Is it a common problem for Redmi k70 to secretly send short messages by itself?

Dear, it is not a common problem for Redmi K70 to secretly send text messages by itself.

From what you described, it's really confusing and annoying. It is obviously abnormal for a mobile phone to send a short message with unknown purpose to a third-party platform, and no record can be found.

Regarding the cooperation between Monternet Technology and Xiaomi, although there is cooperation, there may be some complicated situations or coordination problems in the specific information docking and processing flow, which can not solve your problems quickly and effectively for the time being.

It is also possible that a hidden setting or background process in the system triggered this short message sending behavior, but because of its concealment, it is difficult for Xiaomi Commissioner to find it through regular log query.

Maybe you can try to give feedback to Xiaomi's superior customer service or technical support department, explain in detail the seriousness of the situation and the troubles caused to you, and see if it can promote the solution of the problem.

In addition, you can also pay attention to whether some unknown or suspicious software has been installed on your mobile phone recently. Maybe they are behind the scenes. For example, some malicious software may take advantage of system vulnerabilities to perform such abnormal operations.

For example, in some cases before, users installed game software in informal channels on their mobile phones, which led to abnormal situations such as automatic sending of short messages and private networking.

I hope your problem can be properly solved as soon as possible!