The cell phone signal keeps showing that the search is going on

1. There is no signal or the signal is relatively poor, mainly because the signal will be affected by various factors such as terrain, landform, and high-rise buildings in the process of propagation, such as the current location is in a relatively closed place, and the signal may be affected.

2. If the mobile phone signal of other China Unicom users is normal, the following methods can be used to troubleshoot:

Method 1] Turn on airplane mode, then turn off or restart your phone and try again.

Method 2] Test of changing the phone card to change the mobile phone card to the mobile phone of a family member or friend and try again.

Feedback, we will check and deal with it as soon as possible.

2.If it is a dual-SIM phone, please check whether the SIM card is activated: Settings - SIM Manager - SIM1 SIM2 - Click the SIM card icon - slide to turn on (the operation mode may be slightly different for different models of mobile phones).

3.If there is still no signal, it is recommended to turn off the SIM card and remove it, wipe the SIM card chip with an eraser, and then reinstall it.

4.If it doesn't work, try to change to another location to rule out whether it is caused by poor signal coverage in your location.

5.Try to change the network mode to 3G or 2G (do not select the auto-connect mode). Note: Some machines do not support changing the network mode.

6.Try to change another SIM card.

7.Update your phone's system version: Settings - About Phone (About Device) - Manual Update Automatic Update (Software Update System Update - Update). Note: Please back up the data (contacts, messages, **, etc.) in your device before upgrading.

If there is still no signal or emergency call is displayed after the above operations, please bring the purchase receipt, warranty card and device to the Samsung service center for inspection.

Summary. Hello, the reason why the mobile phone signal has been searching is that there is no signal, or the signal is poor, you can solve it with a method, open the settings, turn on the airplane mode, wait for two minutes and then turn it off; Open Settings, tap General, scroll to the bottom, find Restore, tap Reset Network Settings, and then tap Reset Settings again.

Hello, the reason why the mobile phone signal has been searching is that there is no signal, or the signal is poor, you can solve it with a method, open the settings, turn on the flying core spring travel mode, wait for two minutes and then turn it off; Open the settings, click General, slide to the bottom, find Restore, click to change the original network settings, and click Bu Bump again to restore the settings.

Why does my sim card work on another phone, but it doesn't work on this phone.

1. Check whether the SIM card is inserted into the mobile phone: you need to insert the SIM card to connect to the signal. 2. Check whether the mobile phone card slot or SIM card is damaged

You can insert other mobile phone cards to try, and then put the SIM card of the mobile phone itself on other mobile phones to see if there is a signal, if the card slot is damaged, it is recommended to return to the manuscript to change the card slot, if the SIM card is damaged, please go to the business hall to replace the SIM card. 3. No service on the mobile phone caused by network delay: you can turn on the airplane mode of the hand-stuffed punch machine, turn it off after five seconds, or restart the mobile phone.

4. If the signal in the place is not good, you can't find the signal, so you can change the place and search for it.

The mobile phone card file can be used normally in one mobile phone, but it is not worthy of being used in another mobile phone, then it means that there is a problem with another line of selling a mobile phone, and it cannot read your card normally.

So how to solve it.

Dear, it depends on the problem of the mobile phone, resulting in the inability to read the card, you need to take the mobile phone to the brand after-sales inspection.

If there is a problem with the network settings, try to restore, if not, try to turn off the automatic setting of date and time, manually select a time, detailed steps:

<>3. After opening the general settings, you can see at the bottom of the page that there is still a destruction of the forest, click on it.

4. After opening the restore page, you can see that there are restore network settings.

<>6. Then turn off the automatic setting and manually select a time.

In fact, it is very simple, because our mobile phone network is not connected, a simple operation in our book settings, restarting the phone can be solved.

1.First we unlock the phone, and once we are on the desktop, select the settings icon, which opens.

2.Then select the General option under Settings to turn it on.

3.Then select the Date & Time option under the General page and open it.

4.Then, under Date & Time, select Set Automatically.

