A:AnswerHello AlexS, thank you for taking the time to ask us your question about the Samsung Galaxy S25 Ultra. The advertised unlocked Galaxy S25 Ultra is compatible with the following networks: 2G GSM - GSM850, GSM900, DCS1800, PCS1900; 3G UMTS - B1(2100), B2(1900), B4(AWS), B5(850), B8(900); 4G FDD LTE - B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B14(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B29(700), B30(2300), B66(AWS-3), B71(600); 4G TDD LTE - B38(2600), B39(1900), B40(2300), B41(2500), B48(3600); 5G FDD Sub6 - N1(2100), N2(1900), N5(850), N7(2600), N25(1900), N28(700), N66(AWS-3), N71(600); 5G TDD Sub6 - N41(2500), N77(3700), N78(3500); 5G TDD mmWave - N257(28GHz), N258(26GHz), N260(39GHz), N261(28GHz). If you have any other questions for us, please do not hesitate to contact Support. Thanks for being a steadfast Samsung customer. - Debra
A:AnswerHowdy Sansan, thanks for your question about the Samsung Galaxy S25 Ultra. Yes, the advertised Galaxy S25 Ultra supports Wi-Fi calling. You can enable this feature in the Settings menu under Connections > Wi-Fi Calling, or via the phone app's settings menu. Let us know if you have any other questions for us by contacting Support. Thanks for being a dedicated Samsung customer. - Debra
A:AnswerHello there, thanks for your question about the Samsung Galaxy S25 Ultra. The advertised Galaxy S25 Ultra is a new device. If you have additional questions, please feel free to reach out to Support. Thank you for being a staunch Samsung customer. - Debra
A:AnswerI only found one app compatibile issue transferring from oneplus, "notes"...understandble seperate code different manufacturer but all from google play transfer no issues
A:AnswerHi i am using a s25 ultra with Cricket with no problems just make sure you buy the unlocked version an you will be ok hope this is helpful to you.
A:AnswerUnlocked models are easier to be used, make sure the county you are traveling to or purchasing for supports the local network bands, enable roaming, and consider local SIM cards or eSIMs to avoid high charges
A:AnswerHello Millie, thanks for asking us your question about the Samsung Galaxy S25 Ultra. The advertised Galaxy S25 Ultra is compatible with AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, Mint Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, Verizon, and Visible. If you think of any other questions for us or if you would like any further assistance, please do not hesitate to contact Support. Thanks for choosing Samsung! - Debra
A:AnswerHowdy Tuffguy66, thanks for asking 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, Verizon, and Visible. Feel free to contact Support if you have additional questions. Thanks for being a valued Samsung customer. - Debra
A:AnswerGood day AD, thanks for taking the time to ask us your question about the Samsung Galaxy S25 Ultra. The advertised unlocked Galaxy S25 Ultra is the U.S. version of this device. It is compatible with the following U.S. carriers: AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, Mint Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, Verizon, and Visible. It works well with the following networks: 2G GSM - GSM850, GSM900, DCS1800, PCS1900; 3G UMTS - B1(2100), B2(1900), B4(AWS), B5(850), B8(900); 4G FDD LTE - B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B14(700), B18(800), B19(800), B20(800), B25(1900), B26(850), B28(700), B29(700), B30(2300), B66(AWS-3), B71(600); 4G TDD LTE - B38(2600), B39(1900), B40(2300), B41(2500), B48(3600); 5G FDD Sub6 - N1(2100), N2(1900), N5(850), N7(2600), N25(1900), N28(700), N66(AWS-3), N71(600); 5G TDD Sub6 - N41(2500), N77(3700), N78(3500); 5G TDD mmWave - N257(28GHz), N258(26GHz), N260(39GHz), N261(28GHz). Please feel free to contact a compatible carrier to inquire if this device would be functional while in India. Thanks for choosing Samsung! - Debra
A:AnswerHello there, thank you for taking the time to ask us your question about the Samsung Galaxy S25 Ultra. No, the Galaxy S25 Series does not support expandable storage. Check out, "Manage storage on your Samsung Galaxy phone" if you would like to learn about your storage options available on this device. Let us know if you have additional questions by reaching out to Support. Thanks for being a dedicated Samsung customer. - Debra
A:AnswerAloha UPNORTH, thanks for asking us your question about the Samsung Galaxy S25 Ultra. No, the Galaxy S25 Series does not support expandable storage. However, cloud based storage options are available to ensure that your content remains safe from prying eyes. Feel free to check out, "Manage storage on your Samsung Galaxy phone" if you would like to learn more. Please reach back out to Support if you have any other questions for us. Thanks for being a faithful Samsung customer. - Debra
A:AnswerHowdy Jewel, thanks for asking us your question about the Samsung Galaxy S25 Ultra. The advertised Galaxy S25 Ultra is compatible with AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, Mint Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, Verizon, and Visible. Let us know if you have any other questions by contacting Support. Thanks for being a valued Samsung customer. - Debra
A:AnswerHowdy, thanks for taking the time 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, Verizon, and Visible. Feel free to contact Support if you think of any other questions. Thanks for being a steadfast Samsung customer. - Debra
