Many iPhone and iPad users ask for help on how to solve iPhone won't slide to unlock problem. It can be a big trouble if the slide buttons like "slide to turn off" or "slide to unlock" not working on your iPhone or iPad.
The article provides effective solutions to help you solve the problem. Just keep reading to fix iPhone or iPad won't slide to unlock.

- Part 1: Basic Ways to Fix Slide to Unlock Not Working
- Part 2: Professional Way to Fix iPhone Won't Slide to Unlock
- Part 3: How to Get Into Locked iPhone While Slide to Unlock Not Working
Part 1: Basic Ways to Fix Slide to Unlock Not Working
Method 1: Fix Slide to Unlock Not Working by Removing Screen Protector on iPhone or iPad
If your iPhone won't slide to unlock, it may be caused by the screen protector you put on your iPhone. A protector with poor quality might decrease the sensitivity of your iPhone screen, so that you can't slide the slider to turn your iPhone off. To solve your iPhone won't slide to unlock, you can simply remove screen protector on iPhone. Press the power button and slide the slider to test whether your slide button is working now. This way is also suitable for iPad.

Method 2: Fix Slide to Unlock Not Working by Cleaning Your Hands or Screen
You can also fix slide to unlock not working by cleaning your hands or iOS devices screen. If you are outdoor in a rainy day or at somewhere full of moisture, there may be some water on your hands or iOS devices screen. Therefore you can't slide your iPhone or iPad to turn it off. Try to clean iPhone screen, and then slide to unlock your iPhone or iPad again.

Method 3: Fix Slide to Unlock Not Working by Hard Rebooting Your iOS devices
If the two methods we mentioned above can't work, you can try to hard reboot iPhone. Restarting iOS devices sometimes can solve many questions. To fix iPhone won't slide to unlock, just press both power button and home button and then hold them until you see the screen goes dark. After a while, you can turn your iPhone on by pressing power button until you see the Apple logo shows on the screen. Now you can try the slide button again.

Method 4: Fix Slide to Unlock Not Working by Resetting Your iOS devices
If all the solutions can't help you to fix slide to unlock not working on iPhone, you can try to reset your iPhone as a new one. But you should know all the data will be lost if you reset your iPhone. So if you don't want to lose these data, don't forget backup your iPhone before you fix slide to unlock not working by resetting it.
To reset your iPhone, there are two ways you can choose. You can launch Settings app and then tap "General". Then find Reset in General interface and tap it. Then choose "Reset All Content and Settings".
You can also reset your iPhone with the help of iTunes. Download iTunes on your computer and then launch it. Connect your iPhone to computer via a USB cable. When you see your iPhone information listed in the iTunes window, click "Summary" to enter the page. Then click "Restore iPhone…" button which is on the right of the page. Wait for a moment, you iPhone will be like a new one. You can try to slide to unlock it again. You can also use this way to fix iPad won't slide to unlock.

Part 2: Professional Way to Fix iPhone Won't Slide to Unlock
If you are looking for a professional way to fix iPhone won't slide to unlock, here we recommend iOS System Recovery to you. Not only iPhone, you can also use this wonderful software to fix iPad won't slide to unlock. iOS System Recovery enables you to fix all different kinds of iOS system scenarios, including unlock failure, stuck in recovery mode, DFU mode, black screen and so on. What's more, all versions of iPhone, iPad and other iOS devices are supported. The steps to use this software is also very simple to follow. Just fix slide to unlock not working with next guides.
- Fix various software issues that cause iPhone slide to unlock not working.
- Fix iPhone from DFU mode, recovery mode, stuck on Apple logo, headphone mode, etc. to normal state.
- Perform iPhone red dead screen troubleshooting in Recovery mode and DFU mode.
- Get rid of iPhone red screen issue without interrupting current data on iPhone or iPad.
- Support iPhone 14/13/12/11/X/8/7/6, iPad Pro/Air/mini and iPod touch.
- Available to Windows 11/10/8/7/XP and Mac OS.
Step 1. Download iOS System Recovery
To fix iPhone won't slide to unlock, choose the suitable version and download iOS System Recovery from the official website firstly. Then install it on your computer according to the installation guide.
Step 2. Launch iOS System Recovery
Launch iOS System Recovery on your computer and then click "More tools" to enter the main window of iOS System Recovery.

Step 3. Start iOS System Recovery
Connect your iPhone or iPad to computer via a USB cable. When you see the main interface, read the guides listed on it. And then you are allowed to click "Start" button to start iOS System Recovery. Next this software will detect your iPhone or iPad automatically.

Step 4. Select proper iOS model
Then click "Question" button and follow the guide to put your device into recovery mode. Next select the proper iOS model and other information of your device. Click "Download" to download firmware.

Step 5. Fix slide to unlock not working
Wait for the plug-in being completely downloaded, this professional software will fix slide to unlock not working automatically. Just be patient and you will fix this problem successfully.

Part 3: How to Get Into Locked iPhone While Slide to Unlock Not Working
It sounds good if you can follow the solutions above to fix the issue of slide to unlock not working. However, once your iPhone is locked due to the slide to unlock still does not work, you may feel anxious.
To get into the locked iPhone and access it normally, you will need Apeaksoft iOS Unlocker.
Apeaksoft iOS Unlocker is the iPhone unlocking software to fix the issue. While slide to unlock does work to help you access iPhone camera, or other widgets, you can use Apeaksoft iOS Unlocker to remove the iPhone screen locks and access any app you want.

- Wipe iPhone passcode from the locks of Face ID, Touch ID, 4-digit, 6-digit, customized number and alphanumeric code.
- Erase Apple ID when you forgot the Apple ID password to use your iPhone normally.
- Recover and remove Screen Time restriction password on iPod and use it without limits.
- Compatible with almost all iOS models, like iPhone 14, 13, 12, 11, XS, XR, X, 8, iPad, iPod, etc.
Step 1. Connect iPhone to computer
Free download iOS Unlocker into your computer by clicking the download link above. Open this software after the successful installation.
Run this tool and choose Wipe Passcode mode. Plug your iPhone to computer with the USB cable. Click the Start button in this software to continue.

Step 2. Confirm iPhone information
Once this software detects your iPhone, it will recognize and show all the information of your iPhone, like type, model, etc. Click the Start button to continue if all the information is correct. Otherwise, modify the information of iPhone by selecting the correct one from the drop-down options firstly.

Step 3. Download iOS firmware for iPhone
Then this tool will download the iOS firmware from Apple server for your iPhone. Please make sure your computer has good Internet connection in this step.

Step 4. Unlock iPhone
After the firmware downloading is complete, click the Unlock button and input 0000. Then click Unlock button again to start wiping the screen-lock password on iPhone.

After that, you can easily access any app without sliding to unlock iPhone.
Conclusion
When you find your iPhone or iPad won't slide to unlock, don't worry and just follow this article to fix it. In what we mentioned above, we list some best methods for you and you can learn these good ways to solve this problem. If they are helpful to you, just share them with your friends.