H Harmon New member Mar 18, 2009 #1 I have a Boost SIM in an i855 and I want to upgrade to the nextel blackberry 7520. Will this work? I have heard both yes and no. Will the boost SIM damage the blackberry?
I have a Boost SIM in an i855 and I want to upgrade to the nextel blackberry 7520. Will this work? I have heard both yes and no. Will the boost SIM damage the blackberry?
T teknodude New member Mar 18, 2009 #2 no, Boost mobile uses a technology GSM.Nextel uses iDEN. both use SIM cards, but different radios, so in the short answer, Yes, it won't damage it, but it won't work
no, Boost mobile uses a technology GSM.Nextel uses iDEN. both use SIM cards, but different radios, so in the short answer, Yes, it won't damage it, but it won't work