Xiaomi recently rolled out the miui 8.2 for many devices and now releases the update miui 8.2 for redmi note 3. here we provide you the ota as well as full miui 8.2.1.0 global stable rom for redmi note 3.the update already starts rolling out, and users will receive the update via ota (over-the-air).. Download miui 8.2.1 global stable rom for redmi note 3 from the above links and do as exactly mentioned in the page. in case you feel any difficulty while downloading and installing miui 8.2.1 on redmi note 3 , let us know via comments.. Xiaomi miui official forum
