2G/2.5G - GSM/GPRS/EDGE: 850/900/1800/1900 MHz 3G - UMTS/ HSPA: Europe/ Middle East/ Africa: : 900/1900/2100 MHz with HSDPA up to 42 Mbps Asia: 850/900/1900/2100 MHz with HSDPA up to 42 Mbps Canada/ Latin America: 850/1900/2100 MHz up to HSDPA 42 Mbps T-Mobile (US): 850/ AWS/1900/2100 MHz with HSDPA up to 42 Mbps AT&T: 850/1900/2100 MHz with HSDPA up to 21 Mbps Sprint: 1900/2100 MHz with HSDPA up to 14.4 Mbps 3G - CDMA: 800/1900 MHz for Sprint 4G - LTE: Europe/ Middle East/ Africa: 800/1800/2600 MHz Asia: 1800/2600 MHz T-Mobile (US)/ AT&T/ Canada/ Latin America: 700 MHz and AWS band Sprint: 1900 MHz