The ReRa1n tool can downgrade iOS on Windows and linux. ReRa1n is officially supported on Windows and quickly downgrades Apple devices from A5 chip to A11
Apple has just released iOS 13.2.2, of which the most important bug to be fixed is multitasking that causes apps to close too quickly. In addition, Apple has also fixed the error that the mobile network may be dropped after making a call and the 4G error may suddenly be temporarily lost
Apple made a massive push when it all of sudden launched iOS 13.1 beta 1, earlier than the reliable iOS 13 update. I do not know why Apple hasn’t introduced the very last version but it has 13.1, but the beta programmers hold updating
iPadOS and iOS thirteen Public beta three are free supported Developer beta four, overcoming the antecedently reportable serious security vulnerability. If you’re collaborating in Apple’s testing program, you’ll be able to update directly via OTA
Recently, Apple has released iOS 13 Developers beta 2 update, which supports upgrading directly on the device via OTA and ordinary users can also upgrade if the developer profile is installed.
WatchOS 6 upgrade does not need a developer account
Apple officially released iOS 12.3.1, fixing VoLTE and iMessage call errors