T-mobile plan changes: glitch affects some customers
T-mobile customers report plan changes after iphone orders
A recent issue has surfaced where some T-Mobile customers have experienced automatic plan changes after placing iPhone orders through Apple's website or app. The glitch seems to be linked to the process of linking T-Mobile accounts with Apple accounts for promotional purposes.

How the glitch works
When a customer orders an iPhone via Apple, they can opt to use a T-Mobile promo by linking their accounts. However, in some cases, this process has resulted in the customer's plan being changed, often to a more expensive option.
Examples of plan changes
One user reported being migrated from the Go5G Plus plan to the more expensive Experience Beyond plan after ordering an iPhone through Apple. Similarly, another customer's sister experienced a plan change from Go5G Plus to Beyond as well.
What to do if affected
Fortunately, the plan changes are due to a bug, and customers can have the change reverted by contacting T-Mobile directly. In the meantime, it's best to use Apple's website for promotional T-Mobile orders to avoid the glitch.
Why older t-mobile plans remain popular
T-Mobile's newer plans often come with higher prices, even if they offer more features. Additionally, promotions and free lines may not always carry over to new plans, which is why some customers are hesitant to switch from their current, favored plans.
Conclusion
This incident serves as a reminder for T-Mobile customers to stay vigilant and monitor their plans closely. While the glitch is resolved with a simple call to customer service, it highlights the importance of being aware of any changes to one's account.