UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of August, 2025. _____________________ Commission File Number: 001-38763 MILLICOM INTERNATIONAL CELLULAR S.A. (Exact Name of Registrant as Specified in Its Charter) 8400 NW 36 Street, Suite 530 Doral, FL 33166 United States (Address of principal executive of ice) Indicate by check mark whether the registrant f ...