was asking what hardware revision of the Actiontec you have (rev. C - rev. I). MI424-WR is the model.
Actiontec revisions A-F are 802.11g. Actiontec revisions A-E are 802.11g only. Rev. F is DRAFT 802.11n. Only rev. G and I are fully 802.11n-2009 compliant.
16/16 is typical for 802.11g. If you want higher wireless speeds, you need to move to 802.11n.
Both the router and your phone need to support 802.11n. Actiontec revisions G and I are 802.11n and support higher wireless speeds.
Edit to correct rev. F as draft 802.11n.--
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