[GUIDE] Firmwares, ROMs, CWM, Root - Acer Iconia (MTK) Tablets

Did you unlock your tab?

  • Yes

    Votes: 113 55.4%
  • No

    Votes: 91 44.6%

  • Total voters
    204
Search This thread

effemme8

Senior Member
Jan 24, 2008
417
17
---
 

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Last edited:

Scodera

Member
Jul 9, 2014
46
6
Hello, I have an Acer Iconia Tab A3-A40, Twrp and root via Magisk.
Magisk then told me that a new version is available.
The Magisk Manager, I could not start anymore.

That's why I switched to TWRP.
There I first tried to reinstall Magisk. Error message unfortunately no longer known.
Then uninstall Magisk. Also an unknown error message.

Restart attempt to TWRP.
Tablet just keeps restarting (bootloop)

TWRP can not be started via ADB (Fastboot) nor normally. Always restarting by itself.

Fasboot access is still available.

Start, it does too. Aver logo comes and then it starts again ...


What can I do?

Is there a way to flash the firmware completely via fastboot?

TWRP also starts not with: fastboot boot recovery.img

What can I do? Who else can help me?

Sorry for my bad English ...

Tab is for repair at Acer. So done
 
Last edited:

rk3

New member
Jun 26, 2013
4
0
hi there. I am trying to revive my old A1-810. It has no system installed (previously it had been updatet to KitKat). I managed to unlock the bootloader and install CWM with support of external SD card. Now I think I should be able to flash original KitKat firmware, but links from first post are not working and I am not able to find correct firmware anywhere.

I believe I need this file: OS_Acer_Acer.AV0K0.A1-810.RV0BRC01.WW.GEN1_A44K_A.zip

Does anyone have it and is able to share?

Thanks a lot

EDIT:
OK, I have found the correct file but I had no luck with flashing. Neither the Kitkat nor the Jelly Bean. I am getting error status 7 "set_perm some changes failed" when flashing Jelly Bean and error status 7 "set_metadata some changes failed" when flashing KitKat. Do somebody know what is wrong and how can I fix this?
 
Last edited:

ant1012

Member
Aug 10, 2008
38
5
I am also looking for root, rom, ANYthing. Even willing to pay.

Also looking for root for B3-A40. Been almost a week of trying absolutely every piece of software I can find, trying via fastboot and adb but no luck at all. Even contacted Acer directly about rooting & unlocking the bootloader and they just told me to check online forums
 

Aloosh99

Member
Jan 29, 2010
39
0
please i need help with my acer iconia a1 810
it,s stuck on erasing
i tried to flash it applying the methods given in this thread but no luck
now the tab is almost dead only i have prealoder vacoum in devices when i connect it
any solution please
 

Rimasi89

Senior Member
Mar 11, 2015
148
23
Leiria
Good :)
Here you go guys : SD_AV0L0_B3-A20_RV03RC05_WW_GEN1.zip
  • Download the zip
  • Copy it to your SDCard
  • Reboot in stock Recovery
  • Flash the zip

Could you upload again those files?

I get a forbidden access page.

I don't know what to do because my recovery is all in chinese and with translate a come with none flash zip option.

It's in bootloop because i tried to clean the emmc on that chinese recovery.

Thank you mate
 

pablo3690

New member
Nov 11, 2013
1
0
help

Acer Iconia (MTK) Tablets
Development



Main Contributors & Dev
@FireDiamond @vache @Shreps

This thread is only for Acer Iconia Tablets with MTK (MediaTek CPU/SoC)
If you have an Acer Iconia Tab with Intel CPU/SoC (like Iconia One 8), please look at this thread : [GUIDE] Root Acer Iconia Tab 8 - One 8
If you have an Acer Liquid Smartphone with MTK SoC, please look at this one : [GUIDE] Firmwares, ROMs, CWM, Root - Acer Liquid MTK Smartphones

Devices supported

Code:
          | Reco Firmware | SPFT Firmware | Preloader Unlocked | Custom Recovery | Root 
A1-713    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
A1-713HD  |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
A1-810    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | Partial
A1-811    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | Partial
A1-841    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
A3-A20    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
A3-A20FHD |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
A3-A10    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | [COLOR="MediumTurquoise"]YES[/COLOR]
A3-A11    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
B1-A71    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | [COLOR="MediumTurquoise"]YES[/COLOR]
B1-710    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | [COLOR="MediumTurquoise"]YES[/COLOR]
B1-711    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | [COLOR="MediumTurquoise"]YES[/COLOR]
B1-720    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
B1-721    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?

