PIRANHA Business II Tab 7.0 Official Firmware.

Business II Tab 7.0

Tablet Firmware . 





Allwinner A10 CPU

1.4 GHz 

16 GB 

1 GB DDR3 RAM 

0.3 MP Front Cam 3.2 MP Rare Cam  

 HDMI 

 3G WIFI Tablet PC


Before Proceeding must read :






Download 4.1 Jellybean.


you can use this Android Tablet firmware,  ROM to restore your Android China tablets to generic firmwares or upgrades . Make sure to charge battery upto 60%. Power failure during flashing may result dead or broken tablets.
Note : Consider flashing Stock firmwares , as a last option.

Required Flashing Tools & Tutorials





  • Tablet Flashing Tool :  Firmware upgrade tool LiveSuit & Drivers
  • Tablet Flashing Tool:   Firmware upgrade Tool Phoenix Usb Pro
  • Flashing with SD Card:Firmware update instruction with microSD card 
  • LiveSuit Tutorial :  how to flash tablet with LiveSuit    

    • When Flashing a tablet is necessary ? 

    Restoring your tablet PC or smartphones to stock ROM is necessary when android tablet or smartphones faces the following problems. 
    1. Forgotten Pattern Lock on Android Tablets. (If undone by Hard reset)
    2.Too many pattern attempts / Reset user lock.(If undone by Hard reset)
    3. Tablets PC stuck on Gmail account.
    4. Android Tablet PC stuck on Android logo.
    5.Unexpected error / Force close errors generate by Android operating system .
    6. Tablet Android  hang on start-up / Multiple errors generating by OS. 
    7. Market Android / Google play having problems or generating errors. 
    8.Upgrading to new Android version.