Easy steps to update galaxy grand gt i9082 to Latest Android 4.2.2 Jelly Bean
-Install Samsung Kies On your Pc and make sure the usb drivers are working and the phone connects to kies successfully .
– You need odin 3.07 get it here –> Link
– Extract the rar file and you will get a .tar .md5 file.
– Before you continue to further steps backup necessary data from your device because it cannot be retained.
-Now Power Off your device. Press and Hold Volume down + home + power button until you see the “Downloading Mode!” screen. Press Volume up to confirm.
-Plug your device to PC/Laptop. If it prompts “Device Drivers being installed” let it install the necessary drivers.
– Now right click Odin 3.07 that you have downloaded –Select “Run as administrator” –Click Yes- Select PDA tab and browse to where you have extracted the .tar.md5 file (See the image below)
– Do Not Select any other option.-And START !
When the ODin says RESET remove usb !