Baidu positioning WIFI normal telecom 3G error; Error Code: 62

Using a mobile phone with 4.3 system, the following problems were found during the development process: 1.

There is no problem with positioning in the WIFI environment.
2. There is a problem with positioning in the case of telecom 3G. Error code: 62

Check the code and find that the authority has been granted. In the "Location Information Access Rights" option, turn on all services, and change the preferred network mode to "CDMA/EvDo automatic selection", the problem has been solved