Firmware currupt m3 note M

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5

2017-10-08 02:57

Hi
I was using 6.7.4.11G beta but after using naught i diceded to roll back to the same ..but then i stuck in bootloop...with the help of  flash file i able to come out from bootloop  but it is INVERTED(6.7.4.11G beta) and touch is not working properly...now I can't upgrade or downgrade from current firmware..i tried to download new firmware and used it via PC but couldn't succeed.. every time it shows FIRMWARE CURRUPT what should I do? My model is m3 note -M68... please help me ..