Samsung S5WiFi always disconnects automatically

The possible reasons why the wireless router is unstable and the mobile phone connection to wifi often drops are as follows:

1.There may be strong sources of signal interference next to the wireless router, such as microwave ovens, cordless **, magnets, etc. The wireless signals and magnetic fields emitted by these devices will affect the stability of the router's wifi signal.

Workaround: Keep your wireless router away from these sources of interference.

2.The router firmware and hardware do not match, causing the router to work abnormally and causing the WiFi connection to be unstable.

Workaround: Update or roll back the wireless router firmware to find the best firmware version.

3.The Wi-Fi optimization function is enabled, the connection function in poor condition is not used, and the Wi-Fi connection is not checked in the sleep state. Turning on these features will disconnect the phone from the wireless router in certain environments. If power saving is not considered, it is recommended to turn it off.

Solution: Disable Wi-Fi optimization, Disable Do not use connections in poor condition, and select Keep Wi-Fi connections in hibernate state.

4.The Wi-Fi transmission power of the wireless router is too small, or the device is too far away from the router and there is a shield in the middle. If the wifi signal is too weak, it will also drop from time to time.

Solution: Set the maximum power of the wireless router to shorten the distance between the wireless router and the device to minimize obstacles.

5.When there are multiple wireless routers nearby, the same channel may affect each other.

Solution: Change the router channel to channels 1, 6, and 9 to reduce the mutual influence caused by signal overlap.

6.The hardware of the router's wifi transmitter module or mobile phone's wifi receiving module is faulty, causing the wifi to be disconnected.

Workaround: Replace your wireless router or phone.

Definitely a problem with the router.

If the wifi signal of the mobile phone is weak or unstable, resulting in frequent drops, it is recommended: 1Check if other devices have a good or full signal to connect to the wireless network.

2.Check to see if there are many devices connected to the wireless network. 3.

5.If you are using the network operator's wireless network, it is recommended to try a different location. 6.

Try a different wireless network. 7.Back up data from the machine (e.g

Contacts, SMS, Multi**, etc.), then factory reset. If the problem persists after the above operation, please bring the purchase invoice, repair card and device to the Samsung service center for inspection.

Possible reasons and solutions for Samsung phone wifi always connects and then disconnects:

1.First of all, check whether the wireless router is working normally, you can use other mobile phones or digital products to connect to the wifi signal, if you can connect and surf the Internet normally, then generally this router can work normally.

2.The phone is turned on to sleep and the network is turned off.

Check whether the phone has the option to turn off the network in the dormant state, the phone will be disconnected after a period of time or cannot receive the background chat software, the possible reason is that the phone is turned on the function of turning off the network by mistake.

3.If you use the router for a long time, the router may freeze its death. Just restart your wireless router.

4.The type of certification is not suitable. Try to change the authentication type of the router, it is better to choose the secure "WPA2-PSK" type mode, and the following encryption algorithm is better to choose "AES".

5.The network settings of the mobile phone or router are abnormal. Consider restoring your router factory settings and cellular network settings.

If the signal is unstable, restart the machine and try.

There is a problem with the system, and re-flashing the machine should solve the problem.

Problems with Android! Reboot and try.

Also consider whether it is a router or not.

If your phone cannot connect to Wi-Fi, it is recommended that you:

1.Check whether other devices under the same wireless network are connected properly and troubleshoot network issues.

2.If other devices can be connected, please check that the Wi-Fi password entered is correct.

4.If it doesn't work, restart your phone and router separately and try to connect again.

5.Check the system version of the device and upgrade to the latest version.

6.If you still can't connect to the Wi-Fi, it is recommended to back up important data (contacts, text messages, **, etc.) in your phone and try to restore factory settings.

If the problem persists after the above operations, please bring the purchase invoice, warranty card and device to the Samsung service center for inspection.

If the above operation does not work, please bring the purchase receipt, repair card and machine to the Samsung service center for inspection.