Download Bluboo S1 Firmware file and follow the procedure to install Bluboo S1 Flash File and get your phone back.
You are about to download Bluboo S1 stock rom.
You can use this firmware file to flash Bluboo S1.
If also you want to upgrade or downgrade your smartphone, you can use this stock rom.
This firmware flash file can also help to fix a lot of problems on your smartphone.
Some problems like hanging, battery drain, app crashing, and other problems.
You can use this stock rom to remove the locked screen, remove root, fix many system errors, and unbrick Bluboo S1.
Download and instructions
Android version: 7.0
Bluboo Model: S1
Drivers: Bluboo S1 Drivers
Firmware Filename: Bluboo_S1_Helio_P25_L_MT6757_V01_20170920.zip
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