Need Help
My dad has problem with iOS 9.3 problem. I have followed all nstructions given and realised that he did not register the phone at all. We do not have the receipt to the purchase. Is there anything we can do?
iPhone 5
Many users of older devices have encountered with problems updating their devices/activating them after iOS 9.3 update.
Take a look at these articles to get additional information on the issue:
If you can't activate your iPhone, iPad, or iPod touch after installing iOS 9.3 - Apple Support
Apple halts iOS 9.3 updates for older iDevices due to growing Activation Server Lock issues.