OPPO mobile phone health code positioning is abnormal.

Magnetic field, weather, landform, mobile phone permission setting, etc. Will affect the positioning signal. Therefore, it is suggested that you use positioning in places with strong network signal and empty surrounding environment.

If there is any error, deviation or inaccuracy in the positioning of the mobile phone, you can try to check it according to the following methods: (It needs a little patience)

1. The metal protective shell will affect the signal receiving ability. I suggest you take off your protective shell and try it.

2. Check whether the positioning switch is turned on:

(1)ColorOS 12 and above systems enter "Settings >; Permission and privacy > location information ",and turn on the switches of location service and WLAN and Bluetooth scanning.

(2) coloros11.0-11.3 system enters "Settings >; Privacy >; Location information ",turn on the" location service "and" wireless LAN and Bluetooth scanning "switches.

(3)ColorOS7.0-7.2 system enters "Settings"; Other settings > devices and privacy >; Location information ",turn on the" location service "and" wireless LAN and Bluetooth scanning "switches.

3. Check whether the application location permission is turned on:

Go to Settings > (Application) > Application Management > Application List > Select the corresponding software > Application rights > Set the location information to "Allow" or "Allow when using".

4. If only a few navigation softwares are abnormal, it may be caused by compatibility problems between navigation softwares and mobile phones. It is recommended that you update the navigation software to the latest version or replace it with other navigation software.

5. If all navigation software has such problems, I suggest you turn on the positioning switch again and restart your mobile phone.

6. If there are driving recorders and other equipment that may interfere with the signal source, I suggest you turn off the driving recorder and try it.

7. Updating the system version will optimize the mobile phone to some extent. I suggest you try to update your mobile phone system to the latest version.

8. If the current positioning information of QQ, Alipay, WeChat, Nail, Corporate WeChat, Hungry, Meituan and other applications is inaccurate, you can try to enter "Settings > Privacy >"; Privacy body double ",to see whether the relevant application has opened privacy body double, we suggest that you turn off privacy body double.

9. You can also try to turn the airplane mode on and off.