A week back Xiaomi released official stable version of the MIUI 126.96.36.199 to most of the Xiaomi devices. But Redmi Note 3 and Mi Max users are still waiting to get the OTA (Over The Air) update. If you are one among them, follow this guide to update to MIUI 8 instantly.
First open Settings and check for “System Updates” in the About phone screen. Apparently, the phone says, “No updates available,” don’t feed disappointed.
Step 1: Download MIUI 188.8.131.52 Global ROM for Redmi Note 3 from your phone or with your computer. Copy the file into the phone memory.
Step 2: Again open Settings> About Phone> Check for Updates, here select “Choose update package” option from the top right menu and choose the ROM file you downloaded just now.
Step 3: Your phone will restart and begins the installation of the latest MIUI 8.0 OS onto your Redmi Note 3. As of now, there is no stable version of MIUI 8.0 available for Mi Max users. Within a few days, they also can get the OS.