12GB RAM+64GB ROM Memory: Equipped with 12GB (4GB + 8GB virtual) RAM and 64GB ROM, the FOSSiBOT F105 rugged smartphone delivers smooth multitasking and a superior gaming experience. Its MTK 8788 processor ensures swift and efficient operation, making it an excellent choice for those seeking a rugged phone unlocked for various tasks. Whether streaming videos, gaming, or running multiple apps, this rugged cell phone manages everything seamlessly.Latest Android 14 OS: Stay updated with the FOSSiBOT F105 rugged smartphone, featuring the latest Android 14 operating system. Enjoy enhanced security, privacy, and regular updates, ensuring your rugged cell phone remains protected against the latest threats. The user-friendly interface and smooth performance make this rugged phone unlocked easy to navigate, allowing you to focus on your tasks without distractions.Long-lasting Battery with OTG Reverse Charge: The FOSSiBOT F105 rugged smartphone is powered by a massive 10300mAh battery, providing extended usage for outdoor enthusiasts and heavy users. With the OTG reverse charge feature, this rugged phone unlocked can serve as an emergency power source for other devices. Stay powered up and ready for action, as this rugged cell phone is designed to keep pace with your demanding lifestyle.Stunning FHD Display: Enjoy vibrant colors and sharp details on the FOSSiBOT F105 rugged smartphone’s 6.745-inch FHD display. Whether watching videos, browsing photos, or reading documents, the large screen of this rugged phone unlocked offers an immersive viewing experience. The durable display is also built to withstand daily challenges, making it a reliable rugged cell phone for all your needs.Ultimate Durability and Protection: Certified with IP68/IP69K and MIL-STD-810H standards, the FOSSiBOT F105 rugged smartphone is engineered to endure harsh environments. This rugged cell phone is waterproof, shockproof, and dustproof, making it the perfect companion for those who work or play in challenging conditions. Whether hiking, working on a construction site, or needing a dependable rugged phone unlocked, this device provides unmatched durability.4G Dual SIM & Global Bands: The FOSSiBOT F105 unlocked phone supports dual SIM and dual standby for 4G LTE networks, clear wireless connectivity. It supports the following frequency bands: GSM: 850/900/1800/1900MHz, 3G: B1/B2/B4/B5/B8,4G:B38/B40/B41/B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28A/B28B/B66 (Note: ATT and CRICKET are not supported, only support T-Mobile includes Metro by T-Mobile、Republic Wireless、Ultra Mobile、Boost Mobile、Tello Mobile)