________________

Guides & Links

Unlock Bootloader/Preloader + Flash CWM Guide by @FireDiamond
Firmwares for flashing with SP Flash Tool - Generic Guide [EN][RU]
Firmwares for flashing with SPFT GUIDE for A1-81x Tabs - [EN] thx @nikagl

Unlock bootloader + CWM - [EN]
Unlock bootloader + CWM for A3-A10 4.4 - [FR]
Unlock bootloader + CWM for A1-810 4.4 - [RU] [EN] [DE]
Unlock bootloader + CWM for A1-811 - thx @nikagl [EN]
Fix wrong colors on B1-A71

XDA - Acer Iconia Toolkit Thread - English
4PDA - Acer A1-810/A1-810 Discussion - Russian
4PDA - Acer B1-A71 Firmware/Developing - Russian
4PDA - Acer B1-711 Firmware/Developing - Russian
Acer Club - Acer Android-powered tablets - French
Android-hilfe - Acer A1 Forum - German

OLD Guide :
Firmwares for flashing with SPFT GUIDE for 2013's Tabs - [EN]
(A1-810, A1-811, A3-A10, A3-A11, B1-A71, B1-710, B1-711, B1-720, B1-721)

Firmwares for flashing with SPFT GUIDE for 2014's Tabs - [EN]
(A1-713, A1-713HD, A3-A20, A3-A20FHD)


________________

Files & Download

All Files mirrored by @vache : http://cloud.vache-android.com/Acer/
All Files mirrored by @Moriveon : https://mega.nz/#F!34QQ1Y6C!cE0Q-VsDuvNTDwE238lRYA


Firmwares for stock recovery


@nikagl Mirrors :

Code:
A1-713    [KK]   [URL="http://cutt.us/C5d9u"]SD_Acer_AV0K0_A1-713_RV02RC05_WW_GEN1.zip[/URL]
A1-713HD  [KK]   [URL="http://cutt.us/NgVXg"]SDs_Acer_AV0K0_A1-713HD_RV05RC06_WW_GEN1.zip[/URL]

A1-810    [JB]   [URL="http://cutt.us/4wveq"]SDs_Acer_A1-810_AV052.RV00RC00_AV052.RV21RC02_WW_GEN1.rar[/URL]
A1-810    [JB]   [URL="http://cutt.us/7Cme"]SDs_Acer_AV052_A1-810_RV31RC03_WW_GEN1.zip[/URL]
A1-810    [KK]   [URL="http://cutt.us/r9RK4"]SDs_Acer_AV0K0_A1-810_RV0HRC03_WW_GEN1.zip[/URL]

A1-811    [JB]   [URL="http://cutt.us/7Cme"]SDs_Acer_AV052_A1-810_RV31RC03_WW_GEN1.zip[/URL]
A1-811    [JB]   [URL="http://cutt.us/UHI8"]SDs_Acer_A1-811_AV052.RV00RC00_AV052.RV02RC20_WW_GEN1.rar[/URL]
A1-811    [JB]   [URL="http://cutt.us/nIJQJ"]SDs_Acer_A1-811_AV052.RV00RC00_AV052.RV01RC11_WW_GEN1.rar[/URL]
A1-811    [KK]   [URL="http://cutt.us/uvyn"]SDs_Acer_A1-811_AV0K0.RV00RC00_AV0K0.RV02RC06_WW_GEN1.zip[/URL]

A1-841    [KK]   [URL="http://cutt.us/mkdB"]SDs_Acer_AV0K1_A1-841_RV0CRC08_WW_GEN1.zip[/URL]
A1-841    [KK]   [URL="http://cutt.us/ONfY"]SDs_Acer_AV0K1_A1-841_RV05RC06_WW_GEN1.zip[/URL]

A3-A10    [KK]   [URL="http://cutt.us/jCJy"]SDs_Acer_AV0K0_A3-A10_RV05RC03_WW_GEN1.zip[/URL]

A3-A11    [KK]   [URL="http://cutt.us/dlps"]SDs_Acer_AV0K0_A3-A11_RV04RC05_WW_GEN1.zip[/URL]
A3-A11    [KK]   [URL="http://cutt.us/0pvh"]SDs_Acer_AV0K0_A3-A11_RV04RC05_WW_GEN1.zip[/URL]

A3-A20    [KK]   [URL="http://cutt.us/utaqA"]SDs_Acer_AV0K0_A3-A20_1.018.00_WW_GEN1.zip[/URL]
A3-A20    [KK]   [URL="http://cutt.us/adb1d"]SDs_Acer_AV0K0_A3-A20_0.011.00_WW_GEN1.zip[/URL]
A3-A20    [KK]   [URL="http://cutt.us/to8M"]SD_Acer_AV0K0_A3-A20_1.015.00_WW_GEN1.zip[/URL]
A3-A20    [KK]   [URL="http://cutt.us/8QLeO"]SDs_Acer_AV0K0_A3-A20_1.017.00_WW_GEN1.zip[/URL]

