Match the symptom, then work through the safe checks.
1. What best matches what you observe?
2. Complete only the checks that are safe for you.
Show stop conditions
- The wrong location creates immediate personal safety risk
- The device is used for emergency, aviation, marine, or professional navigation
Likely causes
- Precise location or location services are disabled
- GPS signal is blocked indoors or between tall buildings
- Compass or motion sensors need calibration
- VPN, Wi-Fi positioning, or cached location is misleading
Quick checks, in order
Move outdoors with a clear view of the sky
Wait briefly for GPS accuracy to improve.
Check Precise Location permission
Allow the level required for navigation.
Calibrate the compass in Maps if offered
Remove magnetic cases or mounts for the test.
Restart location services and the app
Do not rely on a wrong location for emergency or safety-critical navigation.
How wrong is the position?
Accuracy is low; the app is showing an estimated region.
GPS visibility, sensors, or network positioning is unstable.
VPN, account activity, IP-based location, or stale cached position may be involved.
Stop and get qualified help when
- The wrong location creates immediate personal safety risk
- The device is used for emergency, aviation, marine, or professional navigation
Official support and model manuals
Use the full model number from the rating label. The manufacturer manual is the deciding reference when codes differ by region or product family.
Frequently asked questions
Why is location worse indoors?
Buildings block satellite signals, so the phone relies more on Wi-Fi, cellular, and sensors.
Does VPN change GPS?
A VPN changes internet IP location, not the GPS sensor, but apps may combine multiple location signals.