I just saw some 3rd party sites , saying that some unlocked phones with no AWS(1700 , current 3g band ) but with 1900 MHz band, are working on tmobile 3g. is it confirmed and how can you force your mobile to work in that frequency ?
The required bands are 1700/2100 for 3G/4G so as of right now the official word is it will work on Edge(2G) only.
does 1700/2100 means that the arc S should support the 2 Band or is it any of the 2? since based on the technical docs of LT18a, arc S uses these: UMTS / HSPA bands 900, 2100
I had the same question as enigmatic28. The phone will still run 2G when the phone has HSDPA 850/1900/2100/800? I read that T-Mobile's frequency bands are: 850 MHz (2G), 1700 MHz (3G/4G) and 1900 MHz (4G). The phone supports the 1900 MHz that equals T-Mobile's 1900 MHz 4G band. Why can't it work?
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