Rajesh has been writing about consumer technology for over a decade, with a strong focus on iPhones, Macs and Apple’s ecosystem. He enjoys digging into Apple software updates, hardware changes, and discovering new Mac apps that make work faster and more enjoyable.
Apple has stopped signing iOS 15.4 just over a week after releasing iOS 15.4.1 to the public. This means it is no longer possible to downgrade your iPhone to the older version of the operating system. The company also stopped signing iPadOS 15.4, so you cannot downgrade your iPad to the older firmware either.
Looking to buy the new iPad Air 5? Amazon currently offers an irresistible deal that knocks $70 off the tablet’s retail price.
Thanks to the discount, you can get the 256GB iPad Air 5 in Space Gray with Wi-Fi for $679 — down from $749. The base model with 64GB storage is also available with a modest $29.01 discount.