guys please help me out . i hav a few questions.
1. which gapps package to download
2. how to backup my original recovery in case i ever need it
There shouldn't be any need to back up original recovery. Here's a link to all of the Asus zenfone types and their respective recoveries and firmwares: https://asus.kremowka.xyz/
Gapps package is up to you. But its either going to be arm64 or x86_64 I believe. You can download CPU-Z from the playstore to see which variant you have.