A3-A20FHD [KK]   [URL="http://cutt.us/zEPc"]SDs_Acer_AV0K0_A3-A20FHD_1.019.00_WW_GEN1.zip[/URL]
A3-A20FHD [KK]   [URL="http://cutt.us/ATaku"]SDs_Acer_AV0K0_A3-A20FHD_1.023.00_WW_GEN1.zip[/URL]
A3-A20FHD [KK]   [URL="http://cutt.us/nTPPJ"]SDs_Acer_AV0K0_A3-A20FHD_1.020.00_WW_GEN1.zip[/URL]
A3-A20FHD [KK]   [URL="http://cutt.us/h3Bn"]SDs_Acer_AV0K0_A3-A20FHD_1.019.00_WW_GEN1.zip[/URL]

B1-710    [JB]   [URL="http://cutt.us/270Q"]SDs_Acer_AV051_B1-710_1.098.00_WW_GEN1.zip[/URL]

B1-711    [JB]   [URL="http://cutt.us/3hIC"]SDs_Acer_AV0K0_B1-711_RV02RC02_WW_GEN1.zip[/URL]
B1-711    [JB]   [URL="http://cutt.us/D8fk"]SDs_Acer_AV0K0_B1-711_RV02RC05_WW_GEN1.zip[/URL]
B1-711    [JB]   [URL="http://cutt.us/NfI0"]SDs_Acer_AV052_B1-711_1.140.00_WW_GEN1.zip[/URL]

B1-720    [KK]   [URL="http://cutt.us/6GlaB"]SDs_Acer_AV0K0_B1-720_RV0BRC05_WW_GEN1.zip[/URL]

B1-721    [KK]   [URL="http://cutt.us/YGT9"]SDs_Acer_AV0K0_B1-721_RV0ARC02_WW_GEN1.zip[/URL]
B1-721    [KK]   [URL="http://cutt.us/9AGHL"]SDs_Acer_AV0K0_B1-721_RV0ARC04_WW_GEN1.zip[/URL]

B1-A71    [JB]   [URL="http://cutt.us/meT3R"]SDs_Acer_AV051_B1-A71_1.174.00_WW_GEN1.zip[/URL]
B1-A71    [JB]   [URL="http://cutt.us/owmCF"]SDs_Acer_AV051_B1-A71_1.258.00_WW_GEN1.zip[/URL]



Firmwares for SPFT

Code:
/-------------------------------------------------------------------------\
| Tablet   | OS |         Link         |           MD5 Checksum           |
|----------|----|----------------------|----------------------------------|
| A1-713   | KK | http://cutt.us/rv5lo | 4216159d9a92bac44e7f740625fcad4d | AV0K0_A1-713_RV02RC05_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A1-713HD | KK | http://cutt.us/nCgXD | a3bc62c9c34c148d21bc977ed81672aa | AV0K0_A1-713HD_RV05RC03_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A1-810   | JB | http://is.gd/f810_42 | c8daacfac5b31938c968a204de388f1c | AV052_A1-810_RV31RC03_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A1-810   | KK | http://is.gd/f810_44 | 640b0a19247b449b4dd166e050ccc01b | AV0K0_A1-810_RV0HRC03_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A1-811   | JB | http://is.gd/f811_44 | 38d8d223a6404a4426e5d469cfa86650 | AV052_A1-811_RV08RC07_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A1-811   | KK | http://cutt.us/L3Xq  | 0a173aaed83bb0dd493ad4f80530e450 | AV0K0_A1-811_RV02RC06_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A1-841   | KK | http://cutt.us/9fQ35 | e0fe3657d5510db18c021f1e33199123 | AV0K1_A1-841_RV0CRC08_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A3-A10   | JB | http://is.gd/fa10_42 | c663e76b16a930f10dff84510a79b740 | AV052_A3-A10_RV05RC01_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A3-A10   | KK | http://cutt.us/gwSU  | a8927856a6d655adb2ea9d4807fc63be | AV0K0_A3-A10_RV05RC03_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A3-A11   | JB | http://is.gd/fa11_42 | 0d828c175073896adef35015c03617c7 | AV052_A3-A11_RV01RC12_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A3-A11   | KK | http://cutt.us/gJzLe | b1f610a1b07b3c0b120d103318508bca | AV0K0_A3-A11_RV04RC05_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A3-A11   | KK | http://cutt.us/jjOp  | 59705bb7d9bb1d7530fee641aeaa5bbf | AV0K0_A3-A11_RV04RC07_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A3-A20   | KK | http://cutt.us/mCakd | d4e034d871df6b9cddf60ea7332e8dc3 | AV0K0_A3-A20_1.018.00_WW_GEN1
|----------|----|----------------------|----------------------------------|
| A3-A20FHD| KK | http://cutt.us/e5Smh | 9b3c816da5e843a90c1c8a16af14d44b | AV0K0_A3-A20FHD_1.023.00_WW_GEN1
|----------|----|----------------------|----------------------------------|
| B1-710   | JB | http://is.gd/f710_41 | 1cdb94d3d9565d356662cd7ecbcc2b42 |
|----------|----|----------------------|----------------------------------|
| B1-711   | JB | http://is.gd/f711_42 | 1c2d6bdb4e37b1bf80334aca0008f619 |
|----------|----|----------------------|----------------------------------|
| B1-720   | KK | http://is.gd/f720_44 | 756332f6b8bda55629786f817e281210 |
|----------|----|----------------------|----------------------------------|
| B1-721   | KK | http://is.gd/f721_44 | 85ac1c6919361f07851f73b52ebf5552 |
|----------|----|----------------------|----------------------------------|
| B1-A71   | JB | http://is.gd/fa71_41 | 956c208efe2000f92edbe77648ef15f6 |
\-------------------------------------------------------------------------/


