sorry for the noobish Q's, its been a long time since i've messed with the a500. Last thing I did was flash a kernel and haven't touched it since. Receive OTAs but the always fail. Current settings
Android Version: 3.1 !!! i know...
Kernel Version 2.6.36.4honeyvillain-1.0+
Build # Acer_A500_4.010.10_COM_GEN2
downloaded the full 4.010.10_com_gen2
extracted zip
put to ext sd
changed to stock recovery through ARI V2.74
Power+vol to run stock recovery
Booted fine....
Back to settings...No Change.
What do I need to do to get to stock to receive ota and eventually ICS?
Thanks
update 1: Well...tried OTA update to 4.010.13 and worked!!!...but kernel still not stock....doing a new update now to 7.006.01..i think
shdw03 said:
sorry for the noobish Q's, its been a long time since i've messed with the a500. Last thing I did was flash a kernel and haven't touched it since. Receive OTAs but the always fail. Current settings
Android Version: 3.1 !!! i know...
Kernel Version 2.6.36.4honeyvillain-1.0+
Build # Acer_A500_4.010.10_COM_GEN2
downloaded the full 4.010.10_com_gen2
extracted zip
put to ext sd
changed to stock recovery through ARI V2.74
Power+vol to run stock recovery
Booted fine....
Back to settings...No Change.
What do I need to do to get to stock to receive ota and eventually ICS?
Thanks
update 1: Well...tried OTA update to 4.010.13 and worked!!!...but kernel still not stock....doing a new update now to 7.006.01..i think
Click to expand...
Click to collapse
The reason your kernel is the same, is that you're probably not cleaning the system well enough before installing the newer rom. It sometimes happens even with a stock rom install, that not all the kernel files get cleaned out. I've seen this with older versions of other roms.
With CWM, it's advisable to do some wipes and formats before running the stock rom. Like Data, cache, system, dalvik and maybe even flexrom if applicable.
actually all good. thought it would not update because of that....but about 8 updates later, I'm on ics.
I was just wondering if someone could point me to what I need to go back to stock and get OTA updates, I live in the US and would like to know which file to download, or does it matter? Do I need the full package? and which honeycomb version should I do? and which file under the version of Honeycomb should I get? or does it matter? Sorry about being n00bish I just would like to get back to stock so I can start over with this thing and get the info down about it.
Hi,
I've been using AfterOTA to go back to stock. It's very easy. I used version 1.01 which isn't available now but 1.07 should still be able to do the same thing.
Which file you use is important as they are geared for different regions of the world. A lot of the files from the Full Package thread aren't there anymore so your choices are limited. It needs to be a full package though, it should be over 300MB. An update won't work.
Basically, you use AfterOTA to install the bootloader and recovery from it's stock tab. Have the update.zip file on the root of your SD card (some of them need to be decrypted). After the tool installs the stock recovery boot by holding down the left or top volume key. That will automatically install whatever update is on the card. Version 1.01 had separate ICS and HC bootloaders I'm not sure how 1.07 is set up. Then just let the update process happen.
I doubt that you'll find anything earlier than HC 3.2 for your (our) region. If you just want a stock ICS tab you could just use that update.zip and skip HC entirely.
Good Luck
Can you point me to the stock ICS zip we would use for our US tabets? I found a page on here http://forum.xda-developers.com/showthread.php?t=1113878 but they dont have an ICS Full Package and I don't know which HC 3.2 one to use. it says to look at my current version but I am on a flexreaper ROM. I want to remove the recovery and bootloader and go completely stock and upgrade to OTA ICS so I can then run After OTA to get a fresh new recovery and ICS bootloader. thanks for your help.
My stock 1.104.02_COM_GEN1 OTA'd to 1.033.00_PA_CUS1.
From Vache's thread the Acer_A500_7.006.01_COM_GEN2 file will update to 1.033.00_PA_CUS1. I don't think this file needs to be decrypted.
1. Download that file. Put the update.zip file on the root of your SD card.
2. In AfterOTA on the stock tab choose A50x. This should install the HC bootloader and standard recovery.
3. Disconnect the tablet. Power down the tablet. Reboot by holding the left or top volume key while pushing the power button. This should start installing the update.zip on the card. If you wind up in CWM then AfterOTA didn't work and you'll need to downgrade.
