Privacy issue while my phone is submitted to apple for battery replacement service
Background Info
I just had my iphone5 submitted to the Causeway Bay Apple Store in Hong Kong yesterday 11 Sep 2015 Friday for battery replacement service, and it is due for pickup again today (Saturday) around 12:30pm. Before my phone was taken from me for the overnight battery replacement service (which requires 8 hours of work) I was asked to:
1. turn off passcode lock
2. sign off apple id
3. switch off "Find my iphone"
4. sign a repair request document on an ipad
My Question is...
1. Why do my passcode need to be turned off for a battery (hardware) replacement? What worries me a lot is that without the passcode lock, wouldn't everything on my iphone be accessible to anybody? Including my emails, my messages, my photos, my contacts, my facebook account, my dropbox documents etc etc... everything!
2. Shouldn't there be a better (more secure) procedure to protect users' data and privacy before taking in a phone for servicing? i.e. having a feature that can be enabled so that the technician can only access the needed information on a device instead of everything?
3. Shouldn't the technician well inform users of all potential risk and provide explanation of the servicing procedure? the genius bar technician didn't even warn or mention anything about how my privacy is being protected or violated...
4. Does replacing a phone really require 8 hours? I asked an online technician back in Canada (I considered having the battery replaced in Vancouver when I was there for 3 weeks), and the technician mentioned that it will take 2 hours max. That's why I was caught off-guarded that I had to lose my phone all night and morning.
I have a lot of faith in apple and your staff, but it is also because of this faith, I do expect that these simple little details could be ironed out for the well-being of protecting your customers' data and privacy. I may be wrong about my privacy being at risk, but even so I couldn't have been better informed about how apple has taken the steps needed to protect my privacy instead of asking me to turn of my passcode lock, sign on the ipad and watch my phone taken away without any data protection....
Thank you for your time.
iPhone 5, iOS 8.4.1