Bloatware Removers for custom recovery


Custom Recoveries
[A1-810] CWM Recovery with external SD Card mount: img
[A1-811] CWM Recovery with external SD Card mount: img
[A1-811] CarlivTouch-recovery-3_A1-811_Shreps.img (499ad25d01d7f2fd65e97db6e51baf3c) - @carliv Touch Recovery 3.0 for A1-811
[A3-A10] CWM Recoveries: img
[B1-A71] PhilZ Touch Recovery: img


________________

Credits & Thanks




"hi can u update link for acer a3-a20 for SPFT? please"
 

Scodera

Member
Jul 9, 2014
46
6
When the Message this ist for Acer_JetfireHD Come, Use the Modiefied Version.
Then is it a JetfireHD...
 
Last edited:

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  • 36
    Acer Iconia (MTK) Tablets
    Development



    Main Contributors & Dev
    @FireDiamond @vache @Shreps

    This thread is only for Acer Iconia Tablets with MTK (MediaTek CPU/SoC)
    If you have an Acer Iconia Tab with Intel CPU/SoC (like Iconia One 8), please look at this thread : [GUIDE] Root Acer Iconia Tab 8 - One 8
    If you have an Acer Liquid Smartphone with MTK SoC, please look at this one : [GUIDE] Firmwares, ROMs, CWM, Root - Acer Liquid MTK Smartphones

    Devices supported

    Code:
              | Reco Firmware | SPFT Firmware | Preloader Unlocked | Custom Recovery | Root 
    A1-713    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
    A1-713HD  |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
    A1-810    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | Partial
    A1-811    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | Partial
    A1-841    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
    A3-A20    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
    A3-A20FHD |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
    A3-A10    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | [COLOR="MediumTurquoise"]YES[/COLOR]
    A3-A11    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
    B1-A71    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | [COLOR="MediumTurquoise"]YES[/COLOR]
    B1-710    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | [COLOR="MediumTurquoise"]YES[/COLOR]
    B1-711    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="MediumTurquoise"]YES[/COLOR]         |       [COLOR="MediumTurquoise"]YES[/COLOR]       | [COLOR="MediumTurquoise"]YES[/COLOR]
    B1-720    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?
    B1-721    |      [COLOR="MediumTurquoise"]YES[/COLOR]      |      [COLOR="MediumTurquoise"]YES[/COLOR]      |        [COLOR="Red"]NO[/COLOR]          |       [COLOR="Red"]NO[/COLOR]        | ?

    ________________

    Guides & Links

    Unlock Bootloader/Preloader + Flash CWM Guide by @FireDiamond
    Firmwares for flashing with SP Flash Tool - Generic Guide [EN][RU]
    Firmwares for flashing with SPFT GUIDE for A1-81x Tabs - [EN] thx @nikagl

    Unlock bootloader + CWM - [EN]
    Unlock bootloader + CWM for A3-A10 4.4 - [FR]
    Unlock bootloader + CWM for A1-810 4.4 - [RU] [EN] [DE]
    Unlock bootloader + CWM for A1-811 - thx @nikagl [EN]
    Fix wrong colors on B1-A71

    XDA - Acer Iconia Toolkit Thread - English
    4PDA - Acer A1-810/A1-810 Discussion - Russian
    4PDA - Acer B1-A71 Firmware/Developing - Russian
    4PDA - Acer B1-711 Firmware/Developing - Russian
    Acer Club - Acer Android-powered tablets - French
    Android-hilfe - Acer A1 Forum - German