4. Try to boot after the update. It will probably get stuck at the logo. If it does you'll need to hard reset (bottom volume key + power + slide rotation locker). It takes a while for the first boot and it might crash once while setting everything up.
5. You should be in HC 3.2 from here you can OTA all the way to ICS. You'll need to install the ACER update enhancer from the market b4 it will see the ICS update.
I hope this works for you.
CWM Recovery booted, instead of flashing the update.zip, How do I do it now?
I don't know why AfterOTA isn't working for you. I really thought it would. Oh well, Gersma says it's only for OTA. There are other people who probably know better, but I think you're going to have to get a stock bootloader on there before you can use any of those files. My guess its that you'll need to follow the downgrade guide. Search on "rollback".
I hope you find a better solution, but the rollback isn't that hard.
Good luck.
what if I apply the update.zip from CWM using the "apply update from sd card"? would that just force the up date and wipe everything with the stock bootloader and ROM that is in the update.zip?
I don't think that file will work from CWM. Maybe one of the stock ICS leaks would work. If you can load one from CWM it can load the BL and it will replace the recovery when it reboots. Then you should be able to use AfterOTA to return to stock and upgrade through the OTA's.
A very simple question, how to install any of the JB roms? Just because i can't find any good simple guide. And i am not familiar with this device, i know how to flash with CWM and such. (I have experience with other devices) But i see that there is someting with a CPUID and a SBK or something? Please explain how to install those roms.
I did some research and is it sufficient to install the acer recovery app to get cwm on your tablet, (3.x) and then install this: http://forum.xda-developers.com/showthread.php?t=1930672 or this: http://forum.xda-developers.com/showthread.php?t=1935582
WITHOUT patching the unlocked ICS bootloader?
It's important to get your CPUID # and save it on .txt file on PC somewhere.
ALL ICS + JB Roms have Different Bootloader then older HC.
It is best to go to to Unlocked ICS Bootloader. Do lots of reading.
A great method to use is APX, then later once on you can change your Recovery to CWM, TWRP, etc
But either way you'll Need your CPUID.
http://forum.xda-developers.com/showthread.php?t=1622425
Run a SBK Generator, enter in your CPUID #, and then Get your own SBK Code.
Later when using APX, enter your info.
ktmdave7 said:
It's important to get your CPUID # and save it on .txt file on PC somewhere.
ALL ICS + JB Roms have Different Bootloader then older HC.
It is best to go to to Unlocked ICS Bootloader. Do lots of reading.
A great method to use is APX, then later once on you can change your Recovery to CWM, TWRP, etc
But either way you'll Need your CPUID.
http://forum.xda-developers.com/showthread.php?t=1622425
Run a SBK Generator, enter in your CPUID #, and then Get your own SBK Code.
Later when using APX, enter your info.
Click to expand...
Click to collapse
Oke, so i should use that blackthunder program and get my cpuid and sbk. then i can use that program to flash my tab in APX mode? And is it dangerous to flash the bootloader? i mean, if your bootloader gets stuck on a galaxy tab or something it needs to be repaired.
I'm trying to explain it the best way I know (might be slightly Politically incorrect with terms) TRY to get the Knowldege as a whole...
-"ICS Unlocked Bootloader 0.03.14-MUL" is for Acer A500 Tablet (it's custom for our tab's) I would NEVER put another Tab's "Bootloader" on our tab.
- I think you meant Flashing another BASED ROM on tab...That is OK.
