How to Enter Test Mode in SAMSUNG Galaxy A51 – Secret Test Mode

Learn more info about SAMSUNG Galaxy A51: https://www.hardreset.info/devices/samsung/samsung-galaxy-a51/ You’re not sure if your SAMSUNG Galaxy A71 works good? That’s why you’re here! In today’s video we are showing you how to enter the test mode, which simply will check all features of your device. Let’s find out how to enter this hidden mode, check your device and ensure yourself that it works perfectly fine. How to enter Test Mode on Samsung Galaxy A51? How to get to Test Mode on Samsung Galaxy A51? How to open Test Mode on Samsung Galaxy A51? How to use secret codes to test Samsung Galaxy A51? How to use hidden codes on Samsung Galaxy A51? 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