APC Realty & Equipment S-4 Registration of securities issued in business combination transactions

Exhibit 23.4

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-4 (Secured) of T-Mobile US, Inc. of our report dated February 11, 2022, relating to the financial statements, and the effectiveness of internal control over financial reporting, which appears in T-Mobile US, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2021.  We also consent to the references to us under the headings “Experts” in such Registration Statement.

/s/ PricewaterhouseCoopers LLP

Seattle, Washington

April 22, 2022