iPhone 13 Pro Max (256GB) refurbished

This phone was purchased off Trade me From twice_nz. They said front screen cracked from being dropped and face ID not working. I received the phone took it to mobile repair to replace the battery and front screen to be told the phone has signs of water damage in the past. The phone still works and is running ios 26.5 beta Back camera and face ID Not working Microphone works on call but does not work on speakerphone. Unlocked to all carriers I currently using the phone but will reset on sale. This is best used for parts or someone with knowledge to refurbish. I have given up on repairing this to the fullest.