Help, Allwinner A13 q7033 firmware wanted

[payerbern]

hi all..
i wonder if anyone can help me
i need A q7033 firmware for my bricked China tablet
i downloaded the original firmware from official website
but got error 0x162 on live suit

i tried momo9 ployer rom, succeed but the touchscreen goes crazy
several rom i tried always ended up on dead touchscreen or the touchscreen goes crazy

here's the link of my official tablet firmware:
sun5i_android_a13-q7033.img
eggpadz happy - Indowebster.com

hope someone can help me

warm regards
Thank's In Advance