Firmware MT6577/MT8317

[Maksen1]

Bonjour,

after installing a bad firmware MD708 , it give a poor diplay

With mtkDroidTool done :

Hardware : MT6577 (MT6517 is Fake!)
Model : MID
Build number : MID.20131017
Build date UTC : 20131017-113100
Android v : 4.1.2
Baseband v: MAUI.11AMD.W12.22.SP.V27, 2013/08/09 13:50
Kernel v : 3.4.0 (wsw@elinktek) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 SMP Thu Oct 17 19:28:59 CST 2013

My tablet is :
MotheBoard : Elink_MD708_V2
Hardware : MT6577
CPU : MT8317

Help me please ????????????