Review on Samsung Galaxy S21 5G - Factory Unlocked US Version Smartphone with 📱 Pro-Grade Camera, 8K Video, 64MP High Res & 128GB Storage - Phantom Gray (SM-G991UZAAXAA) by Alvin ᠌

- Worth the latest firmware! - I tried all possible instructions: such as safe mode, disabling everything and everything, nothing helps! - I think the error is in the architecture of the processor Exynos 2100, as well as in its crooked software! Most likely the defects are not removable! I think that Exynos 2100 is built on the snapdragon 888 architect, and it is also buggy, as everyone knows! - By the way, many write that the phone overheats, I have never overheated at all, I’ll even say it doesn’t warm up, I want to say max 42 degrees was at its peak! on the throttling test! I think the reason is that: the percent initially overheated quickly and they programmatically strangled the overheating by reducing the voltage, which leads to 1 fps and a lag on the phone! - Shock phone for the flagship! works like a phone for 15K! Samsung hit rock bottom! Why put raw phones on the market? modify then sell! - I'm going to return the phone to the Amazon!