Following solutions are available to Jailbreak iOS 11.3 or install Jailbreak apps on iOS 11.3.
You can use this method to install popular Jailbreak apps, tweaks, themes to the iOS 11.3.
pwn20wnd and Sam Bingner released unc0ver Jailbreak for iOS 11.3 version. It is compatible iOS 11 to iOS 12.2 all versions too.
Cool Star updated for Electra Jailbreak for iOS 11.3. Also, it can be used to jailbreak iOS 11.4.1 to iOS 11 versions.
Abraham Masri updated Houdini Semi Jailbreak to iOS 11.3. It supports to install jailbreak apps up to iOS 11.3.1 using Houdini Semi Jailbreak latest release.
You can be a virtual Apple app developer and install 3rd party Jailbreak apps to the iOS 11.3 from this UDID registration method.
Web-based iOS version is available for all the latest iPhone models for the very first time. You can virtually Jailbreak this web iOS and install the web-based Cydia application to it.
This method is the most popular Jailbreak app installation method for iOS 11.3.
Russian hacker ru$za found this method. Chinese hacking team developed it as an app called "Anzhuang."
You can install Jailbreak apps to the iOS 11.3 using this Anzhuang Jailbreak app installer.
Anzhuang is a 3rd party app which allows you to install Cydia and popular Jailbreak apps on your iPhone / iPad.
Please tap the below installation buttons from your default Safari browser to install these App stores. You must type your passcode to complete the installation process.
iPhone X, iPhone 8 plus, iPhone 8, iPhone 7 plus, iPhone 7, iPhone 6S plus, iPhone 6S, iPhone 6 plus, iPhone 6, iPhone SE, iPhone 5S.
iPad Pro (10.5-inch), iPad Pro (12.9-inch), iPad (9.7-inch), iPad Mini 4, iPad Air 2, iPad Mini 3, iPad Pro (9.7‑inch), iPad Pro (12.9‑inch)
iPod Touch 6
You must have installed zJailbreak, Xabsi or iExtras to install Anzhuang iOS 11.3 Jailbreak app installer to your iPhone before install the Anzhuang.
All of these app stores are donateware. You must donate some amount of dollars to install the freemium apps from these app stores.
However, We provide free methods (free donation coupon codes and freemium upgrade links) on this page to install freemium apps from these stores.
We highly recommend to donate to these app developers instead of using the free hacking method to install the freemium apps. It will help to protect developers and promote them to develop more Jailbreak apps & methods.
zJailbreak provides both free and freemium versions. They have listed Anzhuang Jailbreak app installer in most popular app list as a freemium app.
We have donated them and published the freemium registration codes on this page. Use one of the following codes to upgrade the freemium version of the zJailbreak app store for free. Then you can install the Anzhuang Jailbreak app installer for your iOS 11.3 iPhone or iPad.
Xabsi has also listed the Anzhuang on their freemium app list as same as the zJailbreak.
Use the following Xabsi freemium upgrade link to get it free to install the Anzhuang on your device.
Copy the link and paste it into your Safari browser to upgrade the Xabsi to the freemium version.
You can install some Jailbreak apps, Cydia (Jailbreak app manager), tweaks and themes to iOS 11.3 using the Anzhuang.
Anzhuang Jailbreak app installer does not allow you to access the iOS 11.3 system root. Therefore you cannot install the system related Jailbreak tweaks from the Anzhuang.
You must access this page to generate developer codes of Jailbreak apps to use with Anzhuang JB app installer.
You must access this page from your device safari browser to generate developer codes of Jailbreak apps to use with Anzhuang JB app installer.
Anzhuang developers always update this with new app developer codes.
Unc0ver jailbreak tool has been released for iOS 11.3 by pwn20wnd along with hacker Sam Bingner. UI designed by Dennis Bednarz and Samg_is_a_Ninja.
