Repair Operating System feature, makes it easy for users to repair iOS crash, upgrade failure, iOS stuck and all issues when your iPhone performs abnormally (crash, stuck, errors. etc.). It won’t cause any data loss while repairing the operating system of your iOS device.
First of all, connect your iPhone to computer via a USB cable and run Tenorshare UltData (iPhone Data Recovery). After connected, switch to “Repair Operating System” in the main interface and click on the “Repair Now” button to continue the process.
If your iOS device stuck at Apple logo, recovery mode loop, black screen and other issue, this iOS system recovery tool can get your device back to normal operation. Just click on “start” to proceed.
Before preparing, please put the device into Recovery Mode to get it detected and follow the tutorial shown below to recover your device to normal.
If you cannot manually enter Recovery Mode, please follow the tutorial shown below to choose enter DFU mode.
To repair the operating system, you need to download the matched firmware for your iOS device initially. Simply click “ Browse” to choose a save path in your PC to save the firmware file, and then, all you need to do is tap on “download” button and wait.
1: If you failed to download the firmware online, you can click Copy button to download through browser.
2: If you have already had the firmware package, you can click Select button to select your firmware on your computer to get started with repair.
When download is complete, the program will continuously start repairing your iOS system. Please do not disconnect your device during the process, or your iPhone can become bricked.
In less than 10 minutes, your abnormal iOS device can be fixed to normal.
If System Recovery under regular mode doesn’t work, we suggest you use “Advanced Mode” which will increase repair success rate. Whereas, the advanced mode will wipe a data in your device, thus we suggest you try Advanced mode after 4-5 times failure with standard mode.