Do you have a question about the Linksys WRT610N V2 and is the answer not in the manual?
Overview of the mod kit and required tools for router antenna installation.
Instructions on detaching, practicing, and attaching UFL antenna connectors.
Steps for drilling holes and installing RP-SMA adapters on the router case.
Connecting new antennas and reassembling the router, including cable management.
Using the WIFI Radar Scanner to measure and compare signal strength.