Here are the restrictions / limitations with Android 12:
- Application icon (Wi-Fi icon) is displayed on the launcher (Except Xiaomi).
- Call recording work but the quality of recording will be low or nonexistent.
- Screenshots works but the setting may turn off on its own.
- "Clipboard" feature doesn't work.
- "Enable/Disable Wi-Fi" feature doesn't work.
- "Enable/Disable Camera" feature doesn't work.