Jailbreak iOS 12.3 - iOS 12.3.1

iOS 12.3 - iOS 12.3.2 jailbreak has been achieved by Checkm8 based Checkra1n jailbreak. This is the first semi - untethered jailbreak tool released for jailbreak iOS 12.3 and Checkra1n is a lifetime jailbreak solution as it uses bootrom exploit to process jailbreak. At the moment Checkra1n jailbreak only available for A5 - A11 devices running on iOS 12.3 and above versions.

Note: iOS 12.3.2 version is only available for iPhone 8 Plus (GSM) with portrait mode camera bug fixed.

Before begin to iOS 12.3 Checkra1n jailbreak you may see it’s compatibility info below.

Checkra1n Support Devices

iPhone X, iPhone 8 Plus, iPhone 8, iPad Pro 12.9" 2nd Gen (2017), iPad Pro 10.5" (2017), iPad (2019, 7th generation), iPad (2018, 6th generation), iPhone 7 Plus, iPhone 7, iPad Pro (9.7 in.), iPhone SE, iPhone 6S Plus, iPhone 6S, iPad mini 4, iPhone 6 Plus, iPhone 6, iPhone 5S, iPad (4th generation), iPhone 5C, iPhone 5, iPad (3rd generation), iPad Mini (1st generation), iPad 2

Note: Not supported for A12 - iPhone XS, iPhone XS Max, iPhone XR and A13 - iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max

Supported iOS versions

iOS 13.2.3, iOS 13.2.2, iOS 13.2, iOS 13.1.3, iOS 13.1.2, iOS 13.1.1, iOS 13.1, iOS 13, iOS 12.4.3, iOS 12.4.2, iOS 12.4.1, iOS 12.4, iOS 12.3.2, iOS 12.3.1, iOS 12.3

Supported Platforms

Checkra1n Jailbreak now only available for MacOS. Windows and Linux support will be added in a future release.

If your device does not support for Checkra1n, iOS 12.3 jailbreak online methods are available as free and premium solutions, but few are trustworthy to jailbreak iOS 12.3 and to install Cydia or Sileo. Try any of the mentioned iOS 12.3 jailbreak online methods to install jailbreak apps and tweaks for free without a computer, Cydia Impactor and jailbreak IPA. More iOS 12.3 jailbreak solutions will be listed soon including jailbreak IPA and online methods.

If your device supports with Checkra1n jailbreak you can follow our Checkra1n jailbreak installation guide to jailbreak iOS 12.3 - iOS 12.3.2 versions. Make sure your Mac with you as for this jailbreak only available with MacOS.

If you've already updated to iOS 13.1, you may consider iOS 13.1 jailbreak options.

How to Jailbreak iOS 12.3 - iOS 12.3.1

We offer some jailbreak solutions which is recommended to achieve the iOS 12.3 jailbreak. There are various jailbreak methods available to download and install iOS 12.3 jailbreak apps, tweaks and themes, but what we listed and offered here are the most trusted.

Jailbreak apps will work on iOS 12.3 or iOS 12.3.1 even without a jailbreak but to download and install jailbreak tweaks for iOS 12.3 - iOS 12.3.1 you may need to jailbreak iOS 12.3 unless you are using the tweaks we offer with Rudoxy and Vistian.

1. TweakMo

TweakMo, the best jailbreak app store which offers online iOS 12.3 jailbreak with jailbreak apps, tweaks and tools is updated for iOS 12.4 jailbreak too. Download and install tools to jailbreak iOS 12.3 and make your iPhone unique without worrying about tethering your iPhone to a computer. More Details on TweakMo.

2. Checkra1n

Checkra1n jailbreak tool supports iOS 12.3, iOS 12.3.1 and iOS 12.3.2 jailbreak on supported device models. See Checkra1n for full jailbreak guide and more info.

