Here is BluBoo B1s stock ROM firmware (flash file) that you lot tin download together with role to flash or charge stock firmware on your BluBoo B1s device.
Though this BluBoo B1s Stock ROM (flash file) has been checked together with confirmed to live on for BluBoo B1s, due to device variations, nosotros cannot guaranty that it volition live on for yours.
Depending on your electrical flow OS version, this BluBoo B1s stock firmware, when flashed on your device, volition either upgrade, downgrade or unbrick your BluBoo B1s.
And inwards either case, you lot volition close probable liberate all your of import files inwards the device, therefore, you lot ask to backup all the of import files on your device.
BluBoo B1s Stock ROM Firmware Download Link(s)
See also: All BluBoo Stock ROM Firmware (Flash File)
How to Flash or Upgrade BluBoo B1s Firmware
1. Download your BluBoo B1s Stock ROM firmware from the link(s) above.
2. Download together with install Windows device drivers for your BluBoo B1s. See here: All Android Devices ADB together with Fastboot Drivers
3. Extract your BluBoo B1s firmware on your PC.
4. Now, select either of the tools listed below here.
Either of the tools tin download together with flash stock ROM firmware on your BluBoo B1s. I recommend that you lot select the 1 that is close suitable to upgrade or flash your BluBoo B1s.
Note:
1. Each of the tools listed inwards a higher house contained measuring past times measuring guides amongst illustrated pictures on how to flash stock firmware on your BluBoo B1s.
2. If you lot require whatever farther assistance, precisely drib your comment detailing the issue(s) together with I shall aid you lot revive your BluBoo B1s , if ask be.
