Feb 27, 2013 #1 C Clarissa Member Jun 3, 2008 67 0 6 Can I simply switch the SIM card in my Samsung rugby smart which is 4g, to a used iPhone 3GS and it work? Same carrier on both.
Can I simply switch the SIM card in my Samsung rugby smart which is 4g, to a used iPhone 3GS and it work? Same carrier on both.