DOQAUS Headphones: How to Hard Reset (fix issues pairing, connecting, one side not working, etc

I show you how to hard reset a pair of DOQAUS 𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 Bluetooth Headphones (Life 4). You do this if you have problems connecting or pairing or have other issues like one side not working or low volume, etc.
DOQAUS 𝐔𝐩𝐠𝐫𝐚𝐝𝐞𝐝 Bluetooth Headphones Over Ear, 90H Playtime Bluetooth 5.3 Wireless Headphones 3 EQ Modes, Built-in HD Mic, HiFi Stereo Sound,Deep Bass,Memory Foam Ear Cups for Phone/PC: geni.us/SP8L5eM
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Disclaimer: The above links are affiliate links meaning if you buy products using those links i will receive a small commission.
Also i am not responsible should anything go wrong so do at your own risk!

[@Berrypancakes229]

Helpful information.

[@lany_07gaming]

Nice info.👍

[@reverend11-dmeow89]

the 'upgarde' being taking all the screwed-up existing stock to drill a hole where one can reach the OEM module's existing Developer's Reset button?
good call