The Federal Trade Commission (FTC) has filed a lawsuit against AT and T, alleging that by throttling the data of their unlimited data customers (who were grandfathered in to the old unlimited data plan) once those customers reach a certain level of data usage, they are violating their offer of “unlimited data”, which offer was used to induce those customers to renew their contracts with AT and T, and to upgrade to new phones.

T-Mobile USA is bending over backwards to keep their dwindling customer-base by offering a new unlimited data plan. The new plan will roll out in September and is hoped to rival their competitors, who have started putting a cap on data use. T-Mobile’s new plan will run users between $70-90 per month, depending on which smart phone you choose, and will allow unlimited voice, text and Internet usage.