iOS 15.4 was launched on March 14 with vital new options akin to Face ID unlock whereas sporting a masks, Common Management for iPads, new emojis, enhancements to iCloud Keychain, and extra. The replace additionally provides a brand new Siri voice for US customers and Faucet to Pay, which turns the iPhone right into a fee terminal for contactless credit score and debit playing cards.
As for iOS 15.3.1, it was launched to customers on February 10 with a repair for a safety exploit present in WebKit, the engine behind Safari. The replace additionally mounted a problem which will trigger Braille shows to cease responding.
Reverting to older iOS builds is usually utilized by those that jailbreak their iPhones. Restoring an iPhone or iPad to a earlier model of iOS may typically be useful for customers who expertise vital bugs after upgrading to the most recent model of iOS.
When you have skilled any severe points with iOS 15.3.1, sadly, you’ll now have to attend till a future replace slightly than downgrading to iOS 15.3. Customers working the iOS 15.4 beta can not downgrade to iOS 15.3 both.
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