Just a friendly reminder for you all to start this week. The LTE era has officially begun at Sprint, even if the towers aren’t lit up yet. The Samsung Galaxy Nexus and the LG Viper 4G LTE are now on sale from the Now Network. The Google flagship phone that was the first to run Ice Cream Sandwich will only cost you $199.99 and can be paired with an unlimited data plan. The LG Viper is an eco-friendly phone that can be had for $99.99 that also runs LTE. If you have been waiting for your next phone on Sprint, give these two a look.