How do I know if I am using MR1 or MR2 on my 8830?
On your device, select Options, then About. The following text format will be shown: (GPRS, CDMA) vx.x.x.x.
If the 8830 has an MR1 release, the following should be visible: (GPRS, CDMA) v4.2.2.148.
If the 8830 has an MR2 release, the following should be visible: (GPRS, CDMA) v 4.2.2.176 , (Platform 3.0.0.79)
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