I am having the same issues, however tried the suggested fixes (Find my and rest network settings). I had luck for about 30 minutes and then lost location services again. This has been going on since the beginning of August and so frustrated, I have spent hours with Apple Tier 2 support who is takign this to the engineers but does not seem to come back with anything of value to solve the issue. I assume this is when the ios16.6 was installed on my phone, strange that it is only affecting a small about of users. My wife has the same issue, but my two kids, not.
I cannot access UBER and other third party apps where I need use my location to operate, but others do work and show my location. Apple Maps does not work, but Google Maps is working.
Apple sent me a new phone, that did not work, we installed it as a new phone, without my data, so it was not the data coming over, the only thing I used to set up the new phone was my apple ID, could have something happened with my specific Apple ID and the 16.6 release?
was hoping 16.6.1 was to solve this, but no luck.
again, I have spent probably 20 hours of time on with apple support and at the local apple store. still nothing.
maybe time to move away from this platform.
I need help.