Custom Rom
Custom rom is desired OS which you want to install in your android device and use it for for fun but it voids your warrenty and security as well.
Instead of buying a new phone people can install custom rom to enjoy the feel of new os
Few popular custom roms are -
Pixel experience
LineageOS
Corvus OS
Havoc OS
Evolution X
These are the required things for installing custom roms --
Fully Charged Android Device
PC/Laptop
USB Data cable
Android SDK-platform tools
Custom recovery
Custom Rom
Gapps (optional ) = Google apps
Magisk (optinal) = if you need root access
And the most important thing is PATIENCE , it takes a lot of time
Now follow these steps for installing rom-
Backup your device
Install reqiuired smartphone drivers in pc
Install android - SDK platform tools
Enable your USB debugging by enabling developer settings and OEM unlocking
Unlock your device bootloader
Install custom recovery -- TWRP & OFRP
Install custom rom
Install gapps
Install Magisk for root access
Now reset and boot up
