Flashing a involves installing the stock firmware (flash file) onto the device, typically using a PC and flash tool software to resolve issues like bootloops (stuck on logo), dead phones, or software bugs.
If you are looking to do this yourself, you generally need these three components: : The actual software image for the . mione r1 flash file work
: Before performing a full flash (which wipes all data), you can try a Hard Reset by holding Power + Volume Down to enter the recovery menu and selecting "Wipe data/Factory reset". Flashing a involves installing the stock firmware (flash