The Samsung A22 4G phone's fingerprint sensor does not work, only the fingerprint sensor needs to be fixed. Otherwise, it can be used without any problems, and there are no other issues with the phone. I am currently using it. The display has been replaced, but there are no problems using the phone. You can check it thoroughly before buying. It has a 5000mAh battery and the battery backup is very good. Interested buyers please contact.