Repacked (but untouched) recovey wont boot topic

Hope that sounds enough interesting to get you here :D

to my problem:

I have a Huawei MediaPad 10 Link+ and theres NOTHING out there for it. So i decided to make it on my own.
belive me theres no recovery or rom for this tablet.
i had a long journy so dont think this is my first problem ;)

i dumped my boot.img, recovery.img and system.img
i used this tool to unpack my recovery modified it, repacked it and flashed it. but the recovery wont boot up. just stuck at the first mediapad logo.

Even if i NOT touch it. ( just unpack / repack )

my problem is not to restore it. i want a modifyd recovery. maybe sobody here can help me.

thanks in advance :)


PS: the best would be if somebody could port me CWM or TWRP :D
i tried to make it on my own but ubuntu says no and punchd me in the face :D