All exploits can access a single app
Better performance and stability
Cydia performance enhanced
Automatic root filesystem restore
No battery drain or slowdowns
It has both PC Required and Online guide for unc0ver Jailbreak. Click here. to get an Online guide.
Step 01 - Download the unc0ver IPA file from here. If you don’t have Cydia Impactor installed on your computer, download it from the official site.
Step 02 - Connect your iPhone, iPad, or iPod touch to your computer.
Step 03 - Drag the IPA file downloaded IPA to Cydia Impactor’s window.
Step 04 - Submit your Apple ID & Password and wait for Cydia Impactor to install the app on your device.
Step 05 - Once the installation completes, unc0ver app will appear on your device homescreen.
Step 06 - It has installed Jailbreak app on your device. Before launch, it, go to Settings --> General --> Profiles & Device Management--> Tap Trust again to confirm.
Step 07 - Now open the unc0ver app from your device and tap Jailbreak button to start the jailbreak process.
Step 08 - Your device will restart at least twice during the process and finally, Cydia will be installed on your iOS 11.3 device.
You can install Cydia on iOS 11.3 using Electra. It has both Online method and Computer Method with Electra. Cool star released Electra 1.1.0 update with Sileo support.
Online Method available with Silzee Online JB app. You can download it from zJailbreak, Xabsi or iExtras third-party app store.
Step 01 - First, download zJailbreak, Xabsi or iExtras using above installation buttons.
Step 02 - Then install Silzee Online Jailbreak app from the downloaded app store.
Step 03 - Run Silzee app from your iOS 11.3 device and Click on Electra button to download Electra app to your device.
Step 04 - Now Launch Electra app from your iOS 11.3 device.
Step 05 - Tap on Jailbreak button to start the Jailbreak process.
Step 06 - It will take a few seconds to configuration the Cydia. Once done, your device will restart.
Step 07 - Once respring you Cydia will appear on your device home screen. Now you have Jailbroken your iOS 11.3 iPhone / iPad.
Click here to jailbreak iOS 11.3 device using Electra computer Guide.
Abraham Masri released new version of Houdini as beta 3. It can install Jailbreak apps for iOS 11.3.1 to iOS 11.1.2 including iOS 11.3. It is not a fully jailbreak and you can modify the system even you cannot install Cydia for iOS 11.3 using Houdini.
So far, it is only available Houdini Compute guide. Online guide will be available soon with zJailbreak or Xabsi app store.
Step 01 - Download Houdini Semi Jailbreak Beta 3 IPA from following link.
Step 02 - Download the Cydia Impactor tool according to your Computer OS.
Step 03 - Open Cydia Impactor tool. Then drag and drop the Houdini IPA into the Cydia Impactor.
Step 04 - You need to provide your Apple ID and pass code to continue. Recommend to create a new Apple ID for this stuff.
Step 05 - Houdini app will install on your iPhone / iPad. Before open the Houdini app, you must trust the developer.
Now you have successfully installed the Houdini on your iPhone / iPad. Install Jailbreak apps & system tweaks using Houdini to manage your iOS 11.3 devices.
UDID registration method is another popular method to install Jailbreak apps to the latest iOS versions including iOS 11.3.
Apple has restricted to install 3rd party/ Apple non-approved apps to the all iOS users.
They only allow iOS developers to install any app on their iPhones/iPads.
Common users can register their UDID code under the Apple developer account and become a virtual Apple iOS developer to install the 3rd party/Jailbreak apps to their devices.
Currently, You can use the following two UDID registration based Jailbreak app installation methods with iOS 11.3.
Velonzy - Velonzy has both iOS and Windows and Mac computer-based Jailbreak app installation methods based UDID registration.
We recommend this method because You will be able to install more Jailbreak apps on your iOS 11.3 device using this Velonzy Windows/Mac software.
TweakMo - You can use the Tweak Mo iOS app to install Jailbreak apps for iOS 11.3.
