Have you ever encountered that suddenly your Apple mobile phone wifi turned gray and could not be opened. Then, you can't get online. However, other people's Android phones are full of wifi, and it is easy to play games. At this time, don't take your iPhone out of anger. Possibly, something went wrong. We need to take a closer look. For example, whether the system needs to be upgraded, or whether the phone has been used for a long time and needs to be replaced.
So, let's explain in detail the possible causes and solutions to this problem.
1.System Error: Similar to the Windows system, the iOS system of the iPhone may also have the situation that the Wi-Fi gray won't turn on when it encounters incompatibility or damage. For example, many fruit fans have a lot of problems after the mobile phone is upgraded to iOS17, and they can't access the Internet. Therefore, it is very likely that due to updates, factory resets and other reasons, the iOS system ** file corruption, incompatibility and other problems. In this case, you can try to restart your iOS device, or restore your iOS system to restore the system to the previous version. Wait for the new version to mature before upgrading.
2.Wi-Fi Module Corruption: Although the chances are low, it is possible for a Wi-Fi module to be damaged. Once there is damage, whether it is man-made or natural disasters, it may cause the Wi-Fi gray to fail to turn on. At this time, you can try to replace the Wi-Fi chip, or find a professional repairer to repair it.
3.Hardware failure: Like most electronic devices, the Wi-Fi module of your iPhone may also fail to turn on due to hardware failure. This usually involves key components such as chips, antennas, etc., such as falling off, short circuits, etc. If rebooting, restoring the system, etc., don't solve the problem, then it may be caused by a hardware failure. Professional repair assistance should be sought at this time.
4.Problems with network settings: It could also be a problem with network settings. You can try to fix this issue by tapping Settings - General - Restore - Reset Network Settings. Alternatively, tap Forget this network and re-enter the wifi password to connect.
5.Software glitches: In some cases, this may be due to software glitches. For example, if the software that the Apple phone is running conflicts with the system software, it may also cause the wifi to turn gray. At this time, restarting your phone will do.
If none of the above methods can solve the problem, it is recommended to seek professional repair help.
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