xrAgH3lBCk0anL27bi4osNTes3KB3baQXCcTHaa1
Bookmark

Acer A3-A20 Firmware (Download Flash File)

Acer A3-A20 Firmware (Download Flash File)
Download Firmware A3-A20 for repair Software A3-A20 Custom rom  Update Acer Iconia A3-A20 firmware. A3-A20 having problems? Hang the logo, Imei Null baseband unknow. Restarting on its own even experienced bootlop or the most terrible one is hardbrick, where your device is just a step towards the dump.

Don't worry, we have a few solutions, remember, only some solutions. What is the solution, Reinstall / flashing so your device will return to normal (Terms and conditions apply only if your device experiences a corrupted software feature).

Acer Iconia A3-A20 Full Specifications

General
Brand Acer
Model Iconia A3-A20
Release date August 2014
Dimensions (mm) 171.00 x 265.00 x 8.90
Weight (g) 540.00
Battery capacity (mAh) 5700
Removable battery No

Firmware Acer A3-A20;
Driver 

Download Link

Flash a Stock ROM SP Flash tool

  • 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.
  • 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 :
  • 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
  • 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 :
  • 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

Close SPFT, unplug USB Cable, put back your battery, charge your device for 10min, try to boot it
Post a Comment

Post a Comment

Comment with your Google account if you’d like to be able to manage your comments in the future. If you comment anonymously, you won’t be able to edit or delete your comment.