Déjà vu? T-Mobile may be changing your plan whether you want it to or not (Updated)

  • It seems T-Mobile may be automatically switching some legacy customers to Go5G Plus plans starting August 13, claiming it comes at no extra cost.
  • The change mostly affects Magenta Max users, with some T-Mobile One plans also reportedly included.
  • While perks and pricing are said to remain the same, concerns remain about how this impacts older Price Lock guarantees. There also doesn’t appear to be a way to opt out.

Update: July 31, 2025 (12:13 AM ET): T-Mobile has shared the following clarification with Android Authority regarding how plan changes will impact older Price Lock guarantees:

The customers being moved here are not on Price Lock plans, and Price Lock remains in place for eligible customers. For those who are getting an upgrade, we’re matching their current price and improving the value.