    OLD Guide :
    Firmwares for flashing with SPFT GUIDE for 2013's Tabs - [EN]
    (A1-810, A1-811, A3-A10, A3-A11, B1-A71, B1-710, B1-711, B1-720, B1-721)

    Firmwares for flashing with SPFT GUIDE for 2014's Tabs - [EN]
    (A1-713, A1-713HD, A3-A20, A3-A20FHD)


    ________________

    Files & Download

    All Files mirrored by @vache : http://cloud.vache-android.com/Acer/
    All Files mirrored by @Moriveon : https://mega.nz/#F!34QQ1Y6C!cE0Q-VsDuvNTDwE238lRYA


    Firmwares for stock recovery


    @nikagl Mirrors :

    Code:
    A1-713    [KK]   [URL="http://cutt.us/C5d9u"]SD_Acer_AV0K0_A1-713_RV02RC05_WW_GEN1.zip[/URL]
    A1-713HD  [KK]   [URL="http://cutt.us/NgVXg"]SDs_Acer_AV0K0_A1-713HD_RV05RC06_WW_GEN1.zip[/URL]
    
    A1-810    [JB]   [URL="http://cutt.us/4wveq"]SDs_Acer_A1-810_AV052.RV00RC00_AV052.RV21RC02_WW_GEN1.rar[/URL]
    A1-810    [JB]   [URL="http://cutt.us/7Cme"]SDs_Acer_AV052_A1-810_RV31RC03_WW_GEN1.zip[/URL]
    A1-810    [KK]   [URL="http://cutt.us/r9RK4"]SDs_Acer_AV0K0_A1-810_RV0HRC03_WW_GEN1.zip[/URL]
    
    A1-811    [JB]   [URL="http://cutt.us/7Cme"]SDs_Acer_AV052_A1-810_RV31RC03_WW_GEN1.zip[/URL]
    A1-811    [JB]   [URL="http://cutt.us/UHI8"]SDs_Acer_A1-811_AV052.RV00RC00_AV052.RV02RC20_WW_GEN1.rar[/URL]
    A1-811    [JB]   [URL="http://cutt.us/nIJQJ"]SDs_Acer_A1-811_AV052.RV00RC00_AV052.RV01RC11_WW_GEN1.rar[/URL]
    A1-811    [KK]   [URL="http://cutt.us/uvyn"]SDs_Acer_A1-811_AV0K0.RV00RC00_AV0K0.RV02RC06_WW_GEN1.zip[/URL]
    
    A1-841    [KK]   [URL="http://cutt.us/mkdB"]SDs_Acer_AV0K1_A1-841_RV0CRC08_WW_GEN1.zip[/URL]
    A1-841    [KK]   [URL="http://cutt.us/ONfY"]SDs_Acer_AV0K1_A1-841_RV05RC06_WW_GEN1.zip[/URL]
    
    A3-A10    [KK]   [URL="http://cutt.us/jCJy"]SDs_Acer_AV0K0_A3-A10_RV05RC03_WW_GEN1.zip[/URL]
    
    A3-A11    [KK]   [URL="http://cutt.us/dlps"]SDs_Acer_AV0K0_A3-A11_RV04RC05_WW_GEN1.zip[/URL]
    A3-A11    [KK]   [URL="http://cutt.us/0pvh"]SDs_Acer_AV0K0_A3-A11_RV04RC05_WW_GEN1.zip[/URL]
    
    A3-A20    [KK]   [URL="http://cutt.us/utaqA"]SDs_Acer_AV0K0_A3-A20_1.018.00_WW_GEN1.zip[/URL]
    A3-A20    [KK]   [URL="http://cutt.us/adb1d"]SDs_Acer_AV0K0_A3-A20_0.011.00_WW_GEN1.zip[/URL]
    A3-A20    [KK]   [URL="http://cutt.us/to8M"]SD_Acer_AV0K0_A3-A20_1.015.00_WW_GEN1.zip[/URL]
    A3-A20    [KK]   [URL="http://cutt.us/8QLeO"]SDs_Acer_AV0K0_A3-A20_1.017.00_WW_GEN1.zip[/URL]
    
    A3-A20FHD [KK]   [URL="http://cutt.us/zEPc"]SDs_Acer_AV0K0_A3-A20FHD_1.019.00_WW_GEN1.zip[/URL]
    A3-A20FHD [KK]   [URL="http://cutt.us/ATaku"]SDs_Acer_AV0K0_A3-A20FHD_1.023.00_WW_GEN1.zip[/URL]
    A3-A20FHD [KK]   [URL="http://cutt.us/nTPPJ"]SDs_Acer_AV0K0_A3-A20FHD_1.020.00_WW_GEN1.zip[/URL]
    A3-A20FHD [KK]   [URL="http://cutt.us/h3Bn"]SDs_Acer_AV0K0_A3-A20FHD_1.019.00_WW_GEN1.zip[/URL]
    
