In the statement issued by iMore, Apple explained the reason for temporarily closing the official version verification of iOS9.3. Apple said, "After updating to the official version of iOS9.3, devices of iPhone5s, iPad Air or earlier will be required to re-enter the Apple ID and password. If you don't remember the previous account and password, you can't activate the device. Apple will re-release an iOS9.3 version and delete the verification steps on the old device. "

Judging from Apple's official description, this doesn't seem to be a big problem. After all, most users should know their Apple ID account and password. Does this "one size fits all" affect the normal update and upgrade of these users?

In addition, after the official version of Apple iOS9.3 was updated and opened, some iPad2 users could not activate it, and the system repeatedly asked for the Apple ID and password. If you happen to be troubled by this problem, then I suggest you temporarily return to the official version of iOS9.2. 1 and wait for the release of Apple's new version of iOS9.3. If you have updated and activated iOS9.3 normally, you don't need to do anything.

▼ The iPhone and iPad models that temporarily turn off the online signature verification of the official version of iOS9.3 are as follows:

iPhone

iPhone5s

iPhone5c

iPhone5

iPhone4s

Apple Tablet

iPad Air

iPad mini 2

iPad 4

iPad mini

iPad 3

iPad 2