100% tested Jio F320B Flash File download from here. This will fix bootloop (hang on logo) and remove all type of locks password, pin, secruity lock and sim lock etc.
Buy this file and get 1 year free support on whatsapp.
Remember before flashing.
Charge device battery at least 50%.
Charge your pc at least 50% or connect charger.
Usb original usb cable.
Make your pc viruses free.
Only download flash file for jio f320b to flash by flash tool.
Don't try to flash other flash file (firmware) in your jio f320b.
Don't disconnected your mobile while flashing.
Steps to Flash Jio F320B with original flash file by Qflash tool ?
Follow the instructions below to flash your Lyf jio f320b.
Do this at your own risk.
Download Jio F320B Flash File (Software), USB Drivers and Flash Tool.
Install Qualcomm usb drivers in your pc.
After installing usb drivers, restart your pc.
Download and save Qflash tool on your pc.
Download and save flash file (stock rom) for Jio F320B.
Extract the flash file using 7zip or winrar tool.
Launch Qflash tool.
Click on Load button and then select pro_emmc_firehouse_8909_ddr.mbn file, in the next step select rawprogram_unsparse and then in next step select patch0 file.
After you select all files you will see MOD LYF-F320B in flash tool.
Now power off or remove and reinsert battery of your jio f320b.
Press and hold * key and then insert usb cable.
Now you will see Qualcomm HS-USB QDLoader 9008 (COM) port of your device in Qflash tool.
Now click on Download content.
Flashing will begin now and may take some time to complete.
After flashing success, reinsert battery and start your Lyf jio f320b.
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