Upgrade Lenovo S820 with Android KitKat Row Version

Upgrade Lenovo S820 with Android KitKat Row Version - Lenovo S820 already received update to Android KitKat, This update can be apply using OTA or flashing using SP Flash Tool. Today i will post a guide on how to Update Lenovo S820 with Android KitKat ROW version but different from any other guide that i has been post is i will use OTA update for installing this update. There will be some condition that must be filled before you can follow this guide, and i will explain it later.

Disclaimer :
This guide for educational purpose only, We not responsible if your device bricked after following this tutorial.  (DWYOR), Please prepare everything before start following this guide like backup your data, applications, etc this guide has possibility to brick your device.

ROM Description :

• Build Number : S820_ROW_S220_140722
• Date : 22-07-2014
• OS : Android 4.4.2
• Languages : Russian , Ukrainian, English, Arabic, Spanish, French, Chinese, Vietnamese, Indonesian, Malaysian, Thai

Change Logs :

• Android 4.4.2
• VibeUI 1.5
• Updated almost all applications from Lenovo
• The new system interface
• Speed up the system interface
• Battery Optimization
• Modem for European version RESET
• Option Dialer

Download :

• S820_ROW_S220_140722 ↦ 698 Mb, this is a zip file that can be flash using stock Lenovo recovery not TWRP or CWM.
• S820_ROW_S220_140722 ↦ Mirror

Upgrade Lenovo S820 with Android KitKat Row Version

1. Requirements :
   • This can be do only if your current firmware is S820_ROW_S124_140404, please confirm it with go to System Setting ↦ About Phone ↦ Build Number. 
     
   • Confirm that your Lenovo device still using stock Lenovo recovery.
   • This update will be delete all your data store on your device, backup first for safety.
   • Lenovo S820 8GB can also follow this guide, but still do with your own risk.
   • Jump to Step 3,


2. If above conditions cannot be filled, than you cannot update your Lenovo S820 to Android KitKat.
3. If your Lenovo S820 not used ROW_S124 then you still can follow below step :
   • S820_ROW_S124_140404 (4GB) ↦ This contains all required files to flashing your device to S124 version. This files can be install using SP Flash Tool
   • S820_ROW_8G_S124_140404 (8GB) ↦ This contains all required files to flashing your device to S124 version for Lenovo S820 8GB. This files can be install using SP Flash Tool


4. After finish complete the requirements now it time to update, rename S820_ROW_S220_140722 to update.zip, now move or copy update.zip to your SD Card. Please copy on SD Card root don't copy inside a folder.
5. Turn off your device, wait for 5-6 second for complete turn off.
6. Press and hold Power + Volume Up + Volume Down button, release it when you can see Lenovo recovery main menu.
7. Your device will be start and update will be start automatically, wait for the installation until finish.
8. Done, now your device already successful update with Android KitKat, confirm with go to System Setting ↦ About Phone ↦ Build Number
   

Enjoy your new device with Android KitKat installed on your system, If you wanna root this firmware and install custom recovery you can read Root, Custom Recovery TWRP v2.7.1.1 for Lenovo S820 Android Kit Kat ROW Version.

Thank you for visiting and reading this guide i hope this can help you solve your problems...