3. Rudoxy

Rudoxy is the latest jailbreak method updated to jailbreak iOS 12.3 which uses the code extraction method to install jailbreak apps and tweaks on your iPhone or iPad using the online jailbreak method without a computer. More Details on Rudoxy.

4. Vistian

Vistian is the only of its kind, a tweak store for non-jailbroken devices. It supports iOS 12 and later versions with the support of native iOS app, Shortcuts. It allows installing iOS 12.3 jailbreak tweaks on a non-jailbroken device. More details on Vistian.


What makes TweakMo unique is the collection of jailbreak apps and tweaks it offers. Unlike the traditional third-party jailbreak app stores, TweakMo offers three categories.

  • Jailbreak Apps
  • Jailbreak Tools
  • Cydia Tweaks

With these offerings, it’s easy to customize iOS 12.3 and iOS 12.3.1 to tweak your iPhone.

1 : Tap the Download TweakMo button above

2 : Download TweakMo → Allow


3 : Go to Settings → Profile Downloaded


4 : Install


5 : Enter Passcode and Install


Checkra1n Jailbreak

Checkra1n jailbreak was released by famous security researcher Luca Todesco and team. This jailbreak is different as it runs when device is booting. Also this jailbreak is unpatchable and cannot be blocked by any other exploit. And this is a semi - untethered jailbreak tool that you can try with your Mac at the moment. Windows and Linux support will be available soon as Checkra1n developers are working on it. See latest updates and more info about Checkra1n jailbreak.

Checkra1n Supported Devices

  • A5 - iPad 2, iPad Mini (1st generation)
  • A5X - iPad (3rd generation)
  • A6 - iPhone 5 , iPhone 5C
  • A6X - iPad (4th generation)
  • A7 - iPhone 5S
  • A8 - Phone 6 , iPhone 6 Plus , iPad mini 4
  • A9 - iPhone 6S , iPhone 6S Plus, iPhone SE
  • A9X - iPad Pro (9.7 in.)
  • A10 - iPhone 7 and iPhone 7 Plus , iPad (2018, 6th generation) , iPad (2019, 7th generation)
  • A10X - iPad Pro 10.5" (2017) , iPad Pro 12.9" 2nd Gen (2017)
  • A11 - iPhone 8, iPhone 8 Plus, iPhone X

Lack Supported devices

  • iPad Air 2
  • iPad 5th Gen
  • iPad Pro 1st Gen

Support in experimental

  • iPhone 5s
  • iPad Mini 2
  • iPad Mini 3
  • iPad Air

Note: Not supported for A12 - iPhone XS, iPhone XS Max, iPhone XR and A13 - iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max

Supported iOS versions

iOS 13.2.3, iOS 13.2.2, iOS 13.2, iOS 13.1.3, iOS 13.1.2, iOS 13.1.1, iOS 13.1, iOS 13, iOS 12.4.3, iOS 12.4.2, iOS 12.4.1, iOS 12.4, iOS 12.3.2, iOS 12.3.1, iOS 12.3

Checkra1n Guide to Jailbreak iOS 12.3 - iOS 12.3.2

Checkra1n jailbreak beta now available for MacOS users as a dmg file. At the moment you can install Cydia package manager only. Just follow the guide below.

1 : Direct download Checkra1n dmg file for MacOS or visit https://checkra.in

2 : Install Checkra1n Jailbreak beta for MacOS

install Checkra1n

3 : Connect the device into Mac and run the Checkra1n App and Start —> Next and wait

4 : When the Checkra1n Application says “Time to put your device into DFU mode” do so and follow the steps that showing in right as they said.

run dfu

5 : Wait for Checkra1n jailbreak process to complete. It will add Checkra1n app on your device homescreen when jailbreak process completed.

Checkra1n App

6 : Open Checkra1n app from your device homescreen and download Cydia.

download cydia


Without an iOS 12.3 jailbreak, install jailbreak apps and tweaks on an iOS 12.3 running iPhone is possible with Rudoxy. Achieve the same as iOS 12.3 jailbreak can be done using Rudoxy which uses the code extraction method to download and install jailbreak apps online.

