Click
here!
**It is related to Redmi Note 3 but the process is the same for Mi max.
Scroll down to the section. All the info and processes are there. You need the those in
RED!
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Fastboot method:
Download:
Qualcomm Driver
Mi Flash Tool - Beta
Minimal ADB and Fastboot
Fastboot ROM
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Also, read through the page to understand the requirement/steps/processes so that you don't missed any steps that could cause any failures.
There are many guides and tutorials in the webby. You can learn and get all your answers there.
A must! Read the section on how to disabled Windows driver signature verification before you start to do anything! That's the first thing you need to do before anything else!