- Title: Lenovo A820
- Listed: 04/21/2013 12:56 am
- ROM Version: ROM Android 4.1.2
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ROM Phone Lenovo A820 – ROM Android 4.1.2
Model Name:Lenovo A820
ROM version number:M.X.C_Lenovo A820_S137_130411
Based on the official version:Lenovo A820_S137_130411
- removed my 3G, replace the boot screen Lenovo original log, animation change for lenovo Animation.
- Full root privileges and the latest Superuser
- Compact Unicom custom software to reduce the power consumption to
- strengthen AGPS positioning, joined the foreign XDA three seconds on the location code
- to optimize the sensitivity of the touch screen, enhanced the pressure sensitive knowledge
- ROM overall DEODEX of
- rewrite Brush script, brush finished automatically restart
- joined Baidu input method
- to optimize the graphics processing system, switching animation without Caton
- lowered WIFI search frequency, has
- joined Sony Sony BRAVIA ENGINE quality optimization for power-saving settings display engine.
- init.d added a lot of optimization script the zipalign script memory optimization script, SD card read speed optimization scripts, and so on
- SD card speed to 1024 (increase SD read and write speeds) and
- a new revision of I / O scheduling optimization parameters (more saving smooth)
- update the host file to filter ads
- built several commonly used software, you can uninstall unwanted.
Language support: EN/CN
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.
※Please make a backup of your device before installing or updating ROM