Acer Iconia One 8 B1-830 TWRP is now available for download. This will allow you to flash custom ROMs, firmwares and all sorts of hacks on your B1-830 Acer android tablet.
Download all the necessary files for the Acer B1-830 :
– MTK Preloader Drivers (available on the net or in my Guide post)
– SP Flash Tool v5
– B1-830 Scatter File
– TWRP from this here
Make sure to have the MTK driver properly.
Download the SuperSU ZIP available at http://download.chainfire.eu/supersu and put this zip on your Internal Memory (or External SDCard)
Get the appropriate Scatter for your device (also available in the Firmware directory)
Run Flash_Tool.exe has an administrator
Click on "Scatter Loading" and choose the scatter MTxxx_Android_scatter_emmc.txt file
Unckeck all the partition except the recovery one in order to flash only the recovery
Click on the recovery path, and choose the CWM Recovery file to flash.
Click on "Download" : SPFT is now waiting for a device a COM port to Flash
Remove your battery from your device, or unplug it, or make sure your device if off
Plug your device to your PC with USB cable (a good cable, on a direct back USB port, avoid front USB ports)
The flashing process will start automatically : do not unplug your USB cable !
A red bar for COM loading, a purple bar for Preloader Flashing, a yellow bar for Firmware flashing
Wait for a Green Circle saying the flash process is finished
Unplug the USB cable, close SPFT, but don’t power on your device
Boot your device directly into Recovery with the key combination. The Combo key to reboot in Recovery Mode is Vol+ & Power (hold both of them until it boots in Recovery mode)
Download stock recovery from here.