Velonzy is a paid service. We provide a free method and guides to install iOS 11.3 Jailbreak apps to your iPhone, iPad with Velonzy for free.
Velonzy has automatically UDID submission process. You can use a Computer or Online method (Using iOS 11.3 iPhone/iPad directly) to register your UDID with Velonzy database. We recommend using the online method to register the UDID on Velonzy database. It is easier than Windows/Mac method.
We have purchased the Velonzy service and provided it to our users for free. However, we highly recommend buying their services from real developers to promote them to develop more awesome services like this.
Step 01 - Get free Velonzy Access from here.
Step 02 - Tap "Register UDID" button.
Step 03 - You will redirect to the Velonzy UDID submitter installation menu. Type your device passcode to install it. (Nothing will be installed on your device at this step and its just submit your UDID to the Velonzy database)
Step 04 - Now you can install Velonzy Jailbreak app installer to your iOS 11.3 iPhone/ iPad /iPod.
iPhone X, iPhone 8 Plus, iPhone 8, iPhone 7 Plus, iPhone 7, iPhone 6S Plus, iPhone 6S, iPhone 6 Plus, iPhone 6, iPhone SE, iPhone 5S.
iPad Pro (10.5-inch), iPad Pro (12.9-inch), iPad (9.7-inch), iPad Mini 4, iPad Air 2, iPad Mini 3, iPad Pro (9.7‑inch), iPad Pro (12.9‑inch)
iPod Touch 6
Step 01 - Connect your device to the computer, Launch iTunes and copy paste your UDID code.
Step 02 - Now submit your UDID to the Velonzy database from the following button.
Step 03 - Download the Velonzy Jailbreak app installer from following Installation buttons.
Step 04 - Then go to Velonzy Jailbreak IPA list and provide your UDID to sign and download Jailbreak IPA to your computer.
Step 05 - Drag and drop the Jailbreak IPA to Velonzy Jailbreak app installer.
Step 06 - Enter Apple ID and password to install the Jailbreak IPA.
Step 07 - Once complete trust the developer profile. Go to Settings→ General→ Device and Profile management.
Step 01 - Open the Velonzy app. Go to jailbreak app list ----> App Managers.
Step 02 - Tap on Cydia to Generate the developer code and Copy the code.
Step 03 - Then Go back to Velonzy jailbreak app installer and Paste the code.
Step 04 - Tap install. It will require device Passcode to installation process.
Step 05 - Once done, Cydia icon will appear on your device homescreen.
TweakMo Jailbreak app installer is a UDID registration method & it installs Jailbreak apps for iOS 11.3
You can install TweakMo Jailbreak app Manager from their official website.
They have listed three types of jailbreak/third party app categories as Silver, Gold, and platinum respectively $9.99, $14.99 and $19.99.
When you purchase a package, developers will manually register your UDID under their Apple developer account within 24 hrs. Then you can download the 3rd party/Jailbreak apps from the Tweak Mo freemium app according to your package.
However we couldn’t provide free method to Install Jailbreak apps from Yalu Tweak Mo because the Tweak Mo developers register UDIDs to their IOS developer accounts manually.
Yalong Jailbreak is now compatible with iOS 11.3 as a Semi-Untethered. You can install Cydia from Yalong jailbreak tool. It is available Windows version only and Mac version will be available soon.
The following things, you should have completed before start the jailbreak.
Get the backup of your device using iTunes.
Turn ON Airplane Mode, while the jailbreak process.
Turn OFF find my iPhone, Passcode and the Touch ID.
Step 01 - Download the Yalong IPA from following button and Cydia Impactor.
Step 02 - Connect your iPhone to the PC. Launch Cydia Impactor and drag and drop Yalong IPA to Cydia Impactor to sideload the Yalong IPA.
Step 03 - Now run the Yalong app on your device. Click on the Jailbreak button.
Step 04 - It takes a few seconds to complete the Yalong jailbreak on your iOS 11.3 device.
