Quick question guys. For the last couple of days I've been getting 2g speeds (if that) at home, so i called Vodafone and one of the things they got me to try was to select a different network (in the Mobile networks section in Settings), then dismiss the error message and re-select Vodafone, which I did. However since doing that, every time I'm in an area with no signal (which is often, as there's barely any signal where I work), I get a little warning triangle in the notification bar, which (when pulled down) tells me that my selected network is unavailable. This obviously disappears as soon as I get signal back, but it's still pretty annoying and has never been an issue before. Is there any way to get rid of this? Screenshot attached. I know it's showing that I have 2 bars of signal, but like I said on another thread, I think the Note 2's reception indicator is inaccurate - I had no signal when I took this screenshot, hence the warning indicator.