A:AnswerGreetings NetworkConnectabilityandSD, thank you for taking the opportunity to ask us your questions about the Samsung Galaxy S25 Ultra. The advertised unlocked Galaxy S25 Ultra is compatible with AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, Mint Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, and Verizon. We recommend reaching out to the carrier of your choosing to inquire about your SIM related question. The S25 Ultra does not offer expandable storage, however, cloud-based storage options are available if you're interested. Feel free to check out, "Manage storage on your Samsung Galaxy phone" if you would like to learn more about these options. Let us know if you have any questions for us afterward or if you would like any further assistance by reaching out to Support. Thank you for choosing Samsung! - Debra
A:AnswerSalutations Starlink, thanks for taking the time out of your busy schedule to ask us your question about the Samsung Galaxy S25 Ultra. The advertised unlocked Galaxy S25 Ultra is compatible with AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, Mint Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, and Verizon. If you have any other questions for us, please feel free to reach out to Support. Thanks for being a loyal Samsung customer. - Debra
A:AnswerThank you for the response. It was purchased through Best Buy. We have had multiple chat threads, as well as Best Buy support calls. We made a visit last week to the store and was told it would arrive yesterday, but again nothing. Again, like you said earlier, very dissappointing.