Intercepted messages will be cleared automatically after a few days.

There is no clear time limit for the cleaning frequency of SMS interception. First of all, if we intercept a large number of short messages and take up a lot of memory of the mobile phone, we should clean up the intercepted short messages in a very short time to increase the memory space of the mobile phone. If we have few spam messages, there will be a lot of room for mobile phones. At this time, we need a long time to clean up the expenses.

It is best to clean up SMS interception once a month to prevent it from taking up too much memory.