The Xiaomi Mi 5 has a poor signal, what solution is there that it doesn t have

1. There is no signal or the signal is relatively poor, which may be caused by other objective conditions. Because the signal will be affected by various factors such as topography, landform, and tall buildings during propagation, if you are in a relatively closed place, the signal will be affected. Here's how to deal with it:

Turn the phone back on and off and try again;

Swap the SIM card to a family member's or friend's phone and try again;

Check whether the signals of other Unicom users around you are normal.

2. If it still cannot be used normally after self-service troubleshooting, it is recommended that you contact the local manual customer service for verification and processing.

It has something to do with the built-in antenna of Xiaomi Mi 5,You can buy some antennas online,It's just a few dimes,And then modify it yourself,Of course,If you don't have this technology, it is recommended that you buy a 4G router,Or a signal booster,Of course,This thing is more expensive,At least it has to be more than 150。

First of all, troubleshoot problems such as SIM card, hardware failure of the phone itself, etc.

Manually select the operator, generally speaking, the mobile phone will automatically connect to the corresponding network according to the user's mobile phone card. However, sometimes when the signal is not good, there will be a situation where the mobile phone network cannot be found, so you can try to manually select the network.

In the first step, in the Settings app, tap to go to the "Carrier" option.

Step 2: On the carrier options page, turn off the "Automatic" function.

In the third step, the network operator will be displayed later, and the user only needs to select the corresponding carrier according to his mobile phone card.

Reset the network settings, after trying the above two methods, the mobile phone signal is still not good, users can also try to reset the network settings function.

How to do it: The first step is to click on the "Restore" option on the "General" option page in the Settings app. Step 2, On the "Restore" option page, click on "Reset Network Settings".

When the iPhone signal problem cannot be solved after the above methods, there may be a system problem with the iPhone. At this time, you can try the method of flashing the system to restore the system.

Call customer service** to check whether there is a problem with the operator's signal, resulting in an unstable mobile phone signal, such as in the field or in the area where the signal coverage is not very good, it is easy to lose the mobile phone signal.

Check whether the SIM card is installed and home, the SIM card in the mobile phone may be misplaced due to the shaking of the mobile phone or the mobile phone falling, please disassemble the back cover and reinsert the SIM card again.

Whether the mobile phone is in arrears, although the arrears of the mobile phone will not cause signal loss, but it will lead to the inability to connect to the Internet, please check whether the mobile phone is in arrears.

Whether the internal RF block of the mobile phone is damaged, this module itself is not easy to check, it is recommended to go to the repair shop to check the signal problem.

How to set up no signal on Xiaomi mobile phone:

Turn on your phone and tap "Settings" on the main interface.

Enter the mobile phone settings interface: select "Mobile Network Settings" under the "Network & Connection" item to enter the mobile network interface;

On the mobile network settings page, select the last item "Select Carrier", and select it on the "Auto Selection" item on the "Select Carrier" interface.

Touch the back button in the lower right corner of the phone to return to the "Mobile Network Settings" interface, and click the penultimate item "Network Type Selection" to enter the network type selection interface;

Change "4G network first" to "3G network first" or "use only 2G network";

Close the settings, go back to the phone page, and see if the signal is boosted.

Turn on your phone and tap "Settings" on the main interface.

Enter the mobile phone settings interface: select "Mobile Network Settings" under the "Network & Connection" item to enter the mobile network interface;

On the mobile network settings page, select the last item "Select Carrier", and select it on the "Auto Selection" item on the "Select Carrier" interface.

Then, touch the back button in the lower right corner of the phone to return to the "Mobile Network Settings" interface, and click the penultimate item "Network Type Selection" to enter the network type selection interface;

In this case, as long as we change "4G network priority" to "3G network priority" or "only use 2G network (more power saving)";