Is how to collect to an APP registration information, has nothing to do with deleted, I do not know much about this, under the guidance of the great god

CodePudding user response:

An APP? APP registration information, others may not be so good collection, if you have the APP, you might try their best to prevent others to gather your information,

CodePudding user response:

In simple terms I need to see the user's registered mobile phone number, also don't say a specific APP, can also very common