When my Xiaomi 2 sends a message to a contact, the list is not displayed, and I can't see it after sending it, and I can't receive the message from the other party.

It is recommended that you upgrade to the latest development version by using the line brush, and do not obtain root permission and install system security software for the time being. Try to solve it. You can refer to the following brushing tutorial.

: a. First, you download a newly developed brush package from Xiaomi official website. This is the link:/topic-mirom.html.

B. During downloading, please back up data, enter recovery (shutdown, press and hold the volume increase+power on key to enter recovery), and clear the cache, user data and all data. Install the driver on the computer and download a miflash brush tool. This is the driver installation link:/thread-504332-1-1.html.

Thread-3104435-1-1.html of/m2 series.

D. If you are not familiar with brushing machine, you can refer to the video tutorial of brushing machine made of rice flour:

/forum.php？ View thread & amptid=2742326

A more detailed description of the problem will help netizens understand your troubles and help you solve the problem more accurately. Thank you for supporting Xiaomi mobile phone!