i believe 5ghz wireless n and channel bonding work correctly as another user reported in the other thread that he could get 40/50 up/down. on his phone over wifi with a fiber optic connection of 150/75
so we are comparing 5ghz channel bonding speed with 2.4ghz channel bonding speed (both set for wireless n and 20/40) i believe
i think the 2.4ghz wireless n channel bonding is not working correctly with this phone as i see link speeds of only 72mbps
Settings>"WIFI Networks (long press your connection) Modify Network Config>Show Advanced Options (scroll down)
report your link speed and do a speed test on a known fast server (make sure the server can do your maximum speed when hard wired if possible or at least is close to your internet package speed that you pay for.
think channel bonding is not working correctly in 2.4ghz wireless n mode on this phone
oh this might not be due to "Channel Bonding" but it might be only using a "Single Antenna" instead of "MiMo"
i believe the phone has multiple antennas because when people are in 5ghz mode it will do 40/50mbps like that other user reported
so maybe there is something stopping it from using mimo when in 2.4ghz wireless n mode