bricked m2 bootloop

HI, plz help me i’ve tried to unlock bootloader and now i’m stuck in a bootloop and i did all the steps (adb…etc) but now i only get bootloops and i managed to get to the flyme recovery by pressing on the volume+ button…
so guys i would appreciate any help here ^^ thanks.

Meizu MX4

@metalic If you managed to go into recovery, connect your phone to a pc and copy 4.5.4 to it and flash it.

i trying this … not work - firmware corrupt -

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