Unlocking the bootloader on a Huawei Y6II (CAM-L03, CAM-L21, CAM-L23) using PotatoNV is a free and effective method, especially for older Huawei devices. PotatoNV is a tool that exploits vulnerabilities in certain Huawei devices to unlock the bootloader without needing a bootloader code. Below is a step-by-step guide to unlock the bootloader using PotatoNV.
Prerequisites
- Backup Your Data: Unlocking the bootloader will erase all data on your device.
- Enable Developer Options:
- Go to Settings > About Phone and tap Build Number 7 times to enable Developer Options.
- Enable OEM Unlocking and USB Debugging:
- Go to Settings > Developer Options and enable OEM Unlocking and USB Debugging.
- Download PotatoNV:
- Install ADB and Fastboot Tools:
- Download and install ADB and Fastboot tools from the Android SDK Platform Tools.
- Install Huawei USB Drivers:
- Download and install the latest Huawei USB drivers on your PC.
Download potatonv tool
Name :PotatoNV-next-v2.2.1_2022.03-x86.zip
Size : 6.2 mb
password :twcd
Download link : Download
Important Notes
- Data Loss: Unlocking the bootloader will erase all data on your device.
- Warranty Void: Unlocking the bootloader will void your warranty.
- Risks: Incorrect steps can brick your device. Proceed with caution.
Troubleshooting
- Device Not Detected in Fastboot Mode:
- Reinstall Huawei USB drivers.
- Try a different USB cable or port.
- PotatoNV Fails to Unlock Bootloader:
- Ensure you are using the latest version of PotatoNV.
- Check if your device is compatible with PotatoNV (older Huawei devices are more likely to work).
If you encounter any issues or need further assistance, let me know!