J200f Downgread Modem File 5.1
J200f Downgread Modem File 5.1
J200f Downgread Modem File 5.1
- if patch netwark J200F Z3x error Ztool Then Write This Modem file
- From Settings > About Device > Software information > Build Number
- Back to Developer options > Enable OEM Unlock
- Extract the (Zip,Rar,7z) file using 7z.
- Download Odin
- Extract Odin ZIP file
- Open Odin.exe
- Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
- Connect phone and wait until you get a blue sign in Odin
- Add the file to CP/Modem
- Make sure re-partition is NOT ticked
- Click the start button and you know the rest
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