Get Rudoxy to install jailbreak apps and tweaks on iOS 12.3 and iOS 12.3.1

Rudoxy supports the following devices.

  • iPhone Xs Max, iPhone Xs, iPhone Xr, iPhone X, iPhone 8 & Plus, Phone 7 & 7 Plus, iPhone 6S & 6S Plus, iPhone 6 & 6 Plus, iPhone SE, iPhone 5S
  • iPad Mini 2, iPad Mini 3, iPad Mini 4,iPad Air, iPad Air 2, iPad Pro

Rudoxy Install Guide

Step 1 : Tap the above button to Install Rudoxy.

Step 2 : Tap "Install Now".

Step 3 : Open Settings in your device and Go to profile downloaded.


Step 4 : Tap Install and find Rudoxy app from your home screen.


Guide to install apps from Rudoxy

Step 1 : Tap repo URL


Step 2 : Tap Copy button to copy the devcode.


Step 3 : Head to Rudoxy home and Paste the copied code.

Step 4 : Tap Install button


Step 5 : Find the installed app on home screen.


Vistian is a tweak store which contains no-jailbreak tweaks. Which means the offered Vistian tweaks will work without an issue on an iOS 12.3 - iOS 12.3.1 running devices without iOS 12.3 - iOS 12.3.1 jailbreak.

Tilt Scroll : Auto scroll a web page to read it on ease.

Try this Tweak

Convert video to gif : Convert video files to GIF animation easily.

Try this Tweak

Download YouTube : Download Youtube videos directly to your iPhone or iPad.

Try this Tweak

Change Font : Change the font of a web page.

Try this Tweak

You can try any of the Vistian tweaks above by visiting this page using your iPhone or iPad. Vistian app is available to install in the zJailbreak Freemium app, but also you can visit Vistian jailbreak tweak installer for jailbreak tweaks list and download the Vistian app for free.

Jailbreak Apps and Tweaks on iOS 12.3 and iOS 12.3.1

TweakMo, Rudoxy and Vistian are the best methods to jailbreak iOS 12.3 - iOS 12.3.1 at the moment. Jailbreak IPA method is not available for iOS 12.3 - iOS 12.3.1 jailbreak yet. However, with the solutions offering here it’s easy to achieve the iOS 12.3 jailbreak or iOS 12.3.1 jailbreak.

iDark Mode

With iDark Mode tweak, enable the partial dark mode on your iOS 12.3 running iPhone or iPad.


SysSecInfo displays the device’s hardware and software information including security status.

Subway Surfers (Hacked)

Hacked version of Subway Surfers offers unlimited coins.

Jurassic Survival (Hacked)

Jurassic Survival hacked game with unlimited coins.

iOS 12.3 Cydia / iOS 12.3 Sileo

Cydia or Sileo full versions without limitations are only available for jailbroken devices. Check the availability and compatibility of Cydia or Sileo for your iOS version and device model. Now you can install Cydia for iOS 12.3, iOS 12.3.1 and iOS 12.3.2 running A5 - A11 devices with Checkra1n jailbreak tool. Zebra and Installer package managers also available in a future release as Checkra1n jailbreak released as beta at the moment.
However, still Sileo will not be available for iOS 12.3 - iOS 12.3.2 versions and also Cydia for A12-A13 devices. We believe that Cydia will be available soon for all type of bionic chips.

Until then, you can install a demo version of Cydia on iOS 12.3 on A12-A13 devices using the TweakMo or zJailbreak.

iOS 12.3 Jailbreak Possible Approaches

Initially, it was rootlessJB partial jailbreak for iOS 12 - iOS 12.1.2 versions without Cydia and then came the rootless Installer to ease the tweak installation for the same versions by extracting DEB files.
iOS 12 - iOS 12.1.2 jailbreak with Cydia was released by Uncover jailbreak team and Electra jailbreak team released the Chimera jailbreak with the Sileo support. We believe that they will succeed on iOS 12.3 jailbreak too.

