How to Unlock Bootloader And Install TWRP on Google Pixel 9 pro Fold

Unlocking the bootloader on your Google Pixel 9 Pro Fold allows you to install custom software like crDroid ROM. Here’s how to do it:

Important Notes

Enable Developer Options:
- Go to Settings > About phone.
- Tap on Build number seven times until you see a message saying “You are now a developer!”
Enable OEM Unlocking and USB Debugging:
- Go back to Settings > System > Developer options.
- Scroll down and enable OEM unlocking.
- Enable USB debugging.
Install Android SDK Platform-Tools:
- Download the Android SDK Platform-Tools from the official website.
- Extract the downloaded zip file to a location on your computer.
Connect your Pixel 9 Pro Fold to your computer:
- Use a USB cable to connect your phone to your computer.
- Make sure your phone is recognized by your computer.
Boot into Fastboot Mode:
- Open a command prompt or terminal window on your computer.
- Navigate to the directory where you extracted the platform-tools.
- Turn off your phone.
- Press and hold the Power button and Volume Down button simultaneously until you see the Fastboot Mode screen.
Unlock the Bootloader:
- In the command prompt/terminal window, type the following command and press Enter:
```
fastboot flashing unlock
```
- On your phone, use the volume keys to navigate to “Unlock the bootloader” and press the Power button to confirm.
- Your phone will now wipe all data and unlock the bootloader.
Reboot your device:
- Once the process is complete, type the following command and press Enter:
```
fastboot reboot
```

Your Google Pixel 9 Pro Fold now has an unlocked bootloader! You can now install custom ROMs like crDroid.

Unlocking the bootloader might void your warranty.
Always proceed with caution and follow instructions carefully.
If you encounter any issues, refer to online forums or communities for assistance.