How to Run UMIDIGI A3 in Test Mode – Hardware Test Mode

Learn more info about UMIDIGI A3: https://www.hardreset.info/devices/umidigi/umidigi-a3/ If you want to test UMIDIGI A3 and check all features work correctly, then you should know how to run hardware test mode. Our specialist will show you the button combinations that will give you access to the secret menu in UMIDIGI A3. Follow our instructions and learn to navigate this mode and how to test UMIDIGI A3. How to test hardware features on UMIDIGI A3? How to test UMIDIGI A3? How to open test mode in UMIDIGI A3? How to get access to hardware test mode in UMIDIGI A3? How to enter test mode in UMIDIGI A3? 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