Step 05 - Finally Cydia will be available on your device homescreen.
Currently, Yalong is supporting only for iPhone 5S. Another device compatibility will be added soon.
Refer the following pages for more information about Semi-untethered Jailbreak for other iOS versions.
Apricot is the world's first web OS for iPhone devices. iPhone users can get unique and uncommon experience with the Apricot. Apricot iOS is a web-based mirror OS version of Apple iOS 11.3. You can install Apricot on your iPhones very easily.
Apricot has Advanced and Unique UX Design Also Apricot has virtual jailbreak feature, and it allows you to install Cydia.
Apricot supported device list
iPhone X, iPhone 8 & 8 Plus, iPhone 7 & 7 Plus, iPhone 6S & 6S Plus, iPhone 6 & 6 Plus, iPhone SE, iPhone 5S.
Apricot iOS is 100% risk-free to install, and switch to the default Apple iOS.
It will give an uncommon experience with latest apple device.
Some OS default functions are high advanced than default Apple OS functions.
You must have an internet connection to use the Apricot.
Apricot iOS may slightly slower if your internet connection is slow.
Some default mobile apps are not available with Apricot mirror iOS 11.3.
Unfortunately, Apricot iOS is not free. You can direct purchase it from their default website.
Otherwise, you can use Xabsi, zJailbreak or iExtras 3rd party app stores to install it for free.
You can Jailbreak Apricot iOS 11.3 mirror OS and install it to virtual Cydia application. You can use this Cydia app to install limited numbers of Jailbreak apps to your default iOS 11.3.
First, you need to install Apricot from zJailbreak or Xabsi using installation button.
Step 01 - Open Apricot app.
Step 02 - Click unlock button in down left corner.
Step 03 - Tap on “jailbreak Apricot OS.”
Step 04 - Now click on “Jailbreak Now” button.
Step 05 - It will take a few minutes and you will get the black Screen of Cydia Configuration.
Step 06 - Finally Cydia icon appears on your Apricot iOS.
Apricot is donateware project. But we will provide you to install it for free.
Step 01 - Open Apricot free link from here. Make sure to open this free access link from mobile Safari.
Step 02 - There are two install options for iPhone X and other iPhone users. Select your device and click on it.
Step 03 - Tap Install Apricot iOS button.
Step 04 - Enter Device passcode to install.
Ian beer - Memory corruption issue (CVE-2018-4206)
Ian beer, who brought us iOS 11-iOS 11.1.2 exploit for potential Jailbreak, discovered the Memory corruption issue on iOS 11.3 running iPhone 5s and later, iPad Air and later, and iPod Touch 6th generation. He reported the vulnerabilities existing on iOS as well as MacOS. He released the POC info on the exploit to the public. We expect this would be developed as iOS 11.3 Jailbreak tool as same as previous Electra Jailbreak.
However, these vulnerabilities patched by Apple releasing iOS 11.3.1.
Min (Spark) Zheng iOS 11.3 Jailbreak
As we aware, Min Zheng's iOS 11.3 jailbreak works in progress. Here is the Latest news about iOS 11.3 Jailbreak status. He tweeted that he successfully jailbreak iOS 11.3 and published the screenshot of Cydia configuration.
However, when we are going through his history, we can not expect a public release for OverSky iOS 11.3 jailbreak whether it is real iOS 11.3 jailbreak or not.
Min Zheng (Alibaba security team) root shell access achieved on iOS 11.3. Achieving root access is leading to potential jailbreak and now so much closer to iOS 11.3 Jailbreak.
Previously he has discovered a zero-day bug and a kernel bug which allows the attacker to execute unsigned code with kernel privileges in iOS 11.3 versions. These vulnerabilities affected iOS 11.2.6 and older versions, too. That’s mean still have a chance to jailbreak these versions and we can keep hope for iOS 11.3 jailbreak and you should prepare your device for a future jailbreak or semi-jailbreak release. It is recommended to save SHSH Blobs for iOS 11.3 version.
