How to Manually Change the Display Brightness Level on the TCL 30

Learn more about the TCL 30: https://www.hardreset.info/devices/tcl/tcl-30/tutorials/ In this simple and basic video tutorial, we would like to demonstrate how you can manually change the screen brightness level on the TCL 30 smartphone. Thereby, if you would like to learn how to either increase or decrease the display brightness level on the TCL 30 mobile device, we humbly invite you to watch this video. Please enjoy! How to increase the screen brightness level on the TCL 30? How to decrease the screen brightness level on the TCL 30? How to adjust the screen brightness level on the TCL 30? How to manually regulate the display brightness level on the TCL 30? #TCL30 #Brightness #TCLDisplay 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 Support us on TikTok ► https://www.tiktok.com/@hardreset.info Use Reset Guides for many popular Apps ► https://www.hardreset.info/apps/apps/