Feb 21, 2025 • Filed to: Mobile Repair Solutions • Proven solutions
Your iPhone won't turn on and now you are worried about a fatal data loss.
A while back, I experienced the same issue when my iPhone won't turn on even after several attempts. To resolve this, I first studied why iPhone is charging but won't turn on and how to fix this. There could be a system issue with a corrupt iOS 18 update or even a hardware issue. Therefore, concerning its cause, you can follow a dedicated solution for iPhone not switching on. In this guide, you will find tried-and-tested solutions for this problem.
To begin with, let’s quickly compare some common solutions based on different parameters.
Simplicity
Easy
Extremely easy
Relatively tougher
Complicated
Compatibility
Works with all iPhone versions
Compatibility issues depending on iOS version
Pros
Free and simple solution
Easy to use and can resolve all the common iOS 18 issues without any data loss
Free solution
Cons
Might not fix all the evident iOS 18 issues
Only free trial version is available
Existing data would be lost
Rating
8
9
7
6
Before you implement various techniques to switch on your iPhone, it is important to diagnose why does the iPhone won't start. Ideally, there could be any hardware or software issues related to your device. If your phone has been physically damaged or has been dropped in water, then it might have a hardware-related issue. There could also be a problem with its charger or the lightning cable.
On the other hand, if your phone was functioning fine and has stopped working out of the blue, then there could be a firmware issue. If you have recently updated your phone, downloaded a new app, visited a suspicious website, tried to jailbreak your phone, or changed system settings, then a firmware issue could be the root cause. While software-related issues can easily be resolved, you need to visit an authorized Apple service center to fix its hardware.
After figuring out what could have caused the iPhone won't turn on, you can follow different approaches to fix it. For your convenience, we have listed different solutions.
If you are lucky, then you would be able to fix the iPhone not opening by simply charging it. When our device runs on a low battery, it displays a prompt. You can simply connect it to a charger to ensure that the phone won't switch off. Whenever my iPhone won't turn on, this is the first thing that I check. Let your phone charge for a while and try to switch it on.
Charge your iPhone
If your phone still isn't charging, then there could be an issue with its battery or the lightning cable. Make sure that you are using an authentic and working cable. Check all the sockets and the adapter as well. Also, you should know the current battery health of your device to avoid such an unpleasant situation.
If your iPhone won't start even after charging it for a while, then you need to take some extra measures. To start with, you can just hard reset the device. To hard reset an iPhone, we have to forcefully reboot it. Since it breaks the ongoing power cycle, it resolves almost all the major issues. There are different ways to hard reset a device, depending on the generation of the iPhone.
For iPhone 8, 11, or later devise
Hard restart your iPhone x
For iPhone 7 and 7 Plus
Hard restart your iPhone 7
For iPhone 6s or older devices
Hard restart your iPhone 6
If you are not able to open your iPhone by forcefully restarting it, then you can also try Dr.Fone - System Repair. A part of the Dr.Fone toolkit, it can fix all the common issues related to an iOS 18 device. Extremely easy to use, it features a simple click-through process. Whenever my iPhone won't turn on, I always try Dr.Fone - System Repair, as the tool is known for its high success rate.
Without having any prior technical experience, you can use Dr.Fone - System Repair (iOS) to fix all the evident issues related to your device. All you need to do is follow these steps:
Turn iPhone on with Dr.Fone - System Repair
select Standard Mode
Dr.Fone will provide basic details related to the device
put your iPhone in the DFU mode
download recent firmware package
start to fix the iOS device
complete the repairing process
That’s it! After following these steps, you can easily switch your phone on. The application is compatible with all the leading iOS 18 devices and can also resolve iPhone won't turn on as well.
If you don’t want to use any third-party tool to fix your iPhone, then you can also try iTunes. By taking the assistance of iTunes, you can restore your device. Most likely, this will fix the iPhone won't turn on as well. The only drawback is that all the existing data on your device would be deleted. Therefore, you should only follow this approach if you already have taken a backup of your data beforehand.
Restore your iPhone with iTunes
If nothing else would work, then you can also consider this radical approach. By putting your device in the DFU (Device Firmware Update) mode, you can reset it to factory settings. This can be done by using iTunes. The solution will also update your device to a stable iOS 18 version. While the solution would most likely open iPhone, it comes with a catch. All the existing data on your device would be deleted. Therefore, you should only consider it as your last resort.
Before that, you need to understand how to put your iPhone into DFU mode.
For iPhone 6s and older generations
put your iPhone 5/6/7 into DFU mode
For iPhone 8, 8 Plus, and later
put your iPhone X into DFU mode
After learning how to put your phone in DFU mode, simply follow these steps:
Restore iPhone to factory settings
By following the above-mentioned solutions, you would be able to start iPhone if it's a software-related issue. Though, if there is a hardware problem with your phone or these solutions are not able to fix your device, then you can visit an Apple service center. I would recommend booking an appointment with the Apple Genius Bar nearby your location.
You can make an appointment at Apple Genius Bar online as well. In this way, you can get a dedicated assistance from a professional and fix all the prominent issues related to your device.
Furthermore, you can follow these suggestions to avoid common iPhone problems.
If your iPhone won't turn on, then you need to identify whether it is caused by a software or hardware issue. Later, you can go with a dedicated solution to fix the iPhone not turning on issue. Out of all the options, Dr.Fone - System Repair provides the most reliable solution. It can fix all the prominent issues related to your device and that too without any data loss. Keep the tool handy as it can be used during an emergency to fix your iPhone.
staff Editor
Generally rated4.5(105participated)