Am already using reliance gsm in my mobile samsung monte when i try to change to Tags: Multimedia Mobile GSM Samsung Last response: September 15, 2011 11:58 AM in Cell Phones & Smartphones Share ajay_97 September 14, 2011 12:24:27 PM am already using reliance gsm in my mobile samsung monte when i try to change to other network sim mobile is not detecting the sim other than reliance gsm. How can i use other network sim in my mobile More about : reliance gsm mobile samsung monte change Pyree September 15, 2011 11:58:50 AM Unlock your phone to use other network. Ask the shop you bought your phone from or network provider, they usually provide you with the unlock service with an unlock fee. m 0 l Can't find your answer ? Ask ! Publish Related resources I have a samsung galaxy tab s3 and it will not turn on I tried but it will not but right now I am using my brothers to do this Forum More resources Read discussions in other Cell Phones & Smartphones categories Android Blackberry iPhone Multimedia Palmpilot Palmtops Windows Phone !