"I can't boot my iPhone after jailbreak it on iOS 9.3.3, what's the matter? How can I do to repair my iPhone to normal?"
"I do not know why, today I woke up and use the phone, My iPhone has been turned off, firstly, I thought it was power off, but it is no response when my plugged it with the charger. This is really bad luck, my iPhone just bought a few months, there are many important data in the phone, how can I fix this phone and restore my mobile phone data?"
Constantly, we heard of a iPhone stuck in recovery mode or apple logo screen, however, for most of the users , these problem is not too difficult to solve, but, for the unknown system failures, just like the iPhone can not turn on, the vast majority of iPhone users are at a loss what to do. As a matter of fact, to fix the abnormal iOS for iPhone, you just need iOS System Recovery or iOS System Recovery for Mac.
iOS System Recovery can professionally fix various iOS system events, including recovery mode, white Apple logo, black screen, looping on start, etc. It is almost compatible with all iOS devices as well as the latest iOS 10 systems. This software will not damage your mobile phone and mobile phone data, your phone data will not be lost. And, you don't need a complex steps, just a few steps to solve these problems. Besides, in addition to repairing your abnormal iOS, this tool also provides three simple yet effective way to recover your lost and deleted data from any iOS devices in a click.
Steps to Repair iPhone That Won't Turn On Without Losing Data
Step 1. Enter the Repairing Mode and Connect Your iPhone
First, please install and launch iOS System Recovery to your computer. Then, there are four icons on the left sidebar of the program's interface, you need to click on the "More Tools" and choose "iOS System Recovery" on the next screen.
At the same time, connect your iPhone to your computer with the USB cable. When your iPhone is detected by the program, click "Start" to go on.
Step 2. Download and Select Firmware for Your iPhone
Then, the program will according to your phone's model and the system version of your iPhone, automatically display your phone models and other information. You need to confirm whether there is a mistake. Because you have to download the corresponding firmware to repair your mobile phone. If no problem, please the click "Download", and wait a minute.
Step 3. Fix Your iOS to Return It to Normal
When the firmware download is complete, the program will automatically repair your phone, then you just need to wait. Finally, after the completion of the mobile phone repair, if you have other needs you can click "Back". If there are no other questions, you can exit the program.
Tips: Although this system recovery software is strong enough, but taking precautions is better than showing resourcefulness in an emergency, therefore, regularly back up can better to protect your mobile phone data. You can read more here: How to Backup and Restore iPhone 7/7 Plus.