help about c168

[Mubarak Alam]

hello sir i have a samsung c0168 when it is in a range of 1 kilo meter of the airtel tower it works good but when it goes out 1.5 km no network problem plz help it's urgent

[PIKON]

hello sir i have a samsung c0168 when it is in a range of 1 kilo meter of the airtel tower it works good but when it goes out 1.5 km no network problem plz help it's urgent

change network switch and post your reply