows "Acer" (spelling logo) and then after it gets stuck at "android" (spelling logo). Between these two, it displays two lines messages on top left corner for 2-3 seconds that the "blob is illegal - abort" and then gets stuck at "android" (spelling logo). I think this might be useful for you to identify something.
Another thing about wiping out the data, in starting when we press volume down and power button, it does display message about SD card (still not not sure about whether it might be wiping out the data or not....I believe you might be correct that it might not be wiping out the data).
Another thing, that I found in my backup is that when I purchased this tab (A501), I downloaded HoneyComb 3.2 Kernel Source Code from the Acer support site. Is this something that you can do magic with and provide me with update.zip? Please let me know....if you can do magic with this, then let me know how shall I share it with you.
Regards,
Muk
Trouble installing ROM for A501
Hi MD,
Please read my earlier message and then read this one.
Thanks a lot....your answer about my first problem resolved everything.... (your answer was "that the ROM that I am trying to install is not clearing the data"...I verified that the ROM is clearing the cache, but not the user data. I can confidently say that you correctly identified the issue as when the ROM installation was stuck at "android"....I switched off my tablet and tried installing again the old ROM for A500 which I knew that it is working and instead of asking me to configure the tablet (i.e. time zone, date & time setup, etc.) after installation, it simply logged in and started my tablet as usual....that means that when I was trying to install ROM for A501, it was not clearing user data and was then hanging).
Now coming back to the link that you sent me in previous message, I was able to download the zip file successfully in the second attempt. I extracted the update.zip and it did not work. It showed the similar problem of getting stuck at "android". However, with your great answer that you gave me, I cleared the user data and cache manually by pressing vol up + power buttons simultaneously and then when "acer" symbol displays, releasing only power button and turning on and off the lock button. This cleared user data and cache. After that, since update.zip (that you provided) was already in my SD card, it installed the ROM and tablet works perfectly. Thanks a lot....:good:
One question, when it asked me about the zone, it had only few countries like US, UK, etc. I couldn't find Australia...is it because this ROM not for Australia? I understand that this is not an issue, but if you find anything for Australia, do send me.
Another thing, is this HoneyComb 3.2? Will 3G and GPS work in this one?
Do let me know if you can do some magic with HoneyComb 3.2 kernel source code that I have as mentioned earlier.
Regards,
Muk
mukapril said:
Hi MD,
Please read my earlier message and then read this one.
Thanks a lot....your answer about my first problem resolved everything.... (your answer was "that the ROM that I am trying to install is not clearing the data"...I verified that the ROM is clearing the cache, but not the user data. I can confidently say that you correctly identified the issue as when the ROM installation was stuck at "android"....I switched off my tablet and tried installing again the old ROM for A500 which I knew that it is working and instead of asking me to configure the tablet (i.e. time zone, date & time setup, etc.) after installation, it simply logged in and started my tablet as usual....that means that when I was trying to install ROM for A501, it was not clearing user data and was then hanging).
Now coming back to the link that you sent me in previous message, I was able to download the zip file successfully in the second attempt. I extracted the update.zip and it did not work. It showed the similar problem of getting stuck at "android". However, with your great answer that you gave me, I cleared the user data and cache manually by pressing vol up + power buttons simultaneously and then when "acer" symbol displays, releasing only power button and turning on and off the lock button. This cleared user data and cache. After that, since update.zip (that you provided) was already in my SD card, it installed the ROM and tablet works perfectly. Thanks a lot....:good:
One question, when it asked me about the zone, it had only few countries like US, UK, etc. I couldn't find Australia...is it because this ROM not for Australia? I understand that this is not an issue, but if you find anything for Australia, do send me.
Another thing, is this HoneyComb 3.2? Will 3G and GPS work in this one?
Do let me know if you can do some magic with HoneyComb 3.2 kernel source code that I have as mentioned earlier.
Regards,
Muk
Click to expand...
Click to collapse
I'm mobile right now, so can't go into big detail.
In your settings, about tablet, you can always find info on which specific OS you have. If you indeed have an A501 and the settings tells you that your tablet is a 501, then your 3g and GPS should function.
The only 2 differences between an A500 and an A501 is of course 3g. Also, they use different GPS radios. So you can install 500 Roms on a 501 and vice versa. Just the above 2 items won't work. Also, I believe I gave you a 3.2.x ROM. Getting it to ICS 4.0.4 may be a problem.
I revived my own 501 last night by putting the motherboard in the oven, but now it doesn't read my ext SD card, so I may be stuck on 3.2. Eh, no problem.
mukapril said:
Hi MD,
Please read my earlier message and then read this one.
