How to Enter and Use Function Test on HTC Desire 19+ - Simple Guide

Check out more: https://www.hardreset.info/devices/htc/htc-desire-19-plus/ In this video I will show you how to enter and use special Function Test feature available exclusively on HTC smartphones. It is commonly used tool when you need to find what causes issues on your device. Let’s activate it on HTC Desire 19+ and test almost every possible functionality you could imagine. If you like this video, give us Thumb Up and Subscribe to HardReset.Info channel. How to open HTC Function Test? How to use HTC Function Test? How to open hardware test mode on HTC Desire 19+? How to enter test mode? How to exit HTC Function Test? How to enable Function Test on HTC Desire 19+? How to troubleshot HTC Desire 19+? How to find errors on HTC Desire 19+? Follow us on Instagram ► https://www.instagram.com/hardreset.info/ Like us on Facebook ► https://www.facebook.com/hardresetinfo/ Tweet us on Twitter ► https://twitter.com/HardresetI/