2013-03-25, 16:03 (This post was last modified: 2013-03-25, 17:32 by atirath.)
The BandMode in Engineering Mode shows under UMTS Mode that my device now supports WCDMA-GSM-900 (only for SIM1). The thing is, I don't know whether it supports WCDMA-GSM-900 since I first bought or after the 3G patch has been applied.