Clear caches
Warning: Installing custom GApps or modifying system files can brick devices or void warranty. Proceed only if you know risks. tta pie gapp installer for android 9
Go to the Mount menu in TWRP and check the boxes next to System and Vendor . Clear caches Warning: Installing custom GApps or modifying
: Open the APK and select "Install." Follow the on-screen prompts to allow permissions for the TTA Gap Installer GMS . tta pie gapp installer for android 9