Enter the APP of this hardware device, and then look for the menu bar in the APP, and the menu bar will drop down. At the last position, there is always an option to untie, to see if it can be untied. If not, contact its online customer service staff to help you untie it.

The correct steps to change the mobile phone number of Mobile7 are as follows: Open Mobile7 and look for the menu bar in the APP. Drop down the menu bar and select Unbind Device. After unbinding, you can change the phone number. Emobile7 is a registered trademark brand of Guangzhou Youni Electronics Co., Ltd. ..

APP revocation. To cancel the APPlication for Mobile 7, users need to open the telecom business hall app and enter the eSIM service. In the stand-alone eSIM, click "Logout" and enter the mobile phone number, verification code and verification code to be logged out according to the page prompts. The user confirms to cancel the subscription.