    B1-710    [JB]   [URL="http://cutt.us/270Q"]SDs_Acer_AV051_B1-710_1.098.00_WW_GEN1.zip[/URL]
    
    B1-711    [JB]   [URL="http://cutt.us/3hIC"]SDs_Acer_AV0K0_B1-711_RV02RC02_WW_GEN1.zip[/URL]
    B1-711    [JB]   [URL="http://cutt.us/D8fk"]SDs_Acer_AV0K0_B1-711_RV02RC05_WW_GEN1.zip[/URL]
    B1-711    [JB]   [URL="http://cutt.us/NfI0"]SDs_Acer_AV052_B1-711_1.140.00_WW_GEN1.zip[/URL]
    
    B1-720    [KK]   [URL="http://cutt.us/6GlaB"]SDs_Acer_AV0K0_B1-720_RV0BRC05_WW_GEN1.zip[/URL]
    
    B1-721    [KK]   [URL="http://cutt.us/YGT9"]SDs_Acer_AV0K0_B1-721_RV0ARC02_WW_GEN1.zip[/URL]
    B1-721    [KK]   [URL="http://cutt.us/9AGHL"]SDs_Acer_AV0K0_B1-721_RV0ARC04_WW_GEN1.zip[/URL]
    
    B1-A71    [JB]   [URL="http://cutt.us/meT3R"]SDs_Acer_AV051_B1-A71_1.174.00_WW_GEN1.zip[/URL]
    B1-A71    [JB]   [URL="http://cutt.us/owmCF"]SDs_Acer_AV051_B1-A71_1.258.00_WW_GEN1.zip[/URL]



    Firmwares for SPFT

    Code:
    /-------------------------------------------------------------------------\
    | Tablet   | OS |         Link         |           MD5 Checksum           |
    |----------|----|----------------------|----------------------------------|
    | A1-713   | KK | http://cutt.us/rv5lo | 4216159d9a92bac44e7f740625fcad4d | AV0K0_A1-713_RV02RC05_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A1-713HD | KK | http://cutt.us/nCgXD | a3bc62c9c34c148d21bc977ed81672aa | AV0K0_A1-713HD_RV05RC03_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A1-810   | JB | http://is.gd/f810_42 | c8daacfac5b31938c968a204de388f1c | AV052_A1-810_RV31RC03_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A1-810   | KK | http://is.gd/f810_44 | 640b0a19247b449b4dd166e050ccc01b | AV0K0_A1-810_RV0HRC03_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A1-811   | JB | http://is.gd/f811_44 | 38d8d223a6404a4426e5d469cfa86650 | AV052_A1-811_RV08RC07_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A1-811   | KK | http://cutt.us/L3Xq  | 0a173aaed83bb0dd493ad4f80530e450 | AV0K0_A1-811_RV02RC06_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A1-841   | KK | http://cutt.us/9fQ35 | e0fe3657d5510db18c021f1e33199123 | AV0K1_A1-841_RV0CRC08_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A3-A10   | JB | http://is.gd/fa10_42 | c663e76b16a930f10dff84510a79b740 | AV052_A3-A10_RV05RC01_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A3-A10   | KK | http://cutt.us/gwSU  | a8927856a6d655adb2ea9d4807fc63be | AV0K0_A3-A10_RV05RC03_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A3-A11   | JB | http://is.gd/fa11_42 | 0d828c175073896adef35015c03617c7 | AV052_A3-A11_RV01RC12_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A3-A11   | KK | http://cutt.us/gJzLe | b1f610a1b07b3c0b120d103318508bca | AV0K0_A3-A11_RV04RC05_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A3-A11   | KK | http://cutt.us/jjOp  | 59705bb7d9bb1d7530fee641aeaa5bbf | AV0K0_A3-A11_RV04RC07_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A3-A20   | KK | http://cutt.us/mCakd | d4e034d871df6b9cddf60ea7332e8dc3 | AV0K0_A3-A20_1.018.00_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | A3-A20FHD| KK | http://cutt.us/e5Smh | 9b3c816da5e843a90c1c8a16af14d44b | AV0K0_A3-A20FHD_1.023.00_WW_GEN1
    |----------|----|----------------------|----------------------------------|
    | B1-710   | JB | http://is.gd/f710_41 | 1cdb94d3d9565d356662cd7ecbcc2b42 |
    |----------|----|----------------------|----------------------------------|
    | B1-711   | JB | http://is.gd/f711_42 | 1c2d6bdb4e37b1bf80334aca0008f619 |
    |----------|----|----------------------|----------------------------------|
    | B1-720   | KK | http://is.gd/f720_44 | 756332f6b8bda55629786f817e281210 |
    |----------|----|----------------------|----------------------------------|
    | B1-721   | KK | http://is.gd/f721_44 | 85ac1c6919361f07851f73b52ebf5552 |
    |----------|----|----------------------|----------------------------------|
    | B1-A71   | JB | http://is.gd/fa71_41 | 956c208efe2000f92edbe77648ef15f6 |
    \-------------------------------------------------------------------------/


