There are several general methods to handle the problem that iPhone keeps disconnecting from WiFi. All of these are collected from some who have gone through the same thing. Before learning the ultimate solution, you can consider having a shot at them.
Solution 1: Forget the Wireless Network and Connect Again
When you connect to WiFi for the first time, your iPhone will save WiFi network information and connection mode so that next time you can automatically connect. If you change the way you connect to the same wireless network, your iPhone will not connect to WiFi
. At this moment, you can clear WiFi network and reconnect with password.
The way of operation is very easy. Firstly, you need to click "Settings" and get into "WiFi". Then, you can choose the network you connect and tap the mark (!). Finally, click "Forget This Network". After finishing, reconnect your iPhone to it to test whether this way works or not.
Solution 2: Reboot iPhone
Many iPhone issues can be fixed by restarting, especially the iPhone cannot connect to WiFi. This is the easiest way to solve common iPhone system problem. Here are the steps to get it done.
Step 1: Press and hold the "Power" button until the slider appears on the screen;
Step 2: Then drag "slide to power off" to the right side;
Step 3: Your iPhone will be turned off. After a while, you can hold the "Power" button to turn on your iPhone.
Solution 3: Switch off Bluetooth
Maybe sometimes, you turn on the "Bluetooth" accidentally, which might stop your iPhone from connecting to WiFi. You can turn it off to solve this problem by yourself. The method to operate is simple enough. You just need to select "Settings" and get into "Bluetooth". Then click to turn it off.
Solution 4: Reset Network Settings
Resetting network settings will clear all the WiFi information on your iPhone. If there is something wrong with WiFi network, you can try this way to solve the disconnecting issues when the above way is useless.
Doing so is nothing complicated. You just need to select "Settings" - click "General" - tap "Reset" - get into "Reset Network Settings". After soon, your iPhone networking settings will be reset. Then you can set the information again and connect the wireless network.
Solution 5: Check Your Router
The problem lingers now? If you have detected that your iPhone network is connected but you still face the issue, then you could inspect the router. There is an IP address on the back of the router. You need to input it into the browser. Then it will appear the interface of router settings. You can reset your router in accordance with the instructions on the interface. After this, you need to reconnect with new password. If this way cannot help you, which may mean your router may be damaged and you can have a try with a new one.
Solution 6: Update iPhone Software
Sometimes, the old iOS version might cause iPhone will not connect to WiFi network frequently and updating the iOS version could help. Simply open "Settings" and get into "General". Then, choose "Software Update" and click "Download and Install" if it can be updated. It is necessary to connect again and test if your iPhone disconnecting issue has been solved.