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Unlike the older iPhone models, the iPhone4 has both the front and back made of this kind ofglass, which Apple says is chemically strengthened tobe "20 times stiffer and 30 times harder than plastic." In anApple video, Jonathan Ive, the company's Senior VicePresident of Industrial Design, says the newglass
Herein, is iPhone 4s Battery replaceable?
Apple's iPhone 4S is getting on in years, withmost launch batteries likely nearing their expiration date.If you notice your battery deteriorating or no longerholding the charge it once did, a battery replacement forthe iPhone 4S consists of 4 screws, one clip, a few tools,and about 15 minutes of your time.
Herein, is iPhone 4 all glass?
The move is said to be an attempt by Foxconn to solidifyits position as Apple's key iPhone supplier. The answer isthat, unlike glass backed phones such as the iPhone4, iPhone 4S and Samsung's Galaxy S and Galaxy Notelines, Apple really does mean 'all glass' - aka the front,rear and sides of the phone.
First method:
- Check that you are in Home screen.
- Next goto to Settings.
- Then please select General.
- After that navigate to Reset, and select option "Erase AllContent and Settings".
- Now confirm information in your screen.
- Enter your passcode.
- Wait until your device will reset.
- Done!