LG G3 Dual Sim D858 32GB (FACTORY UNLOCKED) - No 4G in USA - International Version No Warranty - Black Gold LG G3 Dual SIM Gold Dual SIM Unlocked cell phones are compatible with GSM carriers such as AT&T and T-Mobile, but are not compatible with CDMA carriers such as Verizon and Sprint. This cell phone may not include a US warranty as some manufacturers do not honor warranties for international version phones. Please contact the seller for specific warranty information.