Here you will find the boot keys for jio F320B. Boot keys help to boot your jio f320b in EDL mode (Emergency Download Mode) to flash by flash tool.

Boot keys to enter in EDL mode.

The boot key for Jio F320B is * key. Power off or reinsert battery then Press and hold * key and then insert USB Cable.

How to Flash Jio F320B ?

Follow the instructions below to flash your Lyf jio f320b. Do this at your own risk.

Download and 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.
Congratulations, Now flashing is done.