Thanks a lot....your answer about my first problem resolved everything.... (your answer was "that the ROM that I am trying to install is not clearing the data"...I verified that the ROM is clearing the cache, but not the user data. I can confidently say that you correctly identified the issue as when the ROM installation was stuck at "android"....I switched off my tablet and tried installing again the old ROM for A500 which I knew that it is working and instead of asking me to configure the tablet (i.e. time zone, date & time setup, etc.) after installation, it simply logged in and started my tablet as usual....that means that when I was trying to install ROM for A501, it was not clearing user data and was then hanging).
Now coming back to the link that you sent me in previous message, I was able to download the zip file successfully in the second attempt. I extracted the update.zip and it did not work. It showed the similar problem of getting stuck at "android". However, with your great answer that you gave me, I cleared the user data and cache manually by pressing vol up + power buttons simultaneously and then when "acer" symbol displays, releasing only power button and turning on and off the lock button. This cleared user data and cache. After that, since update.zip (that you provided) was already in my SD card, it installed the ROM and tablet works perfectly. Thanks a lot....:good:
One question, when it asked me about the zone, it had only few countries like US, UK, etc. I couldn't find Australia...is it because this ROM not for Australia? I understand that this is not an issue, but if you find anything for Australia, do send me.
Another thing, is this HoneyComb 3.2? Will 3G and GPS work in this one?
Do let me know if you can do some magic with HoneyComb 3.2 kernel source code that I have as mentioned earlier.
Regards,
Muk
Click to expand...
Click to collapse
Hello mukapril .. may you provide me with the Honeycomb ROM which I might try ?
Thanking you and Best Regards
Trouble installing A501 ROM
Moscow Desire said:
I'm mobile right now, so can't go into big detail.
In your settings, about tablet, you can always find info on which specific OS you have. If you indeed have an A501 and the settings tells you that your tablet is a 501, then your 3g and GPS should function.
The only 2 differences between an A500 and an A501 is of course 3g. Also, they use different GPS radios. So you can install 500 Roms on a 501 and vice versa. Just the above 2 items won't work. Also, I believe I gave you a 3.2.x ROM. Getting it to ICS 4.0.4 may be a problem.
I revived my own 501 last night by putting the motherboard in the oven, but now it doesn't read my ext SD card, so I may be stuck on 3.2. Eh, no problem.
Click to expand...
Click to collapse
Hi MD,
Apologies for very long replies. Wanted to convey the message in detail how I did it so that it might help someone else like me.
Thanks for your response. I have tested it, 3G and GPS is working fine. I believe, before my tab encountered this problem, it was having version 4 which should be ICS. At that stage I didn't had any problem with my tab...I believe it was there for long time.
If you have good known ROM for ICS, please forward me I can try on my tab. If it doesn't work, then will re-install the Honeycomb that you sent earlier.
One more question....when I try to update the system from "About Tablet" in Settings, why it displays message the the "network is poor" and advices to move to better coverage? Though, I am just besides my WiFi modem and coverage is almost 100%.
And @jonnybrave: If you are referring to the ROM that I successfully installed which was sent by MD earlier, then it does not need any decryption. So you can use the link sent by MD earlier in this post. And if you are referring to the KernelSourceCode that I mentioned earleir, then it needs some kind of processing in Linux machine and then you can create some image.....this is was I know about it....sorry not an andrion guru. Please let me know what you are referring to.
Regards,
Mukesh
mukapril said:
One more question....when I try to update the system from "About Tablet" in Settings, why it displays message the the "network is poor" and advices to move to better coverage? Though, I am just besides my WiFi modem and coverage is almost 100%.
Click to expand...
Click to collapse
You get the message as do all 500/501 owners (it can change depending on version of Rom).
Acer no longer gives updates to any of their devices (regardless of age). These are otherwise known as OTA Updates. So they have closed their update servers, so now we get some "message" that absolutely means nothing.
I suppose Acer is getting out of the Android business and no longer supports anything. Nice job Acer.
As for updating to ICS (or any other version), I have a few update files. Generally though, the update files must be matched to the current version of your tablet. Sometimes you can run a "full update" and it will work.