    Bloatware Removers for custom recovery


    Custom Recoveries
    [A1-810] CWM Recovery with external SD Card mount: img
    [A1-811] CWM Recovery with external SD Card mount: img
    [A1-811] CarlivTouch-recovery-3_A1-811_Shreps.img (499ad25d01d7f2fd65e97db6e51baf3c) - @carliv Touch Recovery 3.0 for A1-811
    [A3-A10] CWM Recoveries: img
    [B1-A71] PhilZ Touch Recovery: img


    ________________

    Credits & Thanks

    10
    Flash recovery and SUPERSU for ROOT for A1-81x

    Hi all,

    Because flashing recovery on A1-810/A1-811 turned out to be a little different than others, I decided to rewrite the steps a little. I've done this procedure many times, so I'm quite sure it works this way. So far I have not been able to brick my device this way, so no real danger (unless you'd use files for different devices or type wrong parameters). In all cases - unbricking can always be done flashing a full ROM (instructions see first post).

    Here are the *magic* the steps:

    • Download and unpack drivers: http://bit.ly/1hujx8o
      • Run "install_driver.exe" AS ADMINISTRATOR and wait about 2 minutes. After this you will see a popup window (Driver for xxx installed), close it and reboot your PC.
      • Turn your tablet off and connect it to PC. You will see a popup message "New device detected". Wait until drivers will be installed OR until tab will disconnect from PC.
    • Download the archive for unlocking your A1-811: http://bit.ly/1JChdUt or A1-810: http://bit.ly/1M4AbXn
      Unpack the archive to your folder.
    • Launch "/SP Flash Tool/flash_tool.exe" AS ADMINISTRATOR.
    • Press "File"->"Open Scatter-loading file...", choose MT6589_Android_scatter_emmc.txt from the "4.2 + 4.4 Unlock" folder
    • Press "Window"->"Write Memory", new tab will appear, open it.
    • Click "Open Raw Data", choose "secuoff.img" from the "4.2 + 4.4 Unlock" folder.
    • Configure options:
      • Memory Setting = EMMC
      • Begin Address = 0x3D80000
      • Container Length = 0x006D20
    • Click "Write Memory" and connect your tab to PC.
      • Red progress bar will appear.
      • Gray-green progress will appear.
      • Green circle will appear and you will hear the "device disconnected" sound.
    • Disconnect tab, DO NOT turn it on!
    • After this return to the "Download" tab.
    • First select only PRELOADER (use preloader_unlocked.bin) and SEC_RO (use secuoff.img).
    • Press "Download" and connect your tab to PC. Flashing process will start about in 20 seconds.
    • You will see following progress bars:
      • Red progress bar.
      • Purple progress bar.
      • Yellow progress bar.
      • Green circle.
    • Disconnect tab, DO NOT turn it on!
    • Second select only RECOVERY (use CWM-6.0.5.0_A1-811-eagleowl.img, Carliv has mount issues). See attached screenshot. Click on the word RECOVERY to select the new recovery file
    • Press "Download" and connect your tab to PC. Flashing process will start about in 20 seconds.
    • You will see following progress bars:
      • Red progress bar.
      • Purple progress bar.
      • Yellow progress bar.
      • Green circle.
    • Disconnect your tab from PC. Do not boot Android, try to boot in recovery:
    • Press and Hold Volume- (lower volume, the one closest to the power button) and turn tablet on. Hold Vol-minus till the recovery has been loaded
    • In my case USB mount didn't work. So I used sideload to install SuperSU:
    • Reboot tab and check whether root was succesfull
    • I installed Xposed with the Xposed installer using the option "Recovery (flash zip automatically)". It rebooted and installed it without having to select it from sdcard...
    IF SOMETHING WENT WRONG:
    There's a folder called "Rescue" for some OS versions. In SPFT load a scatter from that folder and flash files using "Download" button. You will get a warning window "Not all images loaded...", press "Yes".
    TROUBLESHOOTING AND SPFT ERRORS:
    SPFT Error "??(2)": Reboot your PC and retry.
    SPFT Error #10*3: Reinstall driver, try another USB port.
    SPFT Error #1021 (#8045): Your tab is completely dead. Nothing can revive it.
    SPFT Error #2004: The most dangerous and common error. See "Fixing reconnecting" below.
    SPFT Error #3144: This error may be on B1 tablets. For fixing it you need to remove back cover.
    When red bar will reach 100%, wait about 1 second and disconnect the battery.
    But if it will not help, you need to use testpoint.
    SPFT Error #4001: Disconnect tab's battery and retry without it.
    SPFT Error #4010 (#4032): The problem is on PC side. Try to reinstall driver, use another
    USB port and cable. The most users who got this problem has solved
    it by using another PC. Try to Disable signature enforcement if you're on Windows 8 / 8.1
    SPFT Error #61**: You will get this error when you have unlocked your bootloader and trying to flash.
    Solution: in SPFT UNcheck all blocks except PRELOADER, flash it using "Download" button.
    Then flash ALL blocks EXCEPT PRELOADER using "Download" button.
    SPFT Error #8038: Flash using "Download" button.

