Overclocking Pi Zero 2W

Follow the below steps to Pi Zero 2 W 1.3GHz

#update
sudo apt update

#upgrade
sudo apt full-upgrade

#config-file
sudo nano /boot/config.txt

Add both Lines at The Bottom of the config.txt #Overclock 1400 to use Attach a fan or heatsink to the Pi Zero before powering on.

#Overclock 1300
arm_freq=1300
over_voltage=4 #change value(4/6) is you have enough cooling and power

#Overclock 1400
arm_freq=1400
core_freq=525
over_voltage=6
gpu_freq=700
force_turbo=1

Reboot

sudo reboot

Measure Temperature

vcgencmd measure_temp

Reference link:

https://youtu.be/5RB29g18m-I

https://www.tomshardware.com/how-to/overclock-raspberry-pi-zero-2-w