*** Example Thor2002 HC 14.2 is based on ASUS's ROM, but has CODE for ACER...
*** All Acer A500 JB ROM's (will be BASED on a LEAK from another source (AOKP, ACER A700 ?), then DEV adds/changes in some Acer A500 code to make them work)
-Fact (to my knowledge) : ACER A500 has not had a JB Leak, cus they have never Made a JB ROM
-Maybe a DEV would Use a ACER A200, A501, A700, etc ROM (which sounds more close to ours) then they USE it's JB (if there is a LEAK'd ROM out)
-Dev has to take into Consideration that Bigger ACER ROMS, Might not have Tegra 2 (Dual Core 1000 Mhz stuff) (One Had Tegra 3, some have 1200 Mhz (more Mhz probably doesn't matter) A501 has 3G (so DEV would make Custom ROM with only Wi-Fi , Rip out 3G stuff or change Code lines)
Back to your Question :
1a. I already have flashed a few of the JB roms on Acer a500 and can Flash to Any other JB or ICS Roms (Without changing BOOTLOADER)
1b. I only changed to my ICS Unlocked Bootloader ONCE. Never have to change again, (Unless I want to goto a HC ROM -then I would have to change to older HC Unlocked bootloader)
2a. Some Flash different RECOVERY's (but keep same Unlocked Bootloader)
2b. Current Versions Flash Recovery (for ICS Unlocked Bootloader) : TWRP-2.3.1.0, Thor2002ro-1.7.3 , A500PubRecovery-0.2, AmonRA-Iconia-3.17
***AmonRA v3.16 is for HC, AmonRA v3.17 is for ICS
Awesome ICS ROM: Lightspeed 4.8 (Acer 1.031 based). His ROM checks to see if u have HC, or ICS bootloader, then install the correct HC, or ICS (Kernel or boot.img).
The Way I Understand It is...
1. ICS Bootlader = ICS, JB Roms, Older HC Bootloader=HC ROMS
2. If you Start with any ICS, or JB ROM (the DEV had removed bootloader.blob + Recovery) so you can keep your Bootloader, and Recovery in tack.
3. if you are 100% STOCK Acer A500 ROM ({NO ROOT SuperSU or Superuser}, Stock Bootloader (which is LOCKED), Stock Recovery (can't change, or flash ROM's)
4a. In past on HC ROM's, many would get Stuck on locked bootloaders, and have to REVERT back to HC 3.01 methed, which means install a very unstable HC 3.01 rom just long enough (like 3 minutes) to get Acer Recovery (from market), ROM manager, CWM recovery...so you could flash Superuser.zip and eventually be on HC 3.2.1 with Stable ROM (or anything)
4b.***(NOW, we have to change out bootloaders to goto to ICS (for the most part) or JB {Exception example: Lightspeed 4.8 is ICS ROM (that will accept older HC Bootloader, I'm sure few others ICS have it}
More info here on stuff : Post #5
I got the bootloader but what now?
ktmdave7 said:
I'm trying to explain it the best way I know (might be slightly Politically incorrect with terms) TRY to get the Knowldege as a whole...
-"ICS Unlocked Bootloader 0.03.14-MUL" is for Acer A500 Tablet (it's custom for our tab's) I would NEVER put another Tab's "Bootloader" on our tab.
- I think you meant Flashing another BASED ROM on tab...That is OK.
*** Example Thor2002 HC 14.2 is based on ASUS's ROM, but has CODE for ACER...
*** All Acer A500 JB ROM's (will be BASED on a LEAK from another source (AOKP, ACER A700 ?), then DEV adds/changes in some Acer A500 code to make them work)
-Fact (to my knowledge) : ACER A500 has not had a JB Leak, cus they have never Made a JB ROM
-Maybe a DEV would Use a ACER A200, A501, A700, etc ROM (which sounds more close to ours) then they USE it's JB (if there is a LEAK'd ROM out)
-Dev has to take into Consideration that Bigger ACER ROMS, Might not have Tegra 2 (Dual Core 1000 Mhz stuff) (One Had Tegra 3, some have 1200 Mhz (more Mhz probably doesn't matter) A501 has 3G (so DEV would make Custom ROM with only Wi-Fi , Rip out 3G stuff or change Code lines)
Back to your Question :
1a. I already have flashed a few of the JB roms on Acer a500 and can Flash to Any other JB or ICS Roms (Without changing BOOTLOADER)
1b. I only changed to my ICS Unlocked Bootloader ONCE. Never have to change again, (Unless I want to goto a HC ROM -then I would have to change to older HC Unlocked bootloader)
2a. Some Flash different RECOVERY's (but keep same Unlocked Bootloader)
2b. Current Versions Flash Recovery (for ICS Unlocked Bootloader) : TWRP-2.3.1.0, Thor2002ro-1.7.3 , A500PubRecovery-0.2, AmonRA-Iconia-3.17
***AmonRA v3.16 is for HC, AmonRA v3.17 is for ICS
Awesome ICS ROM: Lightspeed 4.8 (Acer 1.031 based). His ROM checks to see if u have HC, or ICS bootloader, then install the correct HC, or ICS (Kernel or boot.img).
