How to Open & Quit Hardware Test Mode in SAMSUNG Galaxy A10 - Test Mode

Learn more about Samsung Galaxy A10: https://www.hardreset.info/devices/samsung/samsung-galaxy-a10/ Check out how to quickly enter the hardware test mode in your Samsung Galaxy A10 smartphone. Follow our steps in order to enter this awesome hidden mode called test mode by using the Samsung secret code. You will be able to test some features and check if all works correctly. How to test hardware features on Samsung Galaxy A10? How to test Samsung Galaxy A10? How to open test mode in Samsung Galaxy A10? How to get access to hardware test mode in Samsung Galaxy A10? How to enter test mode in Samsung Galaxy A10? 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/