Updated On: 21 March, 2022 11:34 AM IST | Mumbai | IANS
The biggest spotlight feature is the ability to unlock the phone using a Face ID with a mask on. The new Face ID only works on the iPhone 13 and iPhone 12 generation and is slower and less secure

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Tech giant Apple recently rolled out an update, iOS 15.4, which according to tech news reports is reportedly causing battery drain for some users.
According to GSMArena, limited feature availability might be the least of iOS 15.4's issues as a growing number of people are reporting bad battery life after the OTA.