Download LYF Jio J2 Flash File, Official Firmware. This is Mediatek Cpu of JIO Phone.
How to Flash Jio J2:
Install Mediatek Driver
1 – Download Files From link
2 – Extract Files From Zip File
3 – Open Flash tool Folder
4 – Run sptool.exe File
5 – Now Click On Scatter File and Select Scatter File
6 – After Press On Download Bottom
7 – After Put Phone In Download Mode
8 – Switch Of Phone and Plug-In Cable
9 – Now Detect Port and Start Flashing.
10- wait till Flashing Done Show Green tic.