My Samsung Galaxy Nexus has recently started to have very poor wifi reception in places it used to get very good wifi reception. I know for a fact it isn't my modem/router because we have multiple laptops in the house, other phones, and an Xbox connected to the internet and they all receive the same great signal they used to. I have read a lot of other forums about the Jelly Bean update having something to do with it on many other phones. I have had the Jelly Bean update for many months now and this problem has just started occurring, I am fortunate enough to have 4G where i live but i don't like using it all the time. If there is a fix i would like to know it asap! i need wifi on my phone!