My mother recently bought a Lumia 730. However, a few days later a problem was detected.
If some time she doesn't use the phone, no one can call her (also, she cannot use the Internet).
This problem is solved by restarting the phone.
But such situations happen all time.
Hard reset doesn't help
Then we wanted to change the phone in a shop (maybe it's just defect).
However, after diagnostic we received a notice that defects aren't detected and they will not exchange to a new phone.
P.S. somewhere I hear that this problem may be due to many applications that request access to geolocation.
But I don't understand how these things are linked...
P.S.S. sorry for my english)
If some time she doesn't use the phone, no one can call her (also, she cannot use the Internet).
This problem is solved by restarting the phone.
But such situations happen all time.
Hard reset doesn't help
Then we wanted to change the phone in a shop (maybe it's just defect).
However, after diagnostic we received a notice that defects aren't detected and they will not exchange to a new phone.
P.S. somewhere I hear that this problem may be due to many applications that request access to geolocation.
But I don't understand how these things are linked...
P.S.S. sorry for my english)