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Download Hello B1 Firmware Flash File and learn how you can use this firmware file to restore your Hello B1.
On this page, you will learn how you can use this Hello B1 stock rom.
You can use this firmware file to restore Hello B1, downgrade or upgrade Hello B1.
You can use it to reset Hello B1 lock screen, fix bootloop on Hello B1.
This flash file for Hello B1 can help fix the hanging logo, system errors and unbrick your phone.
This firmware is strictly for Hello B1, do not try it elsewhere.
Downloads and requirements:
Hello Model: B1
Android firmware version: 6.0
Filename: Hello_B1_SP7731GEA_V001_190919_6.0_SPD.zip
Firmware file size: 612 MB
How to install this Hello B1 Firmware Flash File?
Follow this step to install firmware file.