Why does the mobile phone automatically jump as soon as it goes online

There are generally three situations when the phone is disconnected:

1.Strong interference from radio waves can cause dropouts. Since mobile communication is propagated by air waves, when some air waves interfere with the radio waves being used to a certain extent, the use of signal noise ratio drops below the standard value, and the mobile phone will automatically turn off, and the connection will appear.

2.Transmission is blocked, reflections from buildings, and interference with radio waves at the receiving point can also cause dropouts.

3.If the cross-area handover fails to be dropped, the voice channel of the user's call needs to be switched from the original cell to the new service cell, but the user of the new service cell is also random, if there is no effective audio channel available during the switching, the cross-zone handover will fail, causing the mobile phone to drop. If the call is suddenly dropped, you can move it to change the position and try to avoid using it in the blind spot.

When you surf the Internet, you should clear the cache at any time, for a certain period of time (if the phone memory is insufficient, you need to restore the settings, and try to restore the settings in your case). I use Haier Global Call, and I can't say it's garbage! Games, software, and themes are all not supported by the type, **Failed!

No way! When Haier didn't touch it, I felt that China was very proud to have such a company; After contact, I found out that it would sell us, garbage Haier! Fail!!

Haier,There may be a software error if you can't send it to the Haier counter.,It's probably okay to brush the system.,If it's possible, change it....

If you are using a Huawei phone and the touch screen automatically jumps and touches the screen, you can do the following:

1.If the problem of jumping or ghost hands occurs when charging only in a fixed place, it may be caused by the unstable power supply voltage, and it is recommended that you change the charging to another place (replace the power supply).

2.If there is a problem of random jumping and ghost hands when charging only with a third-party charging device, please use the standard charger and data cable to try to charge first, if there is no problem, it may be a problem with the third-party charging equipment; It is recommended that you use the original charger in scenarios where you need to charge and use touch control, and you can remove the protective case to improve the touch experience.

3.Please check whether there is a microwave oven, induction cooker and other high-intensity magnetic fields nearby, which will cause interference to electronic components, resulting in abnormalities such as random jumping of the touch screen.

4.Please scroll down the status bar to view it in the shortcut settings menu, or search and enter NFC in the settings to check whether the NFC function is enabled, and NFC will automatically open the specified application after scanning out a specific scene.

5.Please check whether you have installed the "one-key lock screen" type application, some third-party "one-key lock screen" software will conflict with the system's built-in lock screen, resulting in random jumps, such as jumping to the lock screen interface, camera interface, etc. It is recommended to uninstall third-party software such as "one-click lock screen".

If the above methods still do not solve your problem, we recommend that you back up important data in advance (third-party applications such as QQ and WeChat must be backed up separately) and bring your phone, standard charger, data cable, and relevant purchase vouchers to a nearby Huawei customer service center for testing.

In this case, there may be a problem with the screen, and it is recommended to go to a regular mobile phone repair store to test and detect, which is better.

It is recommended that you try a factory reset. Maybe you have set something in the third-party software on your phone? This kind of problem arises. If this is still the case after a factory reset, there is something wrong with the phone's hardware. Find after-sales service to deal with.

There is water on the screen, the touch screen is damaged, or the cable is faulty. There may also be a virus.

There is a high probability that there is a virus.

You can go to the customer service of the brand mobile phone to consult, now the after-sales service attitude is very good, and any problems will be solved for you.

What's wrong with my phone page automatically jumping to other pages? There are multiple situations in which the mobile phone jumps out of the page, and it is generally caused by the following reasons:1

The mobile phone system causes the page you visit to be incompatible with the system, resulting in automatic pop-up, in this case, it is recommended that you change to another device to try! 2.The mobile phone Cong Zhao is careful to run too much software the day after tomorrow, resulting in a serious shortage of mobile phone operation, resulting in the page you visit to guess the surface of the automatic exit after clicking, then you only need to clean up the background stranded programs and re-visit!

3.If it is a mobile phone network, turn off the network and turn it on again, if it is a wilf, you need to check whether the router and the optical modem are running normally, and whether the network cable is plugged in normally! Is it under 4G Internet pop-up or in your own wifi pop-up,If it's wifi pop-up, it's your router is estimated to be a pole router or Feixun router This router is bound to advertisers' ads,If it's 4G, it's estimated that my device appeared near you。

Summary. Hello dear, the reasons why the mobile phone network always jumps the network: 1. The region where it is located, the network has been adjusted recently; 2. If there is a problem with the mobile phone receiver, you can go to the mobile phone repair point for repair.

Reasons for no signal on the mobile phone: 1. The network can not be covered, when the network coverage is not good, in the mountainous area, basement, elevator and when there is signal interference, there will be no signal, the network in the process of debugging, optimization and maintenance causes the signal to be unstable, the general network returns to normal, and the mobile phone signal will return to normal. 2. If the SIM card is damaged, you can go to the mobile phone business hall to repair and replace the SIM card.

Hello dear, the reasons why the mobile phone network always jumps the network: 1. The region where it is located, the network has been adjusted recently; 2. If there is a problem with the mobile phone receiver, you can go to the mobile phone repair point for repair. Reason why there is no signal on the mobile phone:

1. The network is not covered by Li Nianfa, when the network coverage is not good, in the mountainous area, basement, elevator and when there is signal interference, there will be no disturbance of the signal, the network in the process of debugging, optimization, maintenance caused by the signal instability, the general network returns to normal, and the mobile phone signal will return to normal. 2. If the SIM card is damaged, you can go to the mobile phone business hall to repair and replace the SIM card.

The wifi network is unstable and always comes and goes?

1. Poor heat dissipation leads to overheating of the chip, which affects the working performance. In this case, the router can be placed in a ventilated, open area. Users who often hang up** can install radiators if possible.

2. Electromagnetic interference. Try not to use a wireless mouse and keyboard, especially near wireless devices such as set-top boxes. Keep away from microwave, cordless** radiation sources.

If possible, the 5GHz router can be replaced to avoid congested frequency bands. 3. The network cable of the router is loosely connected. Check whether the connection between the WAN port and the LAN port of the router is loose, and reconnect the new connection to ensure a reliable connection.

4. The router is aging. In this case, a new router will need to be replaced. 5. The optical fiber pigtail is faulty.

It is necessary to find professionals in time to repair and deal with the branches. 6. The network is unstable. If the broadband signal is unstable, you can discuss with the operator how to deal with it.

7. Broadband failure. Try not to disassemble and assemble it yourself, and find a professional to repair it. 8. The user is too far away from the router.

It is recommended that users disconnect the mobile phone wifi connection and try to reconnect, or try closer to the router to try the signal will not be stupid.