iOS 8.3 Untethered Jailbreak Released for iPhone and iPad - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

iOS 8.3 Untethered Jailbreak Released for iPhone and iPad

by

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
147 months ago
oh my ... why didnt they just wait for the 8.4 GM
Score: 5 Votes (Like | Disagree)
147 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
147 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)
TL24 Avatar
147 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)
Carlanga Avatar
147 months ago
Does anybody still care?
Yes. The world doesn't revolve around you unfortunately :p
Score: 2 Votes (Like | Disagree)
DeftwillP Avatar
147 months ago
Half the comments in this thread are the reason that jailbreaking news should be in the jailbreak section and not ios news section.
Score: 2 Votes (Like | Disagree)

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
iOS 27 Icon iPhone

iOS 27 Available Today With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and changes coming with iOS...
deep black iphone 18 pro

Apple Says iPhone 18 Pro Max Sold in U.S. Differs in One Way

Saturday September 12, 2026 3:27 pm PDT by
As noted by Nicolas Lellouche, who writes for the French tech website Numerama, Apple has updated its tech specs pages for the iPhone 18 Pro and iPhone 18 Pro Max to clarify which models are equipped with its new C2 cellular modem and where. Apple now says the iPhone 18 Pro has a C2 modem worldwide, while the iPhone 18 Pro Max uses the chip in every country except for the U.S. According...

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors