Create a full Nandroid backup in TWRP (system, data, boot).
Full backup of the /data and /system partitions is recommended. Open GApps installations modify system files irreversibly without a full re-flash of the ROM. opengappsarm71pico20220215 install
Copy the open_gapps-arm-7.1-pico-20220215.zip file to your device’s internal storage or an external microSD card. Do not put it in a folder; place it in the root directory (/sdcard/). Create a full Nandroid backup in TWRP (system, data, boot)
You should see:
- Installing files...
- Done!
- Updating partition details...
... done
No red error text.