    Fixing reconnecting:
    When you connect your tab to PC, it recognizes tab. But after few seconds tab starts to reconnect every 3-5 seconds. Only two solutions are available at the moment:
    1. Disconnect tab from PC, press Reset button (located in the small hole) THREE TIMES and try to flash again.
    2. Try to flash without battery. Stuck on "Searching..." in SPFT:
    See SPFT Error #4032.
    Stuck on Acer logo: Press "Reset" and turn tab on again.
    Regards,

    Nika.

    Flash recovery and SUPERSU for ROOT for A1-81x
    Flash Full ROM guide (for unbricking) for A1-81x
    8
    [GUIDE] Flash/Unbrick with a SPFT Firmware

    Flash a full Firmware with SPFT (back to original / unbrick)

    Devices compatible with this Guide :
    • A1-713
    • A1-713HD
    • A3-A20
    • A3-A20FHD

    Downloads

    SP Flash Tool

    Firmwares


    Drivers
    • Download MTK Drivers : MTK_SP_Drivers_v1.4.rar (last one unsigned) or MTK_Signed_Drivers.zip (older but signed for Windows 8)
    • Open your Windows device manager
    • Remove your battery from your device, or unplug it, or make sure your device if off
    • Plug your device to your PC with USB cable (a good cable, on a direct back USB port, avoid front USB ports)
    • A "MTxx Preloader" device should appears for a few seconds, install drivers for it
    • Unplug, replug the USB cable, your device should be well regconized (a COM device in USB Ports & Com)

    Flash the firmware
    • Download the Firmware archive and the SP Flash tool for your device
    • Unzip both SPFT and Firmware archives
    • Run flash_tool.exe has an administrator
    • The program can prompt that a scatter file is required, click on OK.
      spft_load.png
    • Click on "Scatter-loading" and choose the scatter MTxxx_Android_scatter_emmc.txt file from the Rework-Secro directory under the Firmware directory
    • You should have something like :
      spft_secro.png
    • Make sure only SEC_RO partition is checked, you're in "Download Only" mode and click on "Download": SPFT is now waiting for a device a COM port to Flash
    • /!\Remember never use the Format pattern to download versions.
    • Remove your battery from your device, or unplug it, or make sure your device if off
    • Plug your device to your PC with USB cable (a good cable, on a direct back USB port, avoid front USB ports)
    • The flashing process will start automatically : do not unplug your USB cable !
    • Wait for a Green Circle saying the flash process is finished
      spft_ok.png
    • /!\ Do NOT power on your device, it must be stay off
    • Now, Click on "Scatter-loading" and choose the scatter MTxxx_Android_scatter_emmc.txt file from the root Firmware directory
    • You should have something like :
      spft_upgrade_firmware.png
    • /!\ It's recommended to uncheck the "PRELOADER" partition, you can try to make the process with this checked only if it failed before while unchecked.
    • Make sure the download pattern is “Firmware Upgrade”, and the firmware secro-sign.img is used instead of secro-sign.img from the previous folder
    • Click on "Download" : SPFT is now waiting for a device a COM port to Flash
    • Remove your battery from your device, or unplug it, or make sure your device if off
    • Plug your device to your PC with USB cable (a good cable, on a direct back USB port, avoid front USB ports)
    • The flashing process will start automatically : do not unplug your USB cable !
    • A red bar for COM loading, a purple bar for Preloader Flashing, a yellow bar for Firmware flashing
    • Wait for a Green Circle saying the flash process is finished
      spft_ok.png
    • Close SPFT, unplug USB Cable, put back your battery, charge your device for 10min, try to boot it

    And your device is back ;)