The problem, is these tablets are getting old, and the nand memory can go bad. Running an update can cause a variety of problems such as "Stuck in APX" mode, stuck at bootloader, stuck at boot animation. Then we have to go back to the EUUS file, or an old SD ROM file. So you run the risk of doing things all over again, and the risk that it just won't work again. (I spent a couple hours last night, and was almost ready to throw it in the garbage)
For example, I'm pretty much stuck at 3.0.x or 3.2.x. I've already disassembled the tablet and put the mainboard in the oven, just to get it back to life! And after numerous attempts to get ICS on it, I've pretty much given up before it hard bricks again. In fact, I can't get a 3.2.x EUUS to work on it, so it is stuck at the 3.0.x ATT EUUS. Eh, it's my little girls tab, so as long as it gets You Tube and browser, it's pretty much ok.
Trouble installing A501 ROM
Hi MD,
I am in the same boat as you...lol...This tablet is mostly used by my daughter and as long as it is solving my daughter's purpose, we are happy
I was just curious about that message as to why that is happenning, but after your clarification, it is clear to me as to why it is happenning.
My tablet is working as normal and everything is working fine...so we are happy with what we have.
Thanks a lot!
Regards,
Muk
---------- Post added at 03:04 AM ---------- Previous post was at 02:48 AM ----------
jonnybrave said:
Hello mukapril .. may you provide me with the Honeycomb ROM which I might try ?
Thanking you and Best Regards
Click to expand...
Click to collapse
Hi Jonny,
If you are referring to the ROM that I successfully installed which was sent by MD earlier, then it does not need any decryption. So you can use the link sent by MD earlier in this post. And if you are referring to the KernelSourceCode that I mentioned earleir, then it needs some kind of processing in Linux machine and then you can create some image.....this is was I know about it....sorry not an andrion guru. Please let me know what you are referring to.
Regards,
Muk
Ok here goes. Sorry for the long post but I want to give as much info as possible so I don't leave any of you in the dark about anything. Been working on / researching this for four days now to no avail.
My A500 which was running ICS 4.0.2 just randomly bricked itself one night, so I downloaded EUUs_SBK_Acer_A500_1.016.05_COM_GEN1 from here. It worked, but I really don't want to stay on HC 3.0.1 so I decided to go through the updates. It updated great, HC 3.1...3.2...then when the ICS update came along BAM it bricked itself again (stuck on Acer loading screen)
So, I decided I might as well root it, since I've always wanted to. Ran EUUS again to reset to HC 3.0.1 then ran gingerbreak. Installed Acer Recovery Installer and used Thor's recovery 1.7 I believe it was. Booted into recovery and tried to install update.zip from the STOCK Acer_A500_7.014.16_041.206.01_COM_GEN1.zip I downloaded and BAM bricked again...my tablet doesn't like ICS now all of a sudden? Strange...
I then downloaded NVFLASH from here and installed skrilax's V8 bootloader w/recovery. Booted into recovery great, wiped the partitions etc. and tried to install the same ICS update.zip. BRICKED again!!!! Back to the drawing board...run EUUS...3.0.1 again...
So after days of working on this I decided maybe my Tab hates ICS now for some reason unbeknownst to me. Not very rational (lol) but anyway. I saw the JB ROM that's been put up http://forum.xda-developers.com/showthread.php?t=2239476&highlight=rom+ics and figured heck, why not, maybe the ICS ROM I have is corrupt. So I used NVFLASH, Skrilax's V8, and flashed the ROM...bricked again
I think the only thing I haven't tried is
I think I'm going to go crazy now.
Please help, I'm at wit's end.
More info:
I have acquired mmcblk0 (renamed to mmcblk0_start), my CPUID, and my SBK
I enable USB Debugging and Unknown Sources every time.
I have Windows 7, but also have UBUNTU installed on a Virtual Machine if the need arises.
Oh and I've booted into fastboot mode and run Babsector as well which did not help.
Hope I didn't miss anything. My brain is tired from working on this for so many days. I really want my A500 back! Either JB or ICS & rooted if possible!!!
Pareeeee said:
Ok here goes. Sorry for the long post but I want to give as much info as possible so I don't leave any of you in the dark about anything. Been working on / researching this for four days now to no avail.
My A500 which was running ICS 4.0.2 just randomly bricked itself one night, so I downloaded EUUs_SBK_Acer_A500_1.016.05_COM_GEN1 from here. It worked, but I really don't want to stay on HC 3.0.1 so I decided to go through the updates. It updated great, HC 3.1...3.2...then when the ICS update came along BAM it bricked itself again (stuck on Acer loading screen)
So, I decided I might as well root it, since I've always wanted to. Ran EUUS again to reset to HC 3.0.1 then ran gingerbreak. Installed Acer Recovery Installer and used Thor's recovery 1.7 I believe it was. Booted into recovery and tried to install update.zip from the STOCK Acer_A500_7.014.16_041.206.01_COM_GEN1.zip I downloaded and BAM bricked again...my tablet doesn't like ICS now all of a sudden? Strange...