Dear, hello, I'm glad to answer for you: the mobile phone signal has been showing that it is searching for what's going onHello The reason why the mobile phone signal has been searching is that there is no signal to disturb the answer, or the signal is poor, you can use the following methods to solve the reason that the mobile phone signal has been searching, there is no signal, or the signal is poor, you can solve it with a method, slowly bury the settings, turn on the airplane mode, wait for two minutes and then turn it off; Open Settings, click General, slide down to the lead side, find Restore, click Reset Network Settings, and click Reset Settings again. 1. Check whether the SIM card is inserted into the phone

A SIM card needs to be inserted to connect to the signal. 2. Check whether the mobile phone card slot or SIM card is damaged: you can insert other mobile phone cards to try, and then put the SIM card of the mobile phone itself on other mobile phones to see if there is a signal, if the card slot is damaged, it is recommended to replace the card slot, if the SIM card is damaged, please go to the business hall to replace the SIM card.

3. No service on the mobile phone caused by network delay: You can turn on the airplane mode of the mobile phone, turn it off after five seconds, or restart the mobile phone. 4. If the signal in the place is not good, the signal cannot be found, so you can search in another place.

5. There is no card sticker or the card is damaged: some locked mobile phones need to cooperate with the card to search for signals, please install the card to use, if the card has been damaged, replace the card. Thank you for your patience.

If you are satisfied with my service, please give a thumbs up, and once again wish you all the best! Peace and joy!

Hi! Is it a Xiaomi phone?

It is recommended that you check it out by following the following methods:

Whether the SIM card is inserted correctly.

Whether the wrong SIM card is inserted, such as the standard version inserts the telecom SIM card, etc.

Go to Hardware Detection to see if the SIM card is working properly (enter * * on the dial screen). If the SIM status is normal, go to step 5, or if the status is unknown, go to step 4.

Try to replace a different SIM card, if the status is still unknown during hardware testing, it is recommended to go to the repair point for testing; If the detection status is normal, it is recommended to go to the carrier to replace a SIM card (the SIM card may be aging).

Whether the network type is correct and whether the carrier selects Automatic. (China Unicom selects 3G priority, mobile selects only 2G, and China Telecom selects automatic).

If the first cluster network type of the non-telecom mobile phone is CDMA Automatic, you need to change the network type to "WCDMA Preferred" in the mobile phone information (**) to solve the problem.

Whether there is no signal in the area. You need to check whether other mobile phones on the same network have signals.

Back up the data, flash to the latest system version and try again.

If the above methods still can't help you solve the problem, please go to your nearest repair point for repair and inspection.

The full name of mobile phone is mobile**or wireless**, commonly known as mobile phone, originally just a kind of communication tool, and in the early days, there was a common name of big brother, which is a portable **terminal that can be used in a wide range. Mobile phones are divided into smartphones and non-smartphones, and the performance of smartphones is generally better than that of non-smartphones, but the performance of non-smartphones is more stable than that of smartphones. Smartphones have a higher frequency, faster running speed, faster processing tasks, and more convenient daily life.

Non-smartphones have lower clock speeds and slower speeds.

Summary. Hello, dear, the Apple mobile phone signal has been showing that it is searching, which may be caused by the following reasons1Poor coverage, if you're in an area with poor coverage, your phone signal will be weak or gone, so it will show that you're searching.

In this case, you can try again in a place with better signal coverage. 2.SIM card problem, if there is a problem with your SIM card, such as damaged, expired, etc., then your phone will also have the problem of signal not being searched.

In this case, you can try to get a new SIM card. 3.Software problems, sometimes there will be problems with the software on the mobile phone, resulting in abnormal mobile phone signals, such as errors when upgrading the iOS system, software crashes, etc.

In this case, you can try restarting your phone or doing a factory reset.

Hello, dear, the Apple mobile phone signal has been showing that it is searching, which may be caused by the following reasons1Poor coverage, if you're in an area with poor coverage, your phone signal will be weak or gone, so it will show that you're searching. In this case, you can try again in a place with better signal coverage.

2.SIM card problem, if there is a problem with your SIM card, such as damage, expired, etc., then your mobile phone will also have the problem that the signal cannot be searched. In this case, you can try to get a new SIM card.

3.Software problems, sometimes there will be problems with the software on the hand-bird silver machine, resulting in abnormal mobile phone signals, such as errors when upgrading the iOS system, software crashes, etc. In this case, you can try restarting your phone or doing a factory reset.

And the last one, oh, is the network setting problem, if there is a problem with your leaky mobile phone network settings, such as APN settings are wrong, data roaming is turned off, etc., it will also cause the mobile phone signal to be searchable. In this case, you can try to reset the network options.