Huawei x5 Mobile Edition This mobile phone cost 1399 yuan, was it cheated? . There are other text messages after buying it. What happened?

Hello, the following situations may cause this problem:

(1) Using cloud accounts may lead to this problem: many cloud accounts have the function of automatic synchronization, which will synchronize previous short messages without the user's knowledge; (Common applications with cloud service functions, such as Huawei Cloud Account, 360 Guardian, Tencent, Baidu, etc. )

(2) The backup and recovery function leads to: early short messages can be recovered by using the backup and recovery function, including some third-party backup applications, such as mobile phone cloning, YY backup, mobile phone replacement assistant, etc.

(3) The mobile phone system time is not synchronized with the current time. Because the short message receiving time displayed in the short message is based on the local time of the mobile phone system, if the mobile phone system time is not synchronized with the current time, the received short message time is not the current time.

Thank you. I wish you a happy new year.