iPhone4s s wifi is always dropped, every time I turn it off and turn it on again

First of all, check that your wired computer device has not been disconnected.

If the wired connection is normal, it is recommended to try step by step: restart the phone first.

First cancel the wireless WPA-PSK password, try whether the mobile phone can connect normally, and then change to other encryption modes (except WEP, which is easy to crack).

For router wireless settings, uncheck the WNM checkbox in Advanced Options.

Router wireless settings, channel change to 9 or 11 or 13, router wireless settings, transmit frequency mix to.

If valid,.

iphone4s's wifi is always dropped solution, clear the wireless network settings:

1.Open the main interface and select "Settings."

2.In the settings screen, scroll down and find the "General" option.

3.In the general options settings, select "Restore".

4.An entry appears that can be restored, select "Reset Network Settings".

5.At this time, a confirmation prompt will appear, confirm and click "Reset Network Settings".

6.After that, the iPhone will automatically restart, and after the reboot is completed, the network settings will be cleared, and then try the wifi connection.

Hello: You can try to back up your iPhone data, then restore your iPhone, and then restore the data.

This is also the case with my 4s. Wei Feng's netizens said that it would be good to change the router's channel to 11, and you should try it too...

It may be that the signal source of the connected wifi is unstable, or the mobile phone signal is unstable, causing frequent drops.

The reason why iphone4 always drops when using wifi to surf the Internet:

1.The device is jailbroken, resulting in corrupted system files.

2.System version bugs.

3.The device is far away from the wifi transmitter.

If the device is jailbroken and the wifi model is strong, it is recommended to restore the network settings.

The operation is:1Click "Settings" on the main interface of the machine and turn on "Airplane Mode".

2.On the Settings page, open General and select Restore

3.Select "Reset Network Settings" to restore the wifi network:

Check the wireless router to see if the light is flashing normally, and if the frequency is too low, just restart the router.

There is also a bad wifi signal on the iphone, which is normal, you can turn off the wireless LAN in the settings, and then reconnect after a period of time to solve the problem.

If it still doesn't work, you can consider whether there is an obstacle around you that is blocking the wifi signal, remove it, or get closer to the wireless router to get a better signal.

If that still doesn't work, consider setting up your router again or restarting your iPhone.

Have you ever tried shutting down and restarting?

Or if you have a problem with your router, try connecting to a different wireless network.

1: The problem may appear on the iPhone, it can be done in the following ways, Settings - General - Restore - Reset Network Settings - Restart the phone to connect again and check if there is any problem as above.

2: If there is, please reset the wifi once (restore the router to the factory state) and then configure the available network by yourself for observation and verification, if there are still problems, it is recommended to purchase or replace the current device with another router.

3: If the above problems cannot be solved, you can also try to use other wifi observation on your mobile phone, or you can borrow other mobile phones to suggest your current wifi.

4: If it is a problem with your phone, you can also diagnose whether such a problem occurs by upgrading the iPhone system.

1: If not, the problem may appear on the iPhone, it can be done as follows, Settings - General - Restore - Reset Network Settings - Restart the phone to connect again and check if there is any problem as above.

2: If there is, please reset the wifi once (restore the router to the factory state) and then configure the available network by yourself for observation and verification, if there are still problems, it is recommended to purchase or replace the current device with another router.

3: If the above problems cannot be solved, you can also try to use other wifi observation on your mobile phone, or you can borrow other mobile phones to suggest your current wifi.

4: If it is a problem with your phone, you can also diagnose whether such a problem occurs by upgrading the iPhone system.

Brother,Mine is also Apple.,The function of domestic mobile phones is stronger than Apple's search wireless network.,Relatively speaking, Apple's search wireless network is weak.,It's okay if the domestic machine is farther away Apple can't.,That's not good.,Hehe, it's good to be closer.,It may also be like the version they said.,But I think the problem is no longer here.,Don't be too far away.,I hope to adopt!

It is estimated that the arrears are in arrears, and the operator does not provide services!

Version issues, the above will be very common.

Restore your iOS device in iTunes.

2. How to turn off the SIM card and pull it out:

In the shutdown state, pull out the SIM card and turn it on. Under normal circumstances, the Wi-Fi option can successfully remove the gray limit, but some netizens reported that after this method was fixed, the wireless signal became very poor and extremely unstable.

3. Turn off the refrigerator and freeze for 10-15 minutes.

Yes, you read that right. Throwing your iPhone 4s or iPhone 4 in the fridge and freezing it for 10 to 15 minutes can really solve this problem. Generally speaking, many netizens can return to normal and use Wi-Fi after freezing.

4. Long turn on the flash on the back of your iPhone.

By using a flashlight application and other methods, turn on the LED flash on the back of the iPhone4s or iPhone4 for a long time to make the back hot, and there is a certain chance to fix this problem.

5. The ultimate hair dryer method.

Try to reset the network settings first, if not, it is likely to be a hardware problem, it is recommended to go to the after-sales service to detect it.

Graying out means that the wifi is disconnected, and it should have nothing to do with the mobile phone.

It should be a problem with wifi, check it out.

The situation that the mobile phone is connected to wifi is caused by the instability of the wireless router.

The possible reasons for the router to be unstable and the bright and blind disconnection are as follows:

1.Poor heat dissipation causes the chip to overheat, which affects the working performance.

2.Electromagnetic interference was observed.

3.The network cable of the router is loosely connected.

4.The router is aging.

The solution is as follows:

2..Try not to use a wireless mouse or keyboard, especially near wireless devices such as set-top boxes.

Keep away from microwave, cordless** radiation sources. If conditions permit, you can replace the 5GHz router to avoid congestion in the frequency band.

3.Check whether the WAN port and LAN port of the router are loose, and reconnect to ensure a reliable connection.

4.Replace the router.

No way, 4s, iphone5, ipad mini, this bug, this bug system. Updated, but only for the iPhone 5 mini. 。

4s sorry, this update, please wait for the official update from Apple, I don't see the update, please check, if not, you can only wait.

There are many reasons for the disconnection, so let's do a two-step simple try:

1. Check whether the computer network cable of the shared wifi is plugged in and whether the network speed is powerful.

2. Try restarting the Wi-Fi on your phone.

If the wifi is still unstable, try further processing:

1. Upgrade the wireless network card driver of the computer in the hall.

If the driver is too old, even if it is successfully turned on, the signal may not be good, which will affect the Internet experience.

2. Turn off the ARP firewall of your computer.

The firewall of some security software turns off the wireless process and needs to turn off the LAN protection.

3. Modify the sleep settings of the phone.

If the phone is set to sleep at a timed time, the network will be disconnected when you use it, and you need to modify the sleep settings in the power plan only volt bend.

Is it a baseband problem. Switch basebands and give it a try.