Rogue, background running carrier bloat perhaps?
What carrier are you on? if its Verizon, they use go90 as a backdoor into your phone and their way to install unwanted crap onto your device. I suspect their thinkFree bloat is there for the same reasons. These should be deactivated immediately.
Years ago I had an LG qwerty type phone that was ALWAYS talking, asking me to install this and that Verizon bloat. Freaking 3:00 AM and my phone is TALKING to me from across the room and playing commercial ads !! Un-nerving to say the least. It was all over the Verizon support forums, people were well into their 2 year contracts, and the adds would only appear past the 14 day trial and into the second billing cycle . Attorneys and class-action consumer lawsuits were involved. Eventually Verizon was forced to release a firmware version update.