T-Mobile is planning to implement some changes to its "Jump" early upgrade program, according to TmoNews. The company has plans to nix the six month waiting period and eliminate limits on how often customers can upgrade their devices, but there's a caveat – under the new terms, customers must pay off 50% of their existing device costs before being allowed to upgrade. As with the existing program, device trade-in is also required. Previously, customers could upgrade their phone twice per year after a six month waiting period, without a specific number of payments made on a device.
