There was a post that seems to have disappeared where a user asked for the v1.2 English manual for the DJI Action 2 - just to mention this is now available at the following link:
Hello there edwardquan. Good day and thank you for sharing this information with us. You may try to check the said DJI Forum post on this link ( https://forum.dji.com/forum.php? ... &extra=page%3D1 ). Again, thank you for your support and keep filming.