GSM or CDMA ?

nxxs · Sep 3, 2012

Hello guys, i need some info. I have iPhone 4s with Sprint carrier, and i need to unlock it. I prefer using gevey from Apple N Berry site, but they suggesting me gsm, which costs 23$ or CDMA, which costs 40$. So...
How to check is my iPhone 4s is GSM or CDMA ?
p.s. And maybe any1 have discount coupons for free ? would be nice, ty.

Mr.Mischief · Sep 3, 2012

Sprint is CDMA, so you have a CDMA iPhone 4S.

Sent from my HTC One S

Thomasjtsi · Sep 3, 2012

Mr.Mischief said:
Sprint is CDMA, so you have a CDMA iPhone 4S.

Yep, CDMA

nxxs · Sep 4, 2012

But if i`m gona use GSM sim card, so maybe i need to buy gevey card for GSM ? Jesus its cheaper a little bit less than 20$ than cdma, thats why im so curious.. So if i`ll buy Gevey card from Apple N Berry for iPhone 4s GSM phone, it will work or not ?

Thomasjtsi · Sep 4, 2012

nxxs said:
But if i`m gona use GSM sim card, so maybe i need to buy gevey card for GSM ? Jesus its cheaper a little bit less than 20$ than cdma, thats why im so curious.. So if i`ll buy Gevey card from Apple N Berry for iPhone 4s GSM phone, it will work or not ?

If your 4S is currently on Sprint... you'll need the CDMA Gevey S.