Can Yi Xun’s Pioneer 150 be jailbroken after upgrading?

Can be jailbroken. Jailbreak starts 1. Enter the one-click jailbreak interface and list the currently available jailbreak methods based on the specified device and firmware. The first jailbreak method is selected by default. 2. Automatically back up/restore mobile phone data: This item is checked by default. Click the "Start Jailbreak Tool" button to automatically back up the mobile phone data (contacts, text messages, call records, applications, pictures and music) on the phone first. After the jailbreak is completed, The backup data on the phone will be automatically restored, and the corresponding progress will be displayed on the interface during backup/restoration. Mobile phone profile data will be backed up by default, and mobile phones that are not jailbroken will back up the phone profile data items that can be backed up. The backup file is stored in the 91 Mobile Assistant data backup directory. If 91 Mobile Assistant is not installed, it will be placed in the one-click jailbreak directory. Of course, you can also set the backup/restore items and backup path in the backup setting options. 3. One-click jailbreak: After clicking, the tool interface for specifying the jailbreak method will be launched. You can complete the operation step by step according to the tutorial provided by the server. After the jailbreak is completed, it will prompt "Congratulations, the jailbreak is complete!". It should be noted that the wizard for entering DFU mode is displayed at the top of the interface. When the user has not entered DFU mode, the "One-click jailbreak" button cannot be clicked. Only after correctly entering DFU mode can the "One-click jailbreak" button be clicked, and Start the jailbreak process. Note: The one-click jailbreak tool will integrate existing jailbreak tools such as Hongxue and Green Poison. The jailbreak operation can be completed with just one click. If the one-click integrated tool is not available, third-party jailbreak tools will be displayed. , but the tutorials provided need to be synchronized with it. 4. Install software Optional: After the jailbreak is completed, you can manually install the ipa patch and Cydia crash patch as needed. This list is provided by the server together with the tutorial, and which ones to install will be determined based on the iOS firmware. After the manual installation is completed, a confirmation prompt box will pop up. The box will count down for 7 seconds and then disappear. Unable to jailbreak: If the current device's firmware cannot be jailbroken temporarily, special reminders and bottom operation buttons will not be displayed, but you can view the firmware's jailbreak tutorial. At this point, the jailbreak work is completed. Isn’t it very simple? Let’s enjoy the freedom after jailbreak. 91 Jailbreak Assistant: Click to download (img0.pconline.com.cn/pconline/1207/19/2867212_91JailBreakSetup_V1.0.0.12_D2012-07-17(1528).exe)