HARD RESET Samsung Galaxy A10, A20, A30, A40, A50 A70 (2019)

In this video tutorial I'll show you how to do a HARD RESET to Samsung Galaxy A10, A20, A30, A40, A50 A70 (2019) (Android 9) using a keys combination.You can use this operation to fix issues like, freezing, running slow, to remove a file or virus or to clear the memory space or if you forget your security code, password, pattern or pin