I then downloaded NVFLASH from here and installed skrilax's V8 bootloader w/recovery. Booted into recovery great, wiped the partitions etc. and tried to install the same ICS update.zip. BRICKED again!!!! Back to the drawing board...run EUUS...3.0.1 again...
So after days of working on this I decided maybe my Tab hates ICS now for some reason unbeknownst to me. Not very rational (lol) but anyway. I saw the JB ROM that's been put up http://forum.xda-developers.com/showthread.php?t=2239476&highlight=rom+ics and figured heck, why not, maybe the ICS ROM I have is corrupt. So I used NVFLASH, Skrilax's V8, and flashed the ROM...bricked again
I think the only thing I haven't tried is
I think I'm going to go crazy now.
Please help, I'm at wit's end.
More info:
I have acquired mmcblk0 (renamed to mmcblk0_start), my CPUID, and my SBK
I enable USB Debugging and Unknown Sources every time.
I have Windows 7, but also have UBUNTU installed on a Virtual Machine if the need arises.
Oh and I've booted into fastboot mode and run Babsector as well which did not help.
Hope I didn't miss anything. My brain is tired from working on this for so many days. I really want my A500 back! Either JB or ICS & rooted if possible!!!
Click to expand...
Click to collapse
Wow I thought I was the only one who had this issue. My A501 was working fine on Evil-A V2 (4.1.2) for many months and decided one night to crash and now stuck on V8 boot screen. Ive tried everything however I can get it to boot up on a 3.2 update.zip file.
The only recoveries I can get to work are TWRP 2.5.0.0 (on secboot)
Now I cant get it to flash anything other than 3.2.
It is formatted with ext4 partitions
whenever I try to flash it reboots to ACER download screen but the flashers wont get any further than that. (loads Acer boot recovery driver ok)
Any ideas?
Nice to know I'm not the only one. I hope we get some answers!!
*sigh* My situation has gotten worse. Now TDv4/EUUS won't roll back my device and my tab won't go past the recovery bootscreen (Just says "TEAMWIN" on the screen) That is the ONLY recovery that NVFLASH will flash to my device now, for some reason none of the other recoveries will go back onto it.
My stress level has gone up 800% from working on this. I don't have the money to buy a new tab. I really need to get this one working again.
:crying:
Pareeeee said:
Nice to know I'm not the only one. I hope we get some answers!!
*sigh* My situation has gotten worse. Now TDv4/EUUS won't roll back my device and my tab won't go past the recovery bootscreen (Just says "TEAMWIN" on the screen) That is the ONLY recovery that NVFLASH will flash to my device now, for some reason none of the other recoveries will go back onto it.
My stress level has gone up 800% from working on this. I don't have the money to buy a new tab. I really need to get this one working again.
:crying:
Click to expand...
Click to collapse
have you tried lightspeed v8 bootloader and rom? that's the only thing that worked for me. then I could updatw to twrp and jb.
Sent from here
LPMatt said:
have you tried lightspeed v8 bootloader and rom? that's the only thing that worked for me. then I could updatw to twrp and jb.
Sent from here
Click to expand...
Click to collapse
I think my MB is failing/has failed. Either that or something I flashed to it was badly corrupted.
Now my tab has stuck itself in apx mode, bootloader won't load, recovery won't load, every program I have (nvflash, TDv4, EUUs, Babsector, etc) fails. Babsector gives me the fatal error "command 12 NvError 0x120002" and "setting device: 2 3" which I've read means that the tab is shot. Adb.exe tells me the device is not detected, even though all the drivers are installed correctly.
I'm pretty bummed because I don't have the money to buy another tab at the moment, and I used it ALL the time, took it everywhere with me.
On the up-side, I've done some research and it seems if you disassemble your tab and sell the working parts (things like the screen, metal back panel, internal speakers - obviously NOT the MB though!) individually on eBay you can make a bit of your money back.
Can anyone direct me to some good links/video tutorials for dis-assembly?
whoops... I just started a new thread with a very similar issue... My tab also just involuntarily bricked itself... I've made some progress but it's still in bad shape... I don't know about you guys but I had been running at a steady 50% overclock; do you think that could have led to this?
Sorry Man
No @rwilpstra....my a500 is overclocked to 1504 ghz and it runs just fine......as for you pareeeee....Sorry man.....your device is gone....no apx...no fastboot....no recovery.....it's beyond minor corruption....it's like you somehow managed to corrupt every single part of the memory and every partition that there was on your device....you're better off disassembling it.:crying::crying: