checkra1n
@checkra1n
Followers
123K
Following
15
Media
6
Statuses
127
checkra1n 0.11.0 is now available, adding support for iOS 14 on A9(X) devices and below. A10 devices and above NOT SUPPORTED YET, read our statement 👇.
524
1K
4K
checkra1n for Linux is now available at 🌧️📲.It’s been months of hard work in the making and we’re so glad to finally show it to you.
384
844
3K
#checkra1n 0.12.0 released with many under the hood improvements, a SEPROM exploit for A10(X) on iOS 14 and iOS 14.2 support! Grab it at
444
708
3K
We are working hard on the Windows and Linux versions, but as always, the official ETA is son.
343
354
3K
checkra1n beta 0.9 is now available at - this is an early release and as such you should not be running it on a primary release. please read the FAQ on the website for additional information. reddit:
272
921
3K
#checkra1n 0.12.3 released with support for iOS 14.5 and various bug fixes, including M1 support!.Grab it at:
276
499
2K
We planned to open source checkra1n in 2020, but unfortunately we're not quite ready for a full release yet. HOWEVER: We just open sourced the entirety of PongoOS, including our kernel patchfinder and SEP exploit! All available at:
291
343
2K
checkra1n 0.9.7 for macOS with iOS 13.3 support and a few bug fixes is now available at #checkra1n.
461
347
2K
#checkra1n 0.12.2 released, fixing A10/A10X devices on iOS 14.3, fixing some LaunchDaemon issues, and enabling USB on the AppleTV 4k. Grab it at:
240
292
2K
The latest Substrate update includes fixes for a critical bug that would prevent devices from booting while in jailbroken mode. Make sure to update!.
198
129
1K
#checkra1n 0.12.1 released with ton of bug fixes, fixing support for tvOS, NVRAM patch for 14.2, safe-mode alert and thanks to @_L1ngL1ng_ it also comes with partial HomePod support! Grab it at
139
255
1K
#checkra1n beta 0.9.5 is now available at - this update features a smoother user experience to enter DFU, as well as fix a lot of bugs, so make sure to check it out!.
267
277
1K
Thanks to the amazing work done by @CorelliumHQ’s team it is now possible to run Android on iPhone natively on the just released #checkra1n 0.9.8.1. Go try it out!!.
Introducing Project Sandcastle: Android for the iPhone. We’re excited to see what the developer community builds from this foundation. We’d particularly like to thank the team behind Checkra1n and PongoOS for their support and assistance.
259
235
1K
Several bugs have been fixed in release 0.9.1, which you can get at - specifically: improved iPad support, fixed a crash issue in the UI, and fixed scp for non-bootstrapped devices.
149
188
1K
Is checkra1n 0.9.5 well working for you? (Please answer only if not using iPad 6, as that's a known-to-be-broken device for now, and make sure you're following our DFU tutorial and not using a USB-C cable).
801
98
1K
Regarding virtual machines: Support in virtual machines requires doing a passthrough via IOMMU (i.e. passing in a controller at the PCIe level) or similar. Software USB passthrough solutions are very likely to not expose an accurate enough USB stack to perform the exploit.
139
124
1K
initial release of PongoKit: - more exported APIs coming soon!.
85
174
940
#checkra1n 0.9.3.2 is out with fixes for odd userspace behaviour on certain devices. get it at
218
209
930
USB-C Lightning cables (especially those that came shipped with an iPhone box!) seem to be physically unable to be used to enter DFU mode. Please try a USB-A cable instead, or maybe third-party cables could also have a higher likelihood of working.
100
113
922
#checkra1n is proud to have given people a place where people can tinker, play and really get access to the bare metal on A7 to A11 ;).
Tim Millet, VP of Platform Architecture at Apple (silicon team):. « now we have a place where people can tinker, and play, and really get access to the bare metal and do interesting things with the platform. » . (part of the interview at about arm64 macs).
49
82
892
We’re also today releasing webra1n, a web interface for checkra1n designed for headless computers (like a raspberry pi).checkra1n 0.9.8 also introduces our brand new operating system, pongoOS for the very first time, which is now used to perform low level patches.
32
118
865
Additionally we added a checkbox to disable BPR checks on A11. This is not recommended and your device won’t boot with a passcode, but it’s there.
67
61
694
More details on pongoOS will be made available soon. Also in this build is a whole new CLI, built with ncurses. Other minor updates include iOS 13.3.1 support and loader no longer requiring the internet to load.
31
79
674
and, on M1, we’ll be providing our low-level custom second-stage bootloader/kernel for an even smoother tinkering around with the bare metal!.
So how will you boot third-party operating systems on arm64 Macs?. You might have seen that pongoOS has been getting a ton of work in the recent past, and even more is coming. This work will allow us to support pongoOS as a second-stage bootloader for Apple Silicon-based Macs.
38
42
442
For more info about M1 support please refer to the following link:
31
46
388
This is completely non-invasive and should not damage the current iOS install at all. Plus, the setup is very simple. Try it out!.
57
16
348
This is a developers-only release, and quite primitive at this stage, but we’re interested to see what modules people come up with!.
37
12
324
@F2P_Gamer Rest assured that the two efforts are being led by different groups, so they are being worked on concurrently.
5
2
145
@JuanRod2712 distinct teams are working on distinct things, although of course when we have things sorted out the people working on stability improvements will start helping the ones currently working on Windows and Linux, it will move faster.
3
0
68
@winlogon0 SecureROM detects wether a USB cable is connected or not in order to decide wether to respect the key combinations or not. It does so by checking a voltage that we suspect is incorrect.
0
6
63
@rodrisancheez_ this is a uicache issue - you can ssh into your phone and run uicache --app /var/binpack/Applications/loader.app a couple times to fix it.
3
1
49
@Voicu_Catalin @jamiebishop123 13.3 is still beta thus we consider it unsupported, even though most reports say it works perfectly fine. If you want to try your luck, you can enter recovery mode and run checkra1n from there, which skips version checks.
11
4
46
@turbineBMW we had pushed a fix for this but it turned out to only work on some versions, so we will be reintroducing it in a later update.
5
0
40
@PosersAt take a backup and restore it from iTunes (Finder on Catalina), restore backup and jailbreak. Your system might be in an inconsistent state.
12
3
33
@ArielDu45997163 @Pwn20wnd The iPhone 5S is a partially supported device. It is known to take several attempts to run successfully.
5
0
30
@DTR4K you don't have to get it perfectly right, although we might add some extra delay at the beginning for preparation if this is a common concern.
3
1
30
@Skittyblock it's possible that you're not leaking, but simply using more than jetsam lets you. we could add an option to make jetsam looser, but not sure how to do it in a way that doesn't interfere with the system negatively.
2
0
29
@IgorZMitrovic 0.9.3 is a old release, and the cable issue has nothing to do with checkra1n versions.
2
0
17
@Rbonelli1 can't do it from DFU anymore; we think the "next" not clickable bug is a UI glitch, we will try to fix it.
4
0
16
@userlandkernel @jamiebishop123 @qwertyoruiopz it's a known issue with iPad 6. we don't currently have such a device to test on but we will in the next couple of days.
1
0
13
@KorfiDiscord yes, the update is seamless and does not interfere with the state of the device other than updating the jailbreak itself in a safe way.
0
0
13
@userlandkernel @jamiebishop123 @qwertyoruiopz this is a shot-in-the-dark kinda statement right here and well, no, not really.
0
0
8
@sph1nx2 yes - this is a known physical problem with those cables, and there's nothing we can do about it.
1
1
9
@iiFir3z @jamieuk07 we'd like to avoid people to run checkra1n on 13.3 as it's not officially supported, so we probably won't.
3
0
9
0
0
7
@schokojote yes - the iPad 6th gen seems to currently have a known issue - we are working on it.
2
0
6
@RafaelTogami are you holding the volume down for too long? you should release it as soon as checkra1n starts doing exploitation.
3
0
5
@shadow3vil @winlogon0 only some specific kinds of cables are affected, and it appears the ones shipped with iPhone 11 are particularly likely to be problematic.
0
0
5
@Itsyab0y04 @astr0c0de entering DFU on your own is problematic as you are entering unclean DFU, while the new procedures does so cleanly.
1
0
5
@GuideHardware @DTR4K Are you using the procedure in the latest update? The on-screen instructions should work reliably on the iPhone X, way better than any other way.
0
0
3
@waliid1997 @GuideHardware @DTR4K Please try with the latest version, the new instructions are much simpler and should work reliably.
0
0
2
@jamieuk07 @iiFir3z you should not do that since it is known to cause hardware issues, please start from recovery. using the latest version's changes, it should be a smooth and easy process.
2
0
2
@sebastian_rasch That functionality has been purposefully removed since it turns out it will cause a lot of issues. You need to follow the in-app tutorial.
1
0
2