T-Mobile Mother's Day promo nets you a free tablet when you buy the G5, half off a second phone

As Mother's Day is fast approaching, we're starting to see more and more deals targeting it. The latest to join the fray is T-Mobile, with an LG-specific promo that looks very interesting.Starting on May 4 (which is this Wednesday), the carrier will give you an LG G Pad F 8.0 tablet for "free" if you purchase a G5, G4, or V10 using an installment plan. The amount the tablet costs will be given