Download Bytwo BS400 Firmware (Flash File)

Here you will find the direct link to download Stock Firmware for your Bytwo BS400 Android Smartphone. The zip package included with Flash File, Flash Tool, USB Driver, and how-to Flash manual instructions. This device manufactured with two Hardware and Software Platform MT6572 and MT6580. The MT6572 variant running on Android v4.4.2 KitKat version other one is v6.0 Marshmallow. Use SP Flash Tool for flash Firmware on this device.

[*] Chipset: MediaTek MT6572 / MT6580.
[*] Driver: MTK USB Driver.
[*] Flash Tool: Smart Phone Flash Tool.

Download Bytwo BS400 MT6572 Firmware (Flash File)

Build Number: C5_72KK_KK_3GW_B15_EMMC_32_4_FWVGA_ZYD_P1_Bytwo_20160704
Android Version: v4.4.2 (KitKat)
Download Size: 335 MB


Download Bytwo BS400 MT6580 Firmware (Flash File)

Build Number: B36A2_J4_YBZ_BS400_bytwo_ER241C_M04_20170614_2127
Android Version: v6.0 (Marshmallow)
Download Size: 824 MB


Build Number: B36A2_J4_YBZ_BS400_bytwo_ER241C_M04_20170714_1757
Android Version: v6.0 (Marshmallow)
Download Size: 828 MB


How To Flash

Step 1: After download the zip package then extract the Firmware.

Step 2: This flashing process required to install MTK VCOM Port USB Driver.

Step 3: Open SP Flash Tool and select the scatter file from downloaded flash file.

Step 4: Connect your device to the Computer and start the flashing.


[*] The flashing process can erase the devices full ROM, before starting flash please make a backup for your important data.

[*] After installing Firmware on your Bytwo BS400 device it will startup with a Factory Default condition. Firmware flashing on your device help to recover Software related dead issue, remove security and upgrade the operating system.