installing after custom ROM

rando1234

hi all, if i already have a custom Rom on a pixel 4, will the web installer still work to install graphene on the phone?

de0u

rando1234 hi all, if i already have a custom Rom on a pixel 4, will the web installer still work to install graphene on the phone?

Please note that GrapheneOS support for the 4 is only partial, and ending very soon:

Pixel 4, Pixel 4 XL and Pixel 4a are end-of-life and shouldn't be used anymore due to lack of most security patches for firmware and drivers. We provide extended support for harm reduction with the displayed patch level frozen at the last obtainable value.
https://grapheneos.org/releases#2023100300

matchboxbananasynergy

Yes, you don't need to be on the Stock OS to use the web installer, you should be able to install GrapheneOS from that directly.

rando1234

matchboxbananasynergy thank you

rando1234

de0u thanks for the heads up