Stay up-to-date with the latest news and releases of unc0ver, a semi-untethered jailbreak for all devices that support iOS and iPadOS 11.0 to 14.3.
Substitute, the tweak injection and code substitution method that is commonly utilized by the unc0ver jailbreak, and in some cases even the checkra1n jailbreak, received a major revamp with the launch of v2.0 at the start of this year.
Over the last couple of weeks, Substitute has seen a slew of smaller updates comprising of bug fixes and performance improvements, and as it would seem, there are more planned updates in the pipeline.
Sam Bingner of team unc0ver published yet another update for Substitute on Saturday, officially bringing the package up to version 2.0.6.
Substitute was only recently updated to version 2.0, touting notable performance and stability improvements for the tweak injection platform. Today’s update is just one of many released in the past week, with each of those gradually addressing bugs introduced by the latest version.
If you use the unc0ver jailbreak, then you might recall a Substitute update that was released just yesterday evening, bringing the tweak injection package up to version 2.0.4. It was just one of several updates to be released since Substitute received its major v2.0 rebranding shortly after the start of the new year, but it would be far from the last…
This Thursday evening, Substitute received yet another update. The package now sports the version number 2.0.5, however for the average jailbreaker, this update isn’t quite as imperative as yesterday’s would have been.
If you’ve been paying attention to the unc0ver team as of late, then you likely caught wind of the team’s plans in November to release Substitute version 2.0 with significant speed and performance improvements. Substitute is the primary tweak injection method used by the unc0ver jailbreak, which means that it loads user-installed jailbreak tweaks and extensions.
The unc0ver team’s plans were realized just last week after Sam Bingner unleashed the update on his personal repository, which comes pre-added to Cydia out of the box on the unc0ver jailbreak. While the update was somewhat shaky for a small subset of users at first, a couple of smaller subsequent Substitute updates quickly addressed that.
At the end of November, hacker and unc0ver lead developer Pwn20wnd shared a Tweet indicating that Substitute — the primary tweak injection method for this particular jailbreak — would soon be updated to version 2.0 with a trove of improvements.
Without any sort of ETA provided at the time, no one could have guessed when Substitute v2.0 would launch. With that in mind, many unc0ver users were taken by surprise late last night when the update officially became available by way of Sam Bingner’s repository.
The last few iOS point releases had been all quiet on the emoji front, but iOS and iPadOS 14.2 brought over 100 novelties to users, including such ragers as "Pinched Fingers" (that emphatic gesture which often accompanies a hackneyed impression of an Italian), "Bubble Tea", "Ninja", and "Tamale" (at last!). Whilst stock users will have to update to iOS 14.2 to make use of these little beauties, jailbroken users don't have to, thanks to developer Poomsmart.
Choosing between losing your jailbreak by updating to iOS 14.2, or being unable to spam your friends with the Dodo emoji, is thankfully not necessary. We'll show you how to get the best of both worlds.
The unc0ver Team has been extraordinarily silent despite FreeTheSandbox and ZecOps releasing a new tfp0 exploit with support for iOS & iPadOS versions 13.5.1-13.7recently , but that silence was broken this Sunday evening following a rather intriguing announcement.
The announcement, shared in a Tweet by the unc0ver Team and retweeted by unc0ver lead developer Pwn20wnd reveals exactly what the team has been working on all this time — a reworked version of Substitute:
Apart from checkra1n, side-loadable jailbreak apps like Odyssey and unc0ver comprise of the overwhelming majority of modern jailbreak tools. While these jailbreak apps are easy to install via a computer with AltStore or Xcode, users demand computer-free options, and that’s the exact reason why signing services such as Jailbreaks.app exist.
As convenient as signing services can be in the short-term, they come with a rather conspicuous caveat: their certificates are often revoked, rendering them useless until a new certificate becomes available. With that in mind, Jailbreaks.app developer iCrazeiOS has released a new and free jailbreak tweak dubbed JBStatusNotifier that will help jailbreakers identify when the Jailbreaks.app certificate becomes revoked or signed.
Just last month, hacker and iOS security researcher @08Tc3wBB teased a new exploit that would potentially be viable on iOS and iPadOS 13.6.1. One month later, A.K.A. just two weeks ago, @08Tc3wBB made it known that iOS and iPadOS 13.7 were both vulnerable to this very same exploit. Now, it seems we have confirmation that the exploit would be released for the benefit of the jailbreak community.
In a post shared to /r/jailbreak late last night, @FCE365 (also known as GeoSn0w) appears to question @08Tc3wBB in a direct message about their plans to release the exploit. While we’ve known for some time that @08Tc3wBB planned to release the exploit to the general public at some point, the message reveals the first ever confirmation that it would be shared directly with unc0ver jailbreak lead developer Pwn20wnd:
Unless you’re using the checkra1n jailbreak tool, you’ll find that most other jailbreaks require you to side load a special app and deploy it to get your handset into a jailbroken state. Most jailbreakers use AltStore to accomplish this task nowadays, but signing services are another option if you aren’t fortunate enough to have a computer at your disposal.
Joining the party is a brand-new signing service dubbed Jailbreaks.app, which just launched Thursday afternoon. The platform, developed by iCraze and designed by CaspD3V, can be accessed via the native Safari web browser on any iPhone or iPad to download and deploy compatible jailbreak tool(s).
If your handset is jailbroken with unc0ver and you’ve either decided that you revert to a vanilla version of iOS or that you want to start over with a different jailbreak tool, it’s important to know that the unc0ver jailbreak incorporates a mechanism for rolling your handset back to a pre-jailbroken state.
In this step-by-step tutorial, we’ll walk you through the steps necessary to remove the unc0ver jailbreak and all of its components from your iPhone or iPad. This process is recommended over totally restoring your handset because it will preserve your valuable personal data and ensure that your device can still be jailbroken in the future if you happen to change your mind.
The unc0ver team released unc0ver v5.3.0 just a few hours ago with support for iOS 12.3-12.3.1 and iOS 12.4.1-12.4.8 on a small number of handsets including the iPhone 5s, iPhone 6, and iPad Air 1st generation. For what it’s worth, iOS 12.4.8 is the latest firmware that can be installed on these specific devices, making today’s unc0ver update a particularly significant win for the jailbreak community.
Shortly after the aforementioned release, the unc0ver team pushed a second update to its jailbreak tool, this time dubbed unc0ver v5.3.1. The news was first shared Wednesday afternoon by the unc0ver team via Twitter: