Jin Li BL-L904 mobile phone suddenly can't receive short messages.

Reason 4: Inbox overflowed, and the body memory was insufficient.

Many people have the habit of keeping messages, but if the number of messages stored in your mobile phone mailbox is not large enough, the inbox will overflow, resulting in the inability to receive new messages normally, especially the MMS inbox. On the other hand, the lack of memory in the fuselage will also lead to unacceptable information. Similarly, if too many third-party applications are installed, the storage space of mobile phones will be insufficient, especially those non-intelligent models that don't have much space.

Solution:

Many users don't understand or know this phenomenon, especially those who can't receive MMS. For example, a certain model has only 60M memory, and you receive 6M-sized 10 multimedia messages. At this time, if you return to 1 1, you will be prompted that the inbox overflows because there is not enough space to get new information. Many users also ask that there is a message icon flashing on the top of the mobile phone, and I don't know what it means. This is to remind you to clear your inbox in time. The same is true for ordinary text messages. In addition, many users also have the habit of retaining information. Many a mickle makes a mickle, which will inevitably lead to the flood of information and make it impossible to receive new information. So users in this situation need to clean up their mailboxes in time.

Reason 5: The mobile phone blacklist SMS phone restriction function is turned on.

This kind of function is common in mobile phones. Sometimes or in some cases, the mobile phone blacklist is used involuntarily, and the number of some contacts is added, so the information of the corresponding contacts will not be received. Although this situation is unlikely to happen, it may be common for some unsuspecting users.

Solution:

Generally, mobile phones will have a blacklist function. You can add some numbers that often send spam messages or people who are unfavorable to you to the blacklist, so that you won't receive information and calls from this number again. Many users will tinker with their new mobile phones for a period of time, and may add someone to the blacklist without being familiar with it, thus causing the phenomenon that short messages cannot be received. If none of the above applies to you, then you should check whether the blacklist function of your mobile phone is turned on.

Reason six: the quality problem of the mobile phone itself.

This phenomenon is unlikely to happen. Generally speaking, users will choose to try out the information function when buying a mobile phone, and may not use the information function unless there is an obvious fall or bump in the subsequent process. For example, the phenomenon that some short messages cannot be received should account for a small part of the relationship with the mobile phone itself, and the other part should have a greater relationship with the operator network. Users don't have to worry about this phenomenon, because similar delays don't happen often and need to wait patiently.