Q: "When I laid on my soft bed after working for a day, I just wanted to open YouTube on my iPhone and watch some interesting videos to relax. What really disturbed I was I couldn't play the videos! I tried to use mobile data to play. Surprisingly, it worked! And when I changed to other APPs, everything was ok. What was happening?"
In some situations, YouTube may give up working all of a sudden. For example, YouTube videos can't play over Wi-Fi. This happens a lot especially after the update of iOS 11/12/13. But if you switch to mobile data, or use other APPs, they work well. At this time, you may only want to know is there any way can fix this strange problem?
That's what this passage is going to talk about. Just read to find the answer.
Tip 1. Restart iPhone
The first thing you should do when our iPhone or other devices meet some glitches is restarting them. This is the easiest way, usually, also a useful one. So never underrate the power of restarting.
For iPhone 8 and models issued earlier: Push and hold down the Power button until "slide to power off" shows. Then just swipe the Power icon. Wait for a while, turn on the iPhone by pushing and holding the Power button.
For iPhone X and models issued later: Push and hold the Volume button and the Side button at the same time until "slide to power off" appears. Then swipe the power icon like the operation above. Finally, turn on the iPhone.
Tip 2. Reset Network Settings
Resetting the Network Setting is another way to fix the problem--YouTube videos can't play on Wi-Fi at iPhone.
Go to the Settings of your iPhone>click "General"> choose "Reset" > "Reset Network Setting". Something you must know before doing this fixation is that resetting the Network Setting will erase all the network info on your iPhone. Having a backup is necessary for you.
Tip 3. Use the Airplane Mode
We all know we should open the Airplane Mode on planes. Some may wonder why it helps when fixing YouTube videos can't play on Wi-Fi. That is because opening and then closing it will eliminate all the network connectivity on the iPhone.
How-to-do: First open the Control Center. Next, click the Airplane Mode. Wait for a while, turn it off.
Tip 4. Update YouTube or Reinstall YouTube
Maybe your YouTube just was not updated to the latest model and then lead to iPhone won't play YouTube videos on Wi-Fi. So, you can try to update this APP. If that still not works, reinstall YouTube.
How to update YouTube: Go to the APP Store and click the Update button beside YouTube.
How to reinstall YouTube: Click and hold the YouTube APP for a while at the home screen of your iPhone. Then click on the cross icon on YouTube to uninstall it. The next step is going to the APP Store to install a new one.
Tip 5. Use a Third-party Software
Still cannot fix your problem？This one must work! This useful software--TunesKit iOS System Recovery focuses on solving the system errors of the iOS, supporting iPhone, iPad, iPod touch, and Apple TV.
TunesKit can fix 50+ iOS system issues, including iPhone stuck in recovery mode/DFU mode/reboot loop , or becoming black/frozen/white screen, etc. It offers two modes for you: Standard mode and Advanced mode to fix the common issues and serious issues correspondingly. There is no data loss when you use the Standard mode.
Only 3 steps can you fix iPhone won't play YouTube videos on Wi-Fi easily and fastly after you download and install this software.
Step 1. Connect the iPhone with iOS System Problem to PC
You can connect the iPhone to your PC with the help of the USB cable. Use a double click to start TunesKit iOS System Recovery. Then you can enter or exit Recovery Mode by clicking the Enter/Exit Recovery Mode button which is blue. Click "Start", another blue button.
You should read the words on this page which introduce two modes clearly. This time choose the "Standard Mode" button and "Next".
(If the Standard mode cannot function, try to use Advanced mode, which will clean all data of your iPhone.)
Step 2. Fill Information of Device and Download Firmware
This page is to collect some info of the device with any iOS system problems to better fix it later. What you should do now is to check the information on your iPhone. If it is right, tap the "Download" button. If not, you edit it before you click the "Download" button.
Step 3.Fix the iOS System Issues on Your iPhone
When the firmware has been downloaded, tap the "Repair" button. The last thing you can do is wait.
The Bottom Line
5 tips to fix YouTube videos can't work over Wi-Fi on iPhone have been collected for you. Some of them are easy, like restart the iPhone. Some of them may cause information loss of iPhone. Some of them are reliable and have a higher possibility of fixing the problem successfully, like use TunesKit iOS System Recovery. This software is worthy of trying for it can fix 50+ iOS system issues without data loss. If you don't know which tip to choose, just try this one!