The Way I Understand It is...
1. ICS Bootlader = ICS, JB Roms, Older HC Bootloader=HC ROMS
2. If you Start with any ICS, or JB ROM (the DEV had removed bootloader.blob + Recovery) so you can keep your Bootloader, and Recovery in tack.
3. if you are 100% STOCK Acer A500 ROM ({NO ROOT SuperSU or Superuser}, Stock Bootloader (which is LOCKED), Stock Recovery (can't change, or flash ROM's)
4a. In past on HC ROM's, many would get Stuck on locked bootloaders, and have to REVERT back to HC 3.01 methed, which means install a very unstable HC 3.01 rom just long enough (like 3 minutes) to get Acer Recovery (from market), ROM manager, CWM recovery...so you could flash Superuser.zip and eventually be on HC 3.2.1 with Stable ROM (or anything)
4b.***(NOW, we have to change out bootloaders to goto to ICS (for the most part) or JB {Exception example: Lightspeed 4.8 is ICS ROM (that will accept older HC Bootloader, I'm sure few others ICS have it}
More info here on stuff : Post #5
Click to expand...
Click to collapse
I installed the unlocked bootloader and wanted to load up the recovery, but it gives a yellow exclamation sign in an android logo. Also when i try to go into recovery mode with a500manager it loads up Honeycomb. When i check my bootloader it is the unlocked CZ bootloader V8. Also i can't enter fastboot with a500 manager. It seems that i do not have a recovery. So i downloaded the acer recovery installer but it requiers root wich i don't have. i already tried different bootloaders like the standard revcovery and the thor 1.7.3 but nothing works. When i load up the tab there is something like CZ Skrillax bootloader v8 Loading primary kernel image.
Do you know why i can't enter recovery?
P.S sorry for bad english.
XFXXFX said:
I installed the unlocked bootloader and wanted to load up the recovery, but it gives a yellow exclamation sign in an android logo. Also when i try to go into recovery mode with a500manager it loads up Honeycomb. When i check my bootloader it is the unlocked CZ bootloader V8. Also i can't enter fastboot with a500 manager. It seems that i do not have a recovery. So i downloaded the acer recovery installer but it requiers root wich i don't have. i already tried different bootloaders like the standard revcovery and the thor 1.7.3 but nothing works. When i load up the tab there is something like CZ Skrillax bootloader v8 Loading primary kernel image.
Do you know why i can't enter recovery?
P.S sorry for bad english.
Click to expand...
Click to collapse
How did you try to enter recovery? "CZ Skrillax bootloader v8 Loading primary kernel image" indicates that you push just the power button. That commands the tablet to boot to whatever OS you have installed. You should hold volume down then push power until the device vibrates. Then you release power while holding still volume -. After a second or two, the "CZ Bootloader V8" would appear along with "loading recovery" on the second line. Then release volume.
Another way, and I've been able to replicate this numerous times on mine, is while the screen is showing "loading primary kernel image" to tap power and release it quickly. MIne would go into recovery that way.
graphdarnell said:
How did you try to enter recovery? "CZ Skrillax bootloader v8 Loading primary kernel image" indicates that you push just the power button. That commands the tablet to boot to whatever OS you have installed. You should hold volume down then push power until the device vibrates. Then you release power while holding still volume -. After a second or two, the "CZ Bootloader V8" would appear along with "loading recovery" on the second line. Then release volume.
Another way, and I've been able to replicate this numerous times on mine, is while the screen is showing "loading primary kernel image" to tap power and release it quickly. MIne would go into recovery that way.
Click to expand...
Click to collapse
I already tried that but it did not help at all. It just show the android logo with exclamation sign. I update the tap with the OTA ICS update and root it and install acer recovery and reflash the bootloader and see what happens. Do you have another idea?
XFXXFX said:
I already tried that but it did not help at all. It just show the android logo with exclamation sign. I update the tap with the OTA ICS update and root it and install acer recovery and reflash the bootloader and see what happens. Do you have another idea?
