I tried all the solutions that other ppl provide but none of them works.
I found a way to fix Location , cortana and store problem .
all u need to do is go Settings > Update and Security > Recovery > Reset This PC
it wont remove ur files but the problem it is going to remove all ur software and applications you installed in the old windows.
after u finish the reset you will find an HTML on ur desktop called (Removed apps.html) it will show you all the removed applications and software.