I Was using my GPS fine before the IOS update 8.1.2. Now the GPS is not working and i travel frequently and it is very frustrating. It only works when i connect to a wifi source.
It's really frustrating! So, let me help you.
First of all, check out if you have a map of new territory you come in your iPhone.
Because, if you turn on "Download only via WiFi" new maps will not be dowloading dynamicly in a background with out WiFi.
Before you switch it to "Download via GSM and WiFi" be shure, that your tarif is good enough for it and it will not be your last Mbytes.
If it's all ok with maps and settings, try to reboot your iPhone.
If it's still don't working, write down, we'll solve it!
We definitely want to make sure your GPS is working properly ASAP and can understand your frustration. Please check out this doc: Problems using GPS. Please let us know if you continue to run into this issue.
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