I can't use GPS navigation on my IMO Q2 Plus Android 8.1 (Go edition)
Cause 1 of 2: There's not adequate GPS signal
The first time the phone is to find a GPS signal on a new location, it may take several minutes. Urban agglomeration or forests may interfere with the GPS signal.
Solution: Go to a place with a clear view of the sky and wait a few minutes while the phone searches for a GPS signal.