Purpose of Apple iOS 8.4.1 release
Apple has already released iOS 9 betas and two iOS 8.4.1 beta versions, So they will release the iOS 8.4.1 public version soon, They really want to patch the TaiG iOS 8.1.3 – 8.4 jailbreak exploit on iOS 8.4.1 update. Because iOS 8.4.1 is not a major iOS firmware update. They didn’t introduce any new features with iOS 8.4.1 update.
On 23rd last June, TaiG team surprised iOS 8 Jailbreak community with releasing Taig iOS 8.3 Jailbreak update. In these days Apple was very busy with iOS 8.4 and new Apple music service. Apple didn’t have enough time to fix the exploit point which TaiG was found for Jailbreak iOS 8.1.3 – iOS 8.4 versions. Now Apple wanted to release the iOS 8.4.1 version very early for fix the TaiG iOS 8.4 Jailbreak
iOS 8.4.1 release date
Apple didn’t announce the iOS 8.4.1 public release date yet, They can release it earlier than we expected.
if you have already jailbroken your device with TaiG or PP jailbreak, So we don’t recommend to upgrade iOS 8.4.1. We really expect that apple released the iOS 8.4.1 beta suddenly to kill TaiG jailbreak.
What is the New features of iOS 8.4.1
We installed and tested the iOS 8.4.1 beta version and unfortunately we couldn’t find any new modification ( even small fixes) with iOS 8.4.1 update, But TaiG or PP jailbreak tools don’t compatible for Jailbreak iOS 8.4.1 devices. Apple iOS 8.4.1 beta release with minor bug fixes with even very small modification.
However, You must be an iOS Developer to upgrade your device to iOS 8.4.1 beta and you cannot downgrade it. You must save your shsh blobs with Tiny Umbrella if you want to downgrade to the latest jailbreakable version (iOS 8.4 Jailbreak) after iOS 8.4.1 upgrade and test
How to upgrade to iOS 8.4.1 beta?
Apple Developer account is the best way for iOS beta installations. But you must be an Apple developer to upgrade your device to iOS 8.4.1 beta. It is registration process and should register on it by submitting Apple ID and password and then follow Apple instructions to join Developer program.
Other method is UDID registration. Each Apple iOS device has own UDID 40 characters and numbers including serial number. Normally, Apple allows to iOS developers to test their beta applications over 100 Apple Devices. So using UDID registration Apple users also can supply their device to developer test their Application.
Cydia Download for iOS 8.4.1
Up-to date, You cannot download the Cydia for iOS 8.4.1 beta because iOS 8.4.1 jailbreak or iOS 8.4.1 Semi Jailbreak is not available for iOS 8.4.1 beta at this time.