My Galaxy 3 Wi-Fi gives error message Disconnected because Wi-Fi too slow. Even when phone shows good signal. Laptop will connect and work on same hotspot. Something amiss. I am abroard and having to use Data rather than Wi-Fi. Very irritating and expensive.
I did a factory reset, after using Kies to do a supposed backup of the phone to my laptop. The reset worked, I think, however Kies failed to backup everything I really wanted on the phone so I have a blank phone with no contacts non of my aps that I have paid for, non of my account and sign in info. Hardly a success
When I bought the GalaxyS3 I had my old number transferred to the phone, which may explain why Kies has not restored my contacts etc. How do I change the number back to my old one on the factory reset phone please.