If you want to upgrade after only nine months, you’ll have only paid $90 toward your phone. T-Mobile will still pay $120, but you’ll be on the hook for that extra $30 if you want to upgrade.
Read moreHow often does T-Mobile give upgrades?
With JUMP! on Demand you have the freedom upgrade anytime you like, up to every thirty days !
Read moreDoes T-Mobile have upgrades?
APP Android. T-Mobile’s JUMP allows you to upgrade your device when you want . It also provides additional protections, such as security and damage coverage.
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