sam_7691, Dec 23, 2017 : Hi, This is a weird issue. I am on vodafone 4G and am getting only a speed fluctuating between 4-10 mbps. First i thought it could be congestion i asked my friend to run a speedtest on his Samsung device he was getting 68 mbps. Then test my SIM in his phone and i was getting 68 mbps. Am not sure what wrong with my phone i tried network reset even factory reset, cleared cache but all in vain.