Click to expand...
Click to collapse
The original question from you was how to install JB Roms. But you keep insisting on installing ICS stock (OTA). What are you really trying to do? I'd suggest that you help yourself by reading the relevant threads in here first before asking for more help. For example, are you aware that mixing unadulterated ICS stock with V8 is a no-no?
XFXXFX said:
I already tried that but it did not help at all. It just show the android logo with exclamation sign. I update the tap with the OTA ICS update and root it and install acer recovery and reflash the bootloader and see what happens. Do you have another idea?
Click to expand...
Click to collapse
u r running stock rom and its overwriting yr custom recovery.....this is all explain ed in the OP of the bootloader guide....reflash bootloader/cwm
1. if u r stock ics then root it
2. delete boot.p file
3. nvflash bootloader/cwm
4. boot to cwm flash jb rom
done...
Sent from my GT-I9300 using Tapatalk 2
Fixed
Sorry for late response.
I updated the tab with OTA ics, and used the blackthundr program to root, then i saw a option to remove the recovery protection. So i used that, and reflashed the unlocked bootloader. Everything worked! I could boot into recovery and installed JB. Everything's fine now. Thx for advice!
Thread may be closed.
XFXXFX said:
Sorry for late response.
I updated the tab with OTA ics, and used the blackthundr program to root, then i saw a option to remove the recovery protection. So i used that, and reflashed the unlocked bootloader. Everything worked! I could boot into recovery and installed JB. Everything's fine now. Thx for advice!
Thread may be closed.
Click to expand...
Click to collapse
Since your problem has been solved, you might want to edit the title of your thread and add the word "SOLVED" so other members know you don't need help anymore.
Hello Everyone
Thanks for the XDA to help me bring my Dead A500 back to life
after getting my uid in ubuntu and obtaining skb and formatting the whole Device and partitioning it, i am finally on stock 3.1
But I cant find an Official OTA that could get me to stock 3.2.1, and in xda site, i searched and i found the only OTA stock 4.0.3 , when i try to flash the ota stock 4.0.3 using stock recovery ie (volume down + power + update.zip in SD) After flash, i end up with a dead tablet.
tried some other ICS rooted roms and all the same, they get me to a dead tablet.
only 3.x versions will boot after flashing.
My a500 is a 16gb Gen1 , it was on the Official stock 4.0.3 , it suddely bricked for NO reason, after using V8 i got nvflash error and pointed to Root 3.2.1 ,, 3.2.1 gave me several unsuccessful tries, but suddenly one of that tries worked, successfully installed root 3.2.1 but thought i could go for ICS, after flashing ICS , i ended up with a bricked tablet.
So I again flashed stock 3.1 and luckily my tablet boots into the OS . Acer A500 4.010.40.com.gen1
What should i do. what rom should i use to go to stock 3.2.1 (or what should i do to go to stock 4.0.3 or non-stock 4.0.3)
only these two roms work for me after Stock recovery flashing:
Here are two Gen 1 roms provided by dibb_nz . Please say thanks to her.
Original thread :http://forum.xda-developers.com/showthread.php?t=1839313&highlight=thank+her
HC_3.2_Gen_1_OTA_update.zip (i am currently on this firmware... )
HC 3.1_Gen_1_FULL_update.zip
thanks
the_hurricane_master said:
Hello Everyone
Thanks for the XDA to help me bring my Dead A500 back to life
after getting my uid in ubuntu and obtaining skb and formatting the whole Device and partitioning it, i am finally on stock 3.1
But I cant find an Official OTA that could get me to stock 3.2.1, and in xda site, i searched and i found the only OTA stock 4.0.3 , when i try to flash the ota stock 4.0.3 using stock recovery ie (volume down + power + update.zip in SD) After flash, i end up with a dead tablet.
tried some other ICS rooted roms and all the same, they get me to a dead tablet.
only 3.x versions will boot after flashing.
My a500 is a 16gb Gen1 , it was on the Official stock 4.0.3 , it suddely bricked for NO reason, after using V8 i got nvflash error and pointed to Root 3.2.1 ,, 3.2.1 gave me several unsuccessful tries, but suddenly one of that tries worked, successfully installed root 3.2.1 but thought i could go for ICS, after flashing ICS , i ended up with a bricked tablet.
