What is your  favorite? Tablet or game player? Today, this problem will not puzzle you any more.

All in one S7800B game tablet is coming…

How to reflash your tablet?

Following here:

Download the stock firmware

Password is geekbuying.com

Steps:

1, TF card upgrade method

Copy .img firmware files to you TF card.
The TF card into the TF card slot inside the machine.
Boot, when he was in the main interface will prompt you to update the firmware.

2, USB Upgrade method

First, Open the upgrade tool

Second, Choose the firmware, with “img” file.

Third, S7800 shutdown mode, connect the USB cable.
Maybe you need install RK usbdrives for your computer. You can find it in the firmware package.

Forth, Press volume – button and hold, then press power button 5 seconds.

Fifth, If the upgrade tool find your device, and the upgrade tool “1” will turns to green.

Click “升级 upgrade” key, then will begin to upgrade.

Geekbuying

B.regards!