Check out our support resources for your Galaxy S21 5G SM-G991U to find manuals, specs, features, and FAQs. You can also register your product to gain access to Samsung's world-class customer support.

Samsung Galaxy S21 5G Android smartphone. Announced Jan 2021. Features 6.2″ display, Exynos 2100 chipset, 4000 mAh battery, 256 GB storage, 8 GB RAM, Corning Gorilla Glass Victus.

There are a lot of model numbers of the Samsung Galaxy S21 5G on the market but all of them start with SM-G991. The following characters help us identify exactly its region, carrier, processor, color, storage, LTE and 5G bands. To find out all the …

Download Samsung Firmware max speed and Free. Official update. Samsung Galaxy S21 5G SM-G991U specifications Expand.

Enter the realm of the Samsung Galaxy S21 5G SM-G991U, a convergence of cutting-edge innovation and timeless style. Immerse yourself in a visual symphony on its expansive display, where every detail springs to life with vibrant clarity.

Enter the realm of the Samsung Galaxy S21 5G SM-G991U, a convergence of cutting-edge innovation and timeless style. Immerse yourself in a visual symphony on its expansive display, …

Get Samsung Galaxy S21 5G / Galaxy S21+ 5G / Galaxy S21 Ultra 5G (SM-G991U/SM-G996U/SM-G988U) support for the topic: Specifications. Find more step-by-step device tutorials on att.com.

2021年6月3日 · AI-powered triple-lens pro-grade camera is designed for those times when you want to be more intentional and have more creative control. UWB 5G dual SIM 128 GB variant of Galaxy S21 for At&t. A/V Out Max. Resolution.

Get step-by-step help and info for your device. Fix common service and device problems.