Already Keen Lab jailbreak the iOS 11.3.1 at Infiltrate Con 2018. Most probably it will be compatible with iOS 11.3.1 jailbreak too. As well Keen Lab, the leading security researchers demonstrated iOS 11.1.1 jailbreak, iOS 11 jailbreak & iOS 10.3.2 Jailbreak previously. But they did not release any public jailbreak tool up to now. Accordingly, even it compatible with iOS 11.3.Jailbreak method we can not expect a public jailbreak release.
Pangu tool credited as most stable, reliable jailbreak tool ever in jailbreak history. However, after Pangu9 release, they did not attempt to jailbreak any iOS version. Somehow they are organizing Security/hacking Conference. When we are comparing with other teams, we can not keep hopes about Pangu iOS 11.3 jailbreak.
Luca todesco is developed the yalu102 & other yalu versions for iOS 10- iOS 10.2. Luca also not attend to release jailbreak tools after releasing Yalu 102. After yalu102 tool release, it took a long time to release a new jailbreak tool. Most people thought that jailbreak is dead. Even Luca or any other hackers did not attempt to find a jailbreak method until Ian beer released tfp0. However, he is participating Hacking conference and contribute to other jailbreak tool releases. When we consider his past behavior, there is doubt about Yalu 11.3 jailbreak tool.
Taig team has successfully Jailbroken all the iOS versions of iOS 8 except iOS 8.4.1. (almost iOS release in iOS 8) Later TaiG team has complained about PP team that they have stolen their jailbreak method. However, we cannot expect TaiG 11.3 jailbreak at all because they did not attend to the latest iOS versions jailbreak.
You can install some popular Jailbreak / 3rd party apps to iOS 11.3 using the Cydia Impactor.
Download the following IPA files of Jailbreak apps and follow the below guide to install them on your iOS 11.3 iPhone or iPad.
Please note - Above Jailbreak apps may only work with iOS 11.3.
Step 01 - Download Cydia Impactor according to your computer OS (Windows or Mac)
Step 02 - Download the iOS 11.3 Jailbreak IPA to your computer.
Step 03 - Connect your device to the computer, Open the Cydia Impactor and Drag the Jailbreak IPA to the Cydia Impactor.
Step 04 - Then Enter your Apple ID and password among the installation process of the IPA.
Step 05 - After the installation process, Go to Settings, General, Device and Profile Management and trust the app.
Congratulations, Now you can use the Jailbreak app on your iOS 11.3 iPhone/iPad.
Apple released iOS 11.3 versions to the public after seeded six betas. They have added new features, remove features & bug fixes from this version.
iOS 11.3 has added Splash screen for Privacy.
Voice over work with Apple music perfectly.
iOS 11.3 has fixed Skype crash when opening on iPad.
Speed Improvement enhances by iOS 11.3. Most of the apps faster than ever in this update. The devices unlock little faster.
Book reverted to iBook in the iOS 11.3.
AirPlay 2 removed - AirPlay 2 feature has been removed from iOS 11.3 .
Deleting Messages feature updated - Deleting Message alert displayed wrong place Apple has placing it correctly in iOS 11.3.
New Battery Health Feature - iOS 11.3 added battery health tab to check battery's current health. (Not available with 5S)
New Animojis added - iOS 11.3 has added new 3D animated characters of Lion, Bear, Dragon and Skull. (Only for iPhone X)
Business chat for iMessages - Users can communicate with specific companies quickly through iMessages.It will also let users pay for items via the secure mobile payment option, Apple Pay.
Augmented reality performance - ARKit 1.5 with support for vertical surfaces like walls, irregularly shaped surfaces like circular tables. Also support for auto-focus, and 50% higher resolution.
Health App Improvement - Tracking fitness activities, Users can get medical records from various sources.