開5G同Volte跟呢度:
https://forum.xda-developers.com/t/activate-5g-on-non-5g-country.4457071/
不過STEP 4會少少唔同,
STEP 1 : Install the module on magisk to activate VOLTE and reboot.
STEP 2 : Install Network Signal Guru on the Play Store.
STEP 3 : Click on the 3 dots, Forcing control, select your sim card.
STEP 4 : Click on NR SETTING, and select [4]SA + NSA.
STEP 5 : Restart the phone, if you are on 5G coverage, it should be working for you.
之於點root Pixel 7, 詳請跟呢度Post #2:
https://forum.xda-developers.com/t/unlock-bootloader-root-pixel-7-pro-cheetah-safetynet-working-again-all-relevant-links.4502805/