So I again flashed stock 3.1 and luckily my tablet boots into the OS . Acer A500 4.010.40.com.gen1
What should i do. what rom should i use to go to stock 3.2.1 (or what should i do to go to stock 4.0.3 or non-stock 4.0.3)
only these two roms work for me after Stock recovery flashing:
Here are two Gen 1 roms provided by dibb_nz . Please say thanks to her.
Original thread :http://forum.xda-developers.com/showthread.php?t=1839313&highlight=thank+her
HC_3.2_Gen_1_OTA_update.zip (i am currently on this firmware... )
HC 3.1_Gen_1_FULL_update.zip
thanks
Click to expand...
Click to collapse
i reset my iconia to factory Honeycomb , did software updates in tablet setting but it wouldnt let me install I.C.S. (kept telling me device was uptodate .
Downloaded " Iconia Tab Update Enhancement" from play store and was then able to get I.C.S.
Hope this helps
hi everyone
i'm explaining the problem that's getting me crazy!
I've got an a500 tab. it was HoneyComb 3.1 at first, I downloaded ICS 4.0.3 Stock Rom and installed it via SD Card, Power + Vol- button.
i've been using it a few monthes now i want to use a custom rom like tegraowners JB.
my current version of rom (ICS 4.03) can't be rooted with ICS Root for a500 because it's version is'nt supported.
so i decided to install a 3.1 HC Stock rom, root it and use custom roms.
i downloaded 3.1 stock rom, named it update.zip and copied it on a sd card.
inserted SD card in tab and turned it on with Power + Vol-. here is the problem!
first i see recovery mode loading then an android logo with a (!) sign on it.
cdn.gooyait.com/uploads/android-recovery-mode-600x276.jpg
and tab get's restarted...
any idea?
I don't know maybe i've downloaded the wrong rom.
if yes please link to the correct rom for thei version:
Kernel Version:
2.6.39.4+
Image Version:
Acer_AV041_A500_RV21RB01_WW_GEN1
Build Number:
Acer_AV041_A500_0.014.00_WW_GEN1
PLEASE!
AHashemi said:
hi everyone
i'm explaining the problem that's getting me crazy!
I've got an a500 tab. it was HoneyComb 3.1 at first, I downloaded ICS 4.0.3 Stock Rom and installed it via SD Card, Power + Vol- button.
i've been using it a few monthes now i want to use a custom rom like tegraowners JB.
my current version of rom (ICS 4.03) can't be rooted with ICS Root for a500 because it's version is'nt supported.
so i decided to install a 3.1 HC Stock rom, root it and use custom roms.
i downloaded 3.1 stock rom, named it update.zip and copied it on a sd card.
inserted SD card in tab and turned it on with Power + Vol-. here is the problem!
first i see recovery mode loading then an android logo with a (!) sign on it.
cdn.gooyait.com/uploads/android-recovery-mode-600x276.jpg
and tab get's restarted...
any idea?
Click to expand...
Click to collapse
Stock recovery probably isn't designed to flash anything other than ICS. (Or it can't go backwards?). As for rooting, the blackthud3r ICS root tool oughta get ya done. (There are 2 methods, search and find one. For your case I recommend number 2)
[Anyway, don't worry about rooting the stock ROM, on an A500 this doesn't help you get jellybean.]<- MAY BE WRONG. In order to install a custom ROM, you must install a custom bootloader and recovery. Here is a guidehttp://forum.xda-developers.com/showthread.php?t=1622425 Once you've gotten through that(and assuming you haven't died of heart attack), you can install a custom ROM. Just follow the instructions on said ROM's thread. My favorite(albeit, a bit buggy) one is here :http://forum.xda-developers.com/showthread.php?t=2239476&highlight=jellybean+rom&nocache=1. Good luck!:good:
EDIT:
You need a CPUID to flash your bootloader. I don't know if you need root to get that.
Install a custom bootloader
You shold read about custom bootloader, it isnt that difficult, you get root of your iconia, download a flex software it automaticly downloads the latest recovery I recommend TWRP, and from ther you could touch the option install and select you zip file