I'm thinking about getting my iPhone battery replaced, but I'm a bit worried. If I hand my phone over for repair, can the technician see the data inside my phone, like my apps, photos, or banking information? What can I do to ensure my privacy?
5 Answers
iPhones have strong encryption. Even if a technician could access the data, it wouldn't be readable without your PIN. So overall, you can feel secure about your data.
Unless your banking info is physically written on a piece of paper inside the phone, they won't be able to access that. I’d say your private information is pretty safe.
The bottom line is they can’t access your personal apps without authentication, like your bank app for example. Just keep your passcode private!
You can enable a repair mode on iPhones which restricts access to only the necessary information for repairs. This helps keep your personal data safe.
As long as you don't provide them with your passcode, they shouldn't be able to see much of your data. A good precaution is to back everything up and perform a factory reset before handing over your phone. This way, you're keeping your information more secure.

That sounds like a great option! Definitely worth using if you're concerned.