Is the T-Mobile iPhone 6 unlocked for pre-order?
The VERIZON phone has CDMA in addition to (not instead of) all of the GSM networks that the Tmo and ATT phones have. And the Verizon one is REQUIRED to be unlocked. T-mobile purchased "device only" will most likely be unlocked (if it follows the pattern of last year) as will the ATT one. However they are not REQUiRED to be unlocked so there is a tiny chance Apple could change something. But there is a zero chance the Verizon one will be locked. And since zero is less than tiny, that's why I recommended Verizon as first choice for someone leaving the country. You won't need the CDMA capability in Europe, but it also has all of the same GSM/LTE capabilities as the T-mobile & ATT ones.
http://www.apple.com/iphone-6/specs/
See the frequency specs in the middle of the page. The CDMA version has identical GSM/LTE capabilities as the GSM version.
I personally would bet that all 3 will be unlocked if bought "device only". But we won't know until Friday. If it's confirmed on Friday that Tmobile and ATT device only purchases are also unlocked, then a foreign visitor can feel comfortable with choosing any of the 3 (VZ, Tmobile, or ATT).
Also for now the advice is to absolutely, under no circumstances, buy a Sprint one. Although technically it has even more frequency options (with support for Chinese TDLTE too), Sprint has up to now been very strict about NEVER fully unlocking their phones. If by some miracle this is different on Friday, that phone may become an option....but for now I would not recommend anyone get a Sprint phone.
Actually I would make the T-Mobile version your first choice as it's unlocked to all GSM networks out of the box, doesn't Verizon use CDMA? I had it confirmed by Apple technical support that the T-Mobile version will definitely work with all GSM networks in Europe so that's what I'm picking up when I'm over there.
The VERIZON phone has CDMA in addition to (not instead of) all of the GSM networks that the Tmo and ATT phones have. And the Verizon one is REQUIRED to be unlocked. T-mobile purchased "device only" will most likely be unlocked (if it follows the pattern of last year) as will the ATT one. However they are not REQUiRED to be unlocked so there is a tiny chance Apple could change something. But there is a zero chance the Verizon one will be locked. And since zero is less than tiny, that's why I recommended Verizon as first choice for someone leaving the country. You won't need the CDMA capability in Europe, but it also has all of the same GSM/LTE capabilities as the T-mobile & ATT ones.
http://www.apple.com/iphone-6/specs/
See the frequency specs in the middle of the page. The CDMA version has identical GSM/LTE capabilities as the GSM version.
I personally would bet that all 3 will be unlocked if bought "device only". But we won't know until Friday. If it's confirmed on Friday that Tmobile and ATT device only purchases are also unlocked, then a foreign visitor can feel comfortable with choosing any of the 3 (VZ, Tmobile, or ATT).
Also for now the advice is to absolutely, under no circumstances, buy a Sprint one. Although technically it has even more frequency options (with support for Chinese TDLTE too), Sprint has up to now been very strict about NEVER fully unlocking their phones. If by some miracle this is different on Friday, that phone may become an option....but for now I would not recommend anyone get a Sprint phone.
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