Hi all. I bought and repaired a pixel 7 pro.
It doesn't owe me much so I tried to install grapheneos.
I followed the Web install steps and the install got stuck on restarting phone.
The phone went off and on again quickly and the phone stayed at the boot screen with the start up menu.
After some time I simply pressed start.
The phone did start up with graphene installed but with bootloader unlocked.
I can find no way to fix the issue. Seems the install wasn't a full success.
Now I simply want the phone back to original os rather than ruining it.
Can anyone help with a guide to reinstall the original system please.

Thanks in advance.
Pete

Good day. Don't worry your phone will be just fine. It sounds like you had a connection problem somewhere, if possible use the original usb-c cable, maybe try another port as well. Remember you can perform the installation through a second Android phone too.

You can restart the process by heading into fastboot mode again (hold volume down while the device boots), obviously skip the unlock bootloader step since that's done already.