Rom Vsmart Live — -v620a- ^new^

Once you understand the base, you might wonder if you should stick to VOS or move to a custom ROM.

Before diving into the custom ROM scene, let’s respect the skeleton. The V620A packs a (not the sluggish 6-series), a 6.5-inch Super AMOLED display, and a 4,000 mAh battery. In 2020, this was mid-range gold. In 2026, with the right firmware, it’s a sleeper. Rom Vsmart Live -V620A-