how to flash miui 10 8.6.14 beta rom

how to flash miui 10 8.6.14 beta global rom in redmi note 5 pro.?
i've downloaded the rom. but don't know how to install.
if install twrp recovery then warranty void or not?
is there any way to flash it without voiding warranty ?

check miui forum for tutorial

redmi note 5 pro ki update kb ne h bhai

don't do anything to u r mobile , if u flash u r mobile warranty automatically void......

Kishansinh said:

don't do anything to u r mobile , if u flash u r mobile warranty automatically void......

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i've read miui forum about unlocking. it does not void warrenty. is it false?

waarranty not void flash it with mi flasher and enjoy

If you will do flashing, then warranty will be void for any device.