• Title: Lenovo A820
  • Listed: 05/01/2013 12:10 am
  • ROM Version: ROM Android 4.1.2
  • You must be logged for ROM download.

Overall Rating : 5

7754 total views, 1 today

17 Total favorites


Lenovo A820
Lenovo A820 - Image 1Lenovo A820 - Image 2Lenovo A820 - Image 3Lenovo A820 - Image 4

Author adMember Info


  • Listed by: SoCr@Te
  • Member Since: 05/15/0470


ROM Mobile Phone Lenovo A820 – ROM Android 4.1.2


Model name:Lenovo A820 
Android version:4.1 
ROM Author:Airwolf 
ROM version number:Lenovo A820_S135_20130414 
Based on the official version:S135


Update 04/30/2013

1, SMS interface, you can easily add a contact
2, repair interface dislocation
3, the shield set does not support setting
4, set \ correction copyright information display
5, modified two card click on the card FC
6, Repair services (first available card), the current use of the day found no service
7, may be able to switch Click the drop-down bar option to turn off the APN
8, Repair topic fc, is the industry's most stable version of the theme will not fc.
9, the the repair online theme application will fc problem, can now be installed directly online topics
10 repair touch tone that is set after reboot sound, touch vibration will not restore the default
11, update MIUI to 2013-04-20 version
12, the drop-down menu in the synchronization after set the millet Google account, click Synchronize Now, switch


Features ROM:

- miui v5 desktop lock screen lock screen is four, more convenient, the interface is very nice drops, specifically looking at the screenshot
- optimized graphics processing system, switching animation Caton
- lowered WIFI search frequency for the power-saving settings
- SD Card Speed ??modify 1024 (to improve the SD reading and writing speed)
- revised the I / O scheduling optimization parameters (more power and smooth)
- cpu frequency adjustment software, you can easily adjust the power saving
- delete some seldom-used software, and the software on the data area, do not like can be deleted directly
- join google kit, the essential weapon like to play the game, we know everything.
- lock and unlock sound as the Samsung sound of water droplets, you need to brush the actual experience effect
- default Baidu input method
- kernel to obtain permanent root, using latest version Superuser3.1.3, update binary su file to get the highest authority smoother!
- adding new hosts, can shield more advertising;
- optimization modify the kernel, add the init.d script support.
- SuperCharger optimization (from XDA) power saving you absolutely feel the draw! ! ! Recognized as the best optimization method, the effect is significant (script updates
- new version, the effect is more obvious, faster) – contains kernel optimization, memory management, and power optimization, basically put an end to the crash.
- optimize the response speed of the multi-tasking
- join the Sony BRAVIA ENGINE picture quality optimization engine, the screen sense more shocking!
- adding beats sound to enhance the effect of headphones to listen to music.
- join completely finished Advanced Power menu with restart function, adding a small program with entering recovery mode
- plus a SMS pop-up software, do not like the words of self unloading
- BusyBox run the script support
- to optimize GPS positioning parameters, the replacement of the corresponding conf faster positioning, optimizing Internet parameters, faster Internet


Language support: EN/CN


Install ROM:

1. Download this package rom,flash,recorvery.
2. Extract all the files in the package to your desktop.
3. now, turn your phone off/remove the battery/put it back in/don’t turn it on.
4. Install your usb driver.disconnect your phone after driver installation,remove the battery and put it back in/don’t turn it on.
5. Run flash_tool.exe located in SP_Flash_Tool folder.

Select a the MT6589_Android_scatter_emmcin Recovery with Flashtools
Click Flash_tool.exe interface Firmware-> Upgrade

Phone after taking the battery in put something
Connect the data cable
Brush finished with green circles appears

-First boot will take time.

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※Please make a backup of your device before installing or updating ROM

8 Responses to“Lenovo A820”

  1. 04/16/2013
    Posts: 2

    Czech Republic

    Hi could you be so kind and create CWM flashable version?

  2. 04/14/2013
    Posts: 1


    google play not work

  3. 04/25/2013
    Posts: 6


    I have sucesfully instaled this rom,and want to install google play,but I have done only put my account and then it was stop worked,but the gmail it works well,change permisions does not done anythign,and I was able to instal with this CWM5 in english,I have wipe all,and fix permision but don't luck?

  4. 05/09/2013
    Posts: 2

    United States

    Congratulations, very nice Rom!!

    I have a question, i don't know how into to mode engineering. How do it?

    Thanks regards :)

  5. 03/29/2013
    Posts: 3

    Russian Federation

    please make rom in the Russian language


  6. 04/07/2013
    Posts: 36


    please help, when I flashed to this rom,  screen was garbled, not readable anymore.


    • 04/07/2013
      Posts: 36


      Now installed the Update Rom, but  MI logo now appear on the screen.

      At the lower left part of the screen shows:

          => TOOL DL image Fail!

          => uboot is blocking by dl info

  7. 05/18/2013
    Posts: 2

    Hong Kong

    what can i do if i formated my a820 :(

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