Excuse me, why can't pp assistant import SMS ringtones from prison break? Ringtone is ok, but the button to import SMS ringtone is not lit, and the ringtone format has been

Hello, I suggest you do the following:

1. Download the jailbreak software Abstract2.0. 1 first.

Before jailbreaking, we still need to back up our own equipment. First, connect your devices to your computer and back them up in iTunes. Right-click the device you are connected to and select Backup. Be sure to set up backup, there may be various uncertainties during the jailbreak. Backup can reduce the risk of jailbreak, and at the same time, jailbreak will be faster.

3. In order to make the jailbreak process stable and smooth, it is recommended that you restore the equipment to the factory settings before jailbreak. This process needs to be operated on the mobile phone. Select Erase all contents and settings in Settings-General-Restore. This operation will restore your device to the factory settings.

The next step is to escape from prison. Please make sure that iTunes is closed during this process. Unzip the files in the installation package, open Abstract2.0. 1, and make sure that the USB of the device is connected to your computer. Please click wait after jailbreak, and don't disconnect the device during jailbreak. In case of restart, leave it alone and continue to wait.

5. The whole process lasts for 6-8 minutes, during which the equipment will automatically restart. We don't need surgery, we just need to wait. Finally, the abstract interface shows "finish, enjoy!" This means that the prison break was successful. See if Cydia appears in your device? If so, now you have a perfect escape device.