Checkm8 bootrom exploit for lifetime jailbreak

Checkm8 jailbreak going to write a remarkable history for jailbreak. iOS Security researcher axi0mX has released an open-source jailbreak tool for hundreds of millions of iOS devices. It's a permanent unpatchable bootrom exploit and not a jailbreak with Cydia. So we can have hopes for iOS 12.3 jailbreak also possible with this new approach.

“Downgrade if Possible” says Pwn20wnd

Pwn20wnd recently achieved Cydia substrate working on iOS 12.2 with the support of @CorelliumHQ's emulator. With this reveal, hopes are up for an iOS 12.2 jailbreak in the near future.

Also, he recommends that “If you are on iOS 12.3 or up -> Stay or downgrade if possible” and wait for a jailbreak.

An exploit released for all versions by Luca Todesco

Luca Todesco (@qwertyoruiopz), the security researcher on his twitter post said that he is working on an exploit working on iOS 13 beta 2. And he said it works for all versions. Most of the commented guys on this post said iOS 13 beta 3 and below versions also worked. Below is his post.

Also we can see two different results came as supported and unsupported when it runs.

exploit results

iOS 12.3.1 Safari full exploit released by Amy / @itszn

Amy, a security researcher at Ret2 Systems has released a full exploit for Safari in iOS 12.3.1 to @qwertyoruiopz's nday exploit. Also she said that this is not a jailbreak. However, with this achieved we can hope that iOS 12.3.1 jailbreak will come soon.

Open Source Jailbreak Discussion by Pwn20wnd

Pwn20wnd mentioned that open source is a double-edged sword as the users can read, learn and improve the code or use the tweaked codes to abuse the jailbreaking process. Also he said that it’s not a good thing for jailbreak if its uses for unnecessary tasks by scammers. For further he started a reddit discussion about that.

tfp0 achieved on iOS 12.3.1

@derrekr6 on his twitter said that he got tfp0 on iOS 12.3.1. Also, he mentioned it needs some time to fix several bugs. With this trending news, we have a hope on iOS 12.3 jailbreak tool.

Uncover Jailbreak for iOS 12.3 - iOS 12.3.1

Reputed tweak and jailbreak tool developer pwn20wnd released the jailbreak tool Unc0ver which supports up to the iOS 12.1.2 version and it includes Cydia. There’s only a few iOS versions including iOS 12.3 and iOS 12.3.1 are waiting for a jailbreak and we believe that Uncover jailbreak team will be the first to achieve it.
According to Pwn20wnd, unc0ver team is preparing to develop an iOS 12.2 jailbreak tool. He is asking not to upgrade to iOS 12.3 if waiting for a jailbreak as they are ready to achieve the iOS 12.2 jailbreak.

iOS 12.3.1 - iOS 12.3 Electra Jailbreak

Electra team has released a jailbreak tool to jailbreak iOS 12 - iOS 12.1.2 versions. Tool is the Chimera jailbreak and it offers Sileo install for iOS 12 and supported versions. iOS 12.1.3, iOS 12.1.4, iOS 12.2 and iOS 12.3 jailbreak are yet to achieved but it’ll not take long with these experts. As Electra and Unc0ver jailbreak teams are on a competition to prove their ability, they will put their maximum effort to be the best.

rootlessJB Jailbreak

rootlessJB jailbreak was introduced for iOS 12 - iOS 12.1.2 versions by the tweak developer Jake James. This was a partial jailbreak intended for developers and lack the Cydia support. Tweak install was a tedious task as the user have to go through several steps to install a tweak.
He is currently working on the jailbreak support for A12 devices and he will be focus on iOS 12.3 jailbreak once he finishes his work on A12 devices.

jakejames Tweet