Note that this page shows the V11.0.4.0.PCGCNXM update for Redmi 6, cereus only. If you're looking for other updates for this same codename, please check here.
Xiaomi Redmi 6 Android smartphone. Announced Jun 2018. Features 5.45″ display, MT6762 Helio P22 chipset, Dual: 12 MP (f/2.2, 1.25 μm, PDAF) + 5 MP primary camera, 5 MP front camera, 3000 mAh battery, 64 GB storage, 4 GB RAM.
V11.0.4.0.PCGCNXM MIUI/HyperOS firmware/update can be installed via Fastboot method