Verizon's prepaid plans will look a lot more enticing come June 6th: the mobile carrier has tweaked its current offerings, giving each tier a bigger data allowance. You'll now get 3GB of data instead of 2GB for $40 and 7GB instead of 5GB for $50. The 10GB tier will stay, but it will now cost you $60 rather than $70 -- makes sense, considering Big Red recently introduced an unlimited tier for $80. Like the new unlimited plan, though, these revamped options come with a downside. You won't be able to stream videos in their full glory and will be limited to 480p, no matter which tier you choose.