My Iphone 4 have a curious problem with wifi internet access.
When I leave my home and come back later, it cannot connect automatically to my wifi, most of the time, I cannot event activate wifi neither with "Settings" nor with "SBSettings". I have to respring in order to activate wifi, then it connects to my wifi but no internet access, I can even browse my wifi router home page with safari and check that everything is OK, but there is no internet.
The only way to restore internet access is to turn-off and restart the phone.
Could someone give me a hint?
When I leave my home and come back later, it cannot connect automatically to my wifi, most of the time, I cannot event activate wifi neither with "Settings" nor with "SBSettings". I have to respring in order to activate wifi, then it connects to my wifi but no internet access, I can even browse my wifi router home page with safari and check that everything is OK, but there is no internet.
The only way to restore internet access is to turn-off and restart the phone.
Could someone give me a hint?