Download the official a500 OTA ICS upgrade

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chi11ax

Member
Feb 17, 2011
15
0
Hi there! It's been a while since this update came out, but I guess the file is still accessible. Is it legit?

I have the screen flicker problem with my 4.0.3 GEN1 games, chrome, gmail, nova, etc would suddenly just "mess up", like start flickering and looking like display lines are out of sync and I can't do anything about it but kill task.

I thought I would flash to this rom instead and that might solve my problem.

I got my 4.0.3 in Asia but I bought my A500 in Canada.

Any thoughts about using this update.zip in my situation?

Thanks!
 
Dec 26, 2012
6
0
bricked

Flashing this rom using stock recovery made my A500 bricked.

are there any official ICS ota updates for A500 flashable using stock recovery available for Gen1 (not CUS1)?
I am now on 3.2 not 3.2.1
Also are there any updates for making 3.2 --> 3.2.1 ?
thanks
 
Last edited:

shaun298

Senior Member
Jun 14, 2011
595
44
Union City Indiana
Hi there! It's been a while since this update came out, but I guess the file is still accessible. Is it legit?

I have the screen flicker problem with my 4.0.3 GEN1 games, chrome, gmail, nova, etc would suddenly just "mess up", like start flickering and looking like display lines are out of sync and I can't do anything about it but kill task.

I thought I would flash to this rom instead and that might solve my problem.

I got my 4.0.3 in Asia but I bought my A500 in Canada.

Any thoughts about using this update.zip in my situation?



Thanks!

Got rid of my screen flicker and other problems as well.
 

budditha

New member
Dec 30, 2013
1
0
Out of band width.... check here for download:
http://xdaforums.com/showpost.php?p=25590039&postcount=131

======================================================================

Here ya go... worked fine for me but no guarantees.... as usual, use at your own risk.

update.zip <- will work for a bit again (as of June 2 2012)

Lets see how long the bandwidth lasts!

Big thanks to t_r_j for sending me the file.

Thank you so much it worked perfectly i did it today 30-12-2013 ... i had to change my memory card.. thats the only exception here
 

wmrath

Member
Feb 8, 2010
5
2
Worked perfect! My wife was on the version without the EC updates. She was experiencing Wi-Fi connection issues everywhere except at home. Probably because at home she has a static IP. The tablet was useless away from the house. It kept dropping connection every 5-6 seconds. I had no problem with my A500, but am rooted and running Omni Rom. (I love it!) My wife is more conservative and only wants stock.

This is stable and works without issue.

BTW...my daughter has an A500 as well. She is running Reflex V7.xxxx. Another nice stable ROM.

This is a great tablet that still works very well despite age.

Next tablet will probably be the Galaxy Tab since I have an AC router, I would like to take advantage of it.

Thank you!!
 

Alvasan

New member
Apr 5, 2012
3
0
Boston
Same as mine sir

I am in the US eastcost. This is my info from the Tablet I captured the image from.

Before: 3.2.1 Acer_A500_7.014.02_COM_GEN2
After: 4.0.3 Acer_AV041_A500_1.033.00_PA_CUS1

Yes I just got it on my second hand tablet Iconia A500. As soon I figured out that the Download file was a double ZIP one, the update.zip was inside the posted: OS_Acer_7.014.02.041.205.01.PA.CUS1_A32H_A zip file, and unzipped the file to my external SD card in the tablet. The update just took less than 5 minutes. yeah the tablet was hooked to a laptop where I DL the OS_Acer_7.014.02.041.205.01.PA.CUS1_A32H_A named file. by the way, Acer said only compatible with GEN2. GEN1 has its own :) , really happy coz I got lot of working apps that needed 4.01 ICS :laugh:
 

joycexda

New member
Dec 18, 2015
2
0
help with upgrade please

Hi everyone,
I bought my Iconia A500 while working in the US. Now I want to upgrade it, but cannot find the suitable OS.
Do any of you perhaps still have the Acer_A500_7.014.02_041.205.01_COM_GEN2 OS which you can send my way?

I currently have
Model: A500
android version: 3.2.1
kernel version: 2.6.36.3+
build number Acer_A500_7.014.02_COM_GEN2

I think the method explained above will work - if I can just get that OS.

