How trustworthy is CellDoc
Recently had my phone submerged in salt water for 5-10 minutes. It completely died. Flew back to home, and gave it to a repair service, CellDoc. The phone had been dead for 72 hours prior to the initial salt water damage. The repair man opened the phone and said the screen and motherboard were damaged. I have very important personal documents on my phone, but iCloud backup did not cover it. He says he will FIX the motherboard and screen, which would give me my functional iPhone 13 back. He asked for my password, and I gave it. Can I trust them? From what I understand, motherboards in iPhones are very very difficult to repair. And I haven't heard much about CellDoc, so I REALLY hope they have not gone through my documents.