Upgrade to Android 4.2.2 ROM for Cellon C8680

Android smartphone Cellon C8680 is known as Q-mobile Q-Smart Miracle Mach in Vietnam. This smartphone has Android 4.0.4 when you buy it. However, you can upgrade it's Android ROM to 4.2.2.

Cellon C8680 specification: 

- TFT LCD 4.3"
- Chipset Qualcomm MSM8225 dualcore 1.2 GHz
- ROM 4GB, RAM 1GB
- Camera: 8MP, font camera: 2MP

You can follow below steps to upgrade this smartphone to Android 4.2.2:

1. Root your smartphone:

- Download this file and install it on your phone: http://www.mediafire.com/download/1nt1tp45xmzkkvp/Framaroot_1.9.2.apk- Open Frameroot, choose Install SU/Superuser > click Boromir
- After successful, restart your phone

2. Install ClockworkMod:

- Download this file and copy it into your SD card root folder: http://www.mediafire.com/download/gw23z15jsg3i313/recovery.img- Install Terminal Emulator for Android for your phone: https://play.google.com/store/apps/details?id=jackpal.androidterm&hl=en- Open Terminal Emulator for Android on your phone and run below commands:
+ su
+ dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p16

3. Upgrade to Android 4.2.2 ROM (with Sony Xperia Z user interface):

- Download this file ([ROM] Qsmart Mach Mod Xperia Z Final) and copy it into your SD card root folder: http://www.mediafire.com/download/6a12qc8cj1ma1sz/%5BROM%5D+Qsmart+Mach+Mod+Xperia+Z+Final.zip
- Turn off your phone. Then press and hold Power + Volume down key to start on ClockworkMod. 

- In ClockworkMod, Power button is Select function, Volume up/down buttons is Up/down navigational functions. Now follow below steps:
+ Wipe data / factory reset > Yes
+ Wipe cache partion > Yes
+ Advanced > Wipe dalvik cache > Yes
+++ Go back+++
+ Mounts and storage > format / system > Yes
+++ Go back+++
+ Install zip > choose zip from sdcard > browse and select [ROM] Qsmart Mach Mod Xperia Z Final > Yes
+++ Go back+++
+ Reboot system now > Yes.

Now you have Android 4.2.2 for your Cellon C8680 smartphone. Enjoy it!