Guest kongh Posted August 25, 2004 Report Posted August 25, 2004 Just got my MPX200 from AT&T with WM2003, but it does not support 900MHz, can I get 900MHz supported with a ROM upgrade?
Guest awarner [MVP] Posted August 25, 2004 Report Posted August 25, 2004 Simply put no only a few early AT&T phones were triband the rest are only dualband and cannot be flashed to triband despite what some questionable sales people say on ebay and other sites.
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