my problem solved
Add a comment...Here how to do it:
1. Install Driver
2. Extract ADB. Copy files AdbWinApi.dll & adb.exe to C:\Windows\System32
3. Turn Off Phone & Go to Recovery Mode. Hold down Volume UP + Power. Release All Buttons after LG Logo Appears
4. Connect Phone ke PC. Wait until all Drivers installed
5. Open Command Prompt
6. Type: adb reboot recovery
7. Phone will reboot couples time, It will display LG Logo > Green Robot > LG Logo
8. Wait until Welcome Screen displayed
9. Done
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