Chinese team TaiG has released an iOS 8.3 untethered jailbreak tool on Windows for compatible iPhone, iPad and iPod touch devices. TaiG warns that some jailbreak tweaks are not compatible with iOS 8.3 as Jay Freeman (saurik) has yet to update Cydia Substrate/Mobile Substrate to be compatible with the latest jailbreak. An iOS 8.3 jailbreak tool for OS X has not been released.

iOS 8.3 Jailbreak TaiG
Jailbreaking enables iPhone, iPad and iPod touch users to install unapproved third-party apps, tweaks, mods, custom themes, utilities, and other content (called "packages") from Cydia, which is essentially an App Store alternative for jailbroken devices. In other words, jailbreaking allows users to further customize and enhance their iOS devices beyond the limits that Apple imposes.

It is highly recommended that you back up your data through iTunes or iCloud before attempting to jailbreak your device, as there are various issues that could require downgrading or restoring your device and result in data loss. TaiG offers more information on its Twitter and has posted step-by-step instructions on how to use the iOS 8.3 untethered jailbreak on its website.

TaiG 2.0 supports iOS 8.1.3 - iOS 8.3.

Top Rated Comments

bushido Avatar
131 months ago
oh my ... why didnt they just wait for the 8.4 GM
Score: 5 Votes (Like | Disagree)
Fiestaman Avatar
131 months ago
Does anybody still care?
Of course. Until f.lux is built in, I'll keep jailbreaking.
Score: 3 Votes (Like | Disagree)
DFZD Avatar
131 months ago
oh my ... why didnt they just wait for the 8.4 GM
If you think about it, it's actually great timing. 8.4 GM comes tomorrow, so Apple doesn't have the time to fix their bugs, also since they've announced that 8.4 comes with Apple Music, this leaves them with no option but to leave the loopholes as it is, and probably patch them with 8.4.1.
Score: 3 Votes (Like | Disagree)
JamesDo Avatar
131 months ago
Does anybody still care?
Score: 2 Votes (Like | Disagree)
TL24 Avatar
131 months ago
To wait for an updated TaiG tool, or to sleep. that is the question... if it really is a 2 byte patch to the kernel to fix the substrate issues, I wonder why it is taking them this long.
Maybe they have lives to live and things to do besides trying to please us with a free tool to JB.......
Score: 2 Votes (Like | Disagree)
JackieInCo Avatar
131 months ago
One of the reasons that I am glad I kept my Surface Pro 3 after buying a MBP.

I'm waiting till Cydia works though.
Does anybody still care?
Obviously. There are still things we can do by jailbreaking that iOS still does not allow.
Score: 2 Votes (Like | Disagree)

Popular Stories

iphone 16 pro ghost hand

5 Reasons to Skip This Year's iPhone 17 Pro

Thursday July 10, 2025 4:54 am PDT by
Apple will launch its new iPhone 17 series in two months, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming...
apple wallet drivers license feature iPhone 15 pro

Apple Says iPhone Driver's Licenses Will Expand to These 8 U.S. States

Tuesday July 8, 2025 11:26 am PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Unfortunately, this feature continues to roll out very slowly since it was announced in 2021, with only nine U.S. states, Puerto Rico,...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro to Reverse iPhone X Design Decision

Monday July 7, 2025 9:46 am PDT by
Since the iPhone X in 2017, all of Apple's highest-end iPhone models have featured either stainless steel or titanium frames, but it has now been rumored that this design decision will be coming to an end with the iPhone 17 Pro models later this year. In a post on Chinese social media platform Weibo today, the account Instant Digital said that the iPhone 17 Pro models will have an aluminum...
iPhone 17 Pro in Hand Feature Lowgo

Leaker Reveals Amount of RAM in iPhone 17 Through iPhone 17 Pro Max

Wednesday July 9, 2025 8:08 am PDT by
Three out of four iPhone 17 models will feature more RAM than the equivalent iPhone 16 models, according to a new leak that aligns with previous rumors. The all-new iPhone 17 Air, the iPhone 17 Pro, and the iPhone 17 Pro Max will each be equipped with 12GB of RAM, according to Fixed Focus Digital, an account with more than two million followers on Chinese social media platform Weibo. The...
apple account card feature

Apple Account Card Expanding to More Countries

Tuesday July 8, 2025 7:34 pm PDT by
Apple is expanding the ability to add an Apple Account Card to the Wallet app to more countries, according to backend Apple Pay changes. With iOS 15.5, Apple updated the Wallet app to allow users to add an Apple Account Card, which displays the Apple credit balance associated with an Apple ID. If you receive an Apple gift card, for example, it is added to an Apple Account that is also...
macbook pro blue green

M5 MacBook Pro No Longer Coming in 2025

Thursday July 10, 2025 12:38 pm PDT by
Apple does not plan to refresh any Macs with updated M5 chips in 2025, according to Bloomberg's Mark Gurman. Updated MacBook Air and MacBook Pro models are now planned for the first half of 2026. Gurman previously said that Apple would debut the M5 MacBook Pro models in late 2025, but his newest report suggests that Apple is "considering" pushing them back to 2026. Apple is now said to be...
iOS 26 Feature

Everything New in iOS 26 Beta 3

Monday July 7, 2025 1:20 pm PDT by
Apple is continuing to refine and update iOS 26, and beta three features smaller changes than we saw in beta 2, plus further tweaks to the Liquid Glass design. Apple is gearing up for the next phase of beta testing, and the company has promised that a public beta is set to come out in July. Transparency In some apps like Apple Music, Podcasts, and the App Store, Apple has toned down the...
iCloud General Feature Redux

iPhone Users Who Pay for iCloud Storage Receive These Five Perks

Wednesday July 9, 2025 9:20 am PDT by
If you pay for iCloud storage on your iPhone, did you know that Apple offers you five perks beyond the extra storage space, at no additional cost? Here are the perks included with all iCloud+ plans:Private Relay keeps your Safari browsing history entirely private from network providers, websites, and even Apple. Hide My Email generates unique, random email addresses whenever needed. Hom...