Secret Codes XIAOMI Mi 9 - Open Hidden Modes / Service Menu

Find out more: https://www.hardreset.info/devices/xi... Discover loads of hidden and amazingly advanced modes. Come along with all secret codes that work in your Xiaomi Mi 9. Check out the Battery Info, Connected Network or event test your smartphone. Make sure to get the best out of your smartphone. Enter secret series of numbers and activate hidden features. How to use secret codes in Xiaomi Mi 9? How to open hidden mode in Xiaomi Mi 9? How to get access to hidden mode in Xiaomi Mi 9? How to use secret function in Xiaomi Mi 9? Which codes works in Xiaomi Mi 9? Follow us on Instagram ►   / hardreset.info   Like us on Facebook ►   / hardresetinfo   Tweet us on Twitter ►   / hardreseti