Thanks a bunch!
Joyce
 

joycexda

New member
Dec 18, 2015
2
0
Fixed it myself - so chuffed! :)

::Fabric default for my A500::
I have
Model:
A500
android version:
3.2.1
kernel version:
2.6.36.3+
build number
Acer_A500_7.014.02_COM_GEN2


--------------steps to upgrade STEP 1:-------------
NB! KEEP YOUR POWER PLUGGED IN
download OS_Acer_7.014.02.041.205.01.PA.CUS1_A32H_A.zip
extract this zip file to a temp location
now format the sd card as fat32
and copy the extracted update.zip file to the newly formatted sd card
shutdown the tablet
now press down the volumen down button (keep it in)
and press down the power button (keep it in) until the tablet vibrates, then you can stop pressing the power button and volume button
the update should automatically launch itself now


after this upgrade my tablet is:
Model:
A500
android version:
4.0.3
kernel version:
2.6.39.4+
image version:
Acer_AV041_A500_RV05RC01_PA_CUS1
build number
Acer_AV041_A500_1.033.00_PA_CUS1

IMage P/N
FM.S14A0.00Y


--------------steps to upgrade STEP 2:-------------
NB! KEEP YOUR POWER PLUGGED IN
download OS_Acer_RV05RC01.RV21RC03.PA.CUS1_A40I_A.zip
extract this zip file to a temp location
now format the sd card as fat32
and copy the extracted update.zip file to the newly formatted sd card
shutdown the tablet
now press down the volumen down button (keep it in)
and press down the power button (keep it in) until the tablet vibrates, then you can stop pressing the power button and volume button
the update should automatically launch itself now


after this upgrade my tablet is:
Model:
A500
android version:
4.0.3
kernel version:
2.6.39.4+
image version:
Acer_AV041_A500_RV21RC03_PA_CUS1
build number
Acer_AV041_A500_1.064.00_PA_CUS1

IMage P/N
FM.S14A0.02X
 

Spastro

Senior Member
Feb 18, 2020
51
1
Will this update work on a a500 with the following?

Image version acer_av041_a500_rv03rc01_ww_gen1

Build number
acer_av041_a500_1.031.00_ww_gen1

And way to get this higher then android 4.0.3?

Cheers
 

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  • 22
    Out of band width.... check here for download:
    http://xdaforums.com/showpost.php?p=25590039&postcount=131

    ======================================================================

    Here ya go... worked fine for me but no guarantees.... as usual, use at your own risk.

    update.zip <- will work for a bit again (as of June 2 2012)

    Lets see how long the bandwidth lasts!

    Big thanks to t_r_j for sending me the file.

    t_r_j:
    Downloaded Acer_A500_7.014.02_041.205.01_COM_GEN2
    .....
    Image version after install
    Acer_AV041_A500_RV05RC01_PA_CUS1
    Build number
    Acer_AV041_A500_1.033.00_PA_CUS1
    4
    I am in the US eastcost. This is my info from the Tablet I captured the image from.

    Before: 3.2.1 Acer_A500_7.014.02_COM_GEN2
    After: 4.0.3 Acer_AV041_A500_1.033.00_PA_CUS1
    3
    EC = Embedded Controller
    It's a silicon chips used for low level power control in computer systems.

    EC Firmware, the software who really control the EC working, it works independent to the operation system.

    EC Firmware Update, update new EC firmware which include bugfix, bugfix, bugfix and bugfix...
    Sometimes OS will require specific EC firmware version to implement some special method, but that is another case.

    Because EC firmware update means there is bugfix or control method update in it.
    That's why PA_CUS1 did not include these files really make me confused. :confused:
    2
    So you just did:
    1/ rename the file as : update.zip
    2/ place the file on the micro sd card
    3/ turn off the tablet
    4/ press the down volume key and the power button at the same time untill the tablets turns on
    5/ the iconia will start the upgrade process by itself.

    To install this one? I wonder if it will work on a com_gen1..
    2
    Hi, I've downloaded the update.zip file, copy to sd card but do I must unzip the file in the SD car or keep the file in zip mode. When I push on Power and down volume key , the a500 start normaly, without a recovery screen or update

    Please Help

    Thank !:)

    Leave as zip... must be in the root of SD... not in any folder.
    Press and hold until u c small writing on screen.
    Make sure is vol down.... not up.
    Do while power is plugged in.