What's wrong with Apple 7' s mobile phone not receiving SMS?

Problem 1: There is a problem for no reason.

In this case, I was fine a few days ago, and suddenly I couldn't receive the text message, and there was nothing wrong with my mobile phone. This situation is generally not a broken mobile phone, but a small problem on the operator's server, network delay and so on. , so call your mobile 10086, telecom 1000, Unicom 6544 and other mobile phone network operation service stations.

Question 2: Mobile phone arrears

This is the most basic question. Nowadays, mobile phones generally evaluate the credit rating. If the credit rating is high, the amount in arrears will be larger, depending on whether the payment is timely linked to the credit rating. Now that I owe money, I won't directly disconnect my mobile phone and SMS function. So, when you can't receive the SMS, think about whether the operator sent a SMS to urge you to pay the phone bill, and didn't pay it.

Question 3: The mobile phone is full.

This situation is generally common in non-smart phones, thinking that the storage space of non-smart phones is generally limited, and many text messages are saved by default as mobile phone cards, and the storage capacity of mobile phone cards is very small, so they are generally easy to fill up. At this time, you need to delete some short messages or other things that occupy memory. Do it.

Question 4: SMS center number setting

I can't get the text message. Maybe there is something wrong with the number setting in the SMS center. For this problem, you can set the number of SMS center correctly in the mobile phone information settings, and then confirm it to solve the problem. Specific methods can refer to Baidu's experience.

Question 5: Signal difference in wrong position.

In tunnels, tunnels, deep mountains or sparsely populated places, the signal is generally poor, and mobile phones can't receive short messages. Or other places, but the instrument with signal shielding shields the cell phone signal, so it is temporarily unable to receive information. Just change your location and go to a place with a good signal, and you will naturally receive the information you didn't receive.

Question 6: Mobile phone settings.

In this case, a certain setting of the mobile phone was unexpectedly changed at a certain time, which caused the mobile phone to be unable to receive short messages. This situation may be that you have personalized settings recently and changed some system settings, so go to the phone settings and click "Backup Reset".

In the backup and reset window, click "Settings Reset", so that all mobile phone system settings will be restored to factory settings, but no data will be lost. This can solve the problem, which is still an ideal situation.

Question 7: Blacklist and information interception are set.

Smart phones are more convenient now, but some spam messages often harass users, and users have to set up blacklists. However, sometimes they don't pay attention. Some settings in the setting options are not completely changed according to their own meaning, which leads to the interception of information, so it is necessary to remove the blacklist interception. For specific methods, please refer to Baidu's experience "How to pull out the blacklist of mobile phone address book".

Question 8: Mobile phone hardware/system problems

I don't think anyone wants to brush up unless they have to, but it's very simple and can be done in a few minutes. To put it bluntly, brushing the mobile phone is to reinstall the system for the mobile phone, mainly for smart phones. If the above methods do not solve the problem, you can go to the mobile phone maintenance department for repair or replacement.