Unfortunately, Cydia is not stable at this time for iOS 10.2.1 Jailbreak. We don't recommend iOS 10.2.1 Jailbreak process for ordinary users (if you are not an iOS developer)
But, Still non-Apple developers can install iOS 10.2.1 beta and Jailbreak. But Don't Jailbreak your main device at this time.
This tool is compatible up to iOS 10.2.1 beta 3 version. You cannot Jailbreak iOS 10.1 or any other previous iOS versions or iOS 10.2 and iOS 10.2.1 Public versions from this Jailbreak tool.
You could Jailbreak iOS 10.2 beta versions from this tool. However, iOS 10.2 beta versions are not available at this time.
This Jailbreak tool requires iOS 10.2.1 beta OTA firmware files for the Jailbreak process. The tool modifies these OTA firmware files and converts them to IPSW file. Then you must restore your device using this Modified IPSW before start the Jailbreak process.
You must download the correct OTA firmware file (according to your device model) from the following link.
This Jailbreak process deletes all of your device apps and app data.
Therefore, You must backup your device before start the Jailbreak process
YUCCA is upcoming jailbreak solution for iOS 10.2.1 and 10.2 version. ijapija00 is the developer of UCCA jailbreak, and he is Sweden iOS hacker and popular iOS jailbreak tweak developer.
ijapija00 has been demonstrated iOS 10.2.1 and 10.2 version with his YUCCA jailbreak tool. Also, he published demonstrated video on YouTube. According to ijapija00 YUCCA tool will be released very soon and as a new year gift
Only You can use this tool if you have already installed the iOS 10.2.1 beta to your device. At this time there is no anyway to install iOS 10.2.1 beta versions because Apple has already released the iOS 10.2.1 to public
You must be an iOS developer to install the iOS 10.2.1 beta versions.
Unfortunately, this method is no longer valid to Jailbreak iOS 10.2.1 beta
Please note - You can install the full functional Cydia from this method. But this Jailbreak method is only compatible with iOS 10.2. Not for iOS 10.2.1
Backup your device data before the start. You can use either iTunes or iCloud backup methods for it.
Turn off Find my iPhone until finish full jailbreak process. Make sure to reactivate once complete entire jailbreak process.
Disable Touch ID and regular passcode
Update to latest iTunes version if you are running an older iTunes version.
Connect your iOS device to computer
Open Cydia Impactor tool
Now select Yalu102 IPA file and drop it to Cydia Impactor. Follow below image.
Now enter your Apple ID and Password in the following dialog box
Waits for complete Yalu102 IPA sign
Now you will have Yalu102 app on your device homescreen
Now you should trust Yalu102 app - Settings > General > Device > Management. Now click Trust
Go back again to device homescreen, once you tap trust button
Now launch Yalu102 and click Go button
Your device will be restart once tap Go button
At this Cydia icon should appear on your device homescreen
If Cydia not appears on your home screen and go to homescreen and click Yalu102 Go button again.
iPhone 5s /iPhone 6 / iPhone 6 Plus / iPhone
6s Plus / iPhone 6s / iPhone SE
iPod Touch 6G
iPad Mini 2 / iPad Mini 3
iPad Air /iPad Air 2 /iPad Pro /
iOS 10 - 10.1.1 still latest jailbreak support version for iPhone 7 and iPhone 7 Plus users. Otherwise, iPhone 7 and 7 Plus users still can use zJailbreak jailbreak online tool for iOS 10.2.1 - 10.2 jailbreak.
iOS 10.2.1 /10.2 Jailbreak
Guide to install zJailbreak
zJailbreak is a Jailbreak app store for non-rooted iOS devices
Compatibility - All iOS 10.2/10.2.1 device models
After the installation process, you can upgrade your device to Semi-tethered Jailbreak.
Visit this page from your iOS 10.2/10.2.1 device.
It takes sometimes detect your System data
Now, You can install the zJailbreak application
Finally, It takes you to "zJailbreak app" installation screen. You must type your security code to install the zJailbreak app.
First of all, You have to install the zJailbreak application. Then You can install Yalu Jailbreak application from the zJailbreak app. Then, You can Jailbreak your iOS 10.2.
It installs full functional Cydia automatically after the Jailbreak process. No Windows or Mac computer needed for this Jailbreak process.
Step 01- OK, Now you have successfully installed the zJailbreak application to your device.
Step 02 - Open the zJailbreak and tap the Yalu Full Jailbreak tab
Step 03 - Tap the install link, Now It will show an another popup as the following picture, Tap install again
Step 04 - OK, Yalu app will be installed on your device, Don't open the app at this time.
Go toSettings > Generaland Profile and device management.
Step 05 - Open the Yalu App and Tap the "Verify and Trust" link like the following picture.
OK, Now open the Yalu app, and tap the Go button
Then, Your device will restart automatically, Please wait few seconds until complete the restart process.
OK, You have done, You can find the Cydia on your home screen.
troubleshooting - If you cannot find the Cydia, Please open the yalu102 app again, Then tap Go button (repeat the process)
iPhone 7/7+ Jailbreak
Unfortunately, full functional jailbreak is not available for iOS 10.2/10.2.1 iPhone 7/7+
Yalu Z Jailbreak method doesn't work with these latest devices.
However, zJailbreak is only Jailbreak alternative method for iPhone 7/7+
You can install limited version of Cydia using zJailbreak to iPhone 7/7+
Apple released iOS 10.3.3 Beta for developers exact one day after iOS 10.3.2 release. You can install most of the jailbreak apps with Pangu jailbreak app installer. At this time Pangu jailbreak app installer only works with Windows. Visit iOS 10.3.3 jailbreak 10.3.3 page for install Jailbreak app installer.
iOS 10.3.2 is the current latest version for the public. Pangu Anzhuang is the only available method at this time to install jailbreak apps for iOS 10.3.2 version. Pangu Anzhuang is online jailbreak app installations method. So visit iOS 10.3.2 jailbreak page for install Anzhuang app installer.
Team Pangu demonstrated iOS 10.3.1 jailbreak. Most probably iOS 10.3.1 jailbreak will release shortly. So you can download Pangu 10.3.1 IPA with our iOS 10.3.1 jailbreak page once team Pangu release.
There are two options to download iOS 11 version. First, one gets the iOS developer account, and next one is x11. Now you can install x11 app with iOS 11 page. Alos you can get iOS 11 experience with x11. Visit iOS 11 page for install x11 Install.
Yalu102 Without computer
iOS 10 - 10.2 users can use Yalu102 without the computer. This is the easiest method for jailbreak iOS 10 - 10.2 versions. Visit iOS 10.2 jailbreak page for install Yalu102 online tool.
iOS 10.2 Jailbreak is available with Yalu zJailbreak method as an online solution.