Ok I hope that by installing it I keep the Google pay and L1 widevine functions, coming from the der Ier official firmware 11.0.8.1 I have to follow this tuto? https://xdaforums.com/t/rom-android-12l-op7pro-crdroid-v8-6-26-06-2022.4184671/page-29#post-84867397