B40 c cant open after update firmware

[brkpls]

Hi everybody ,
I bought a b40c i installed my car and i wanted firmware update and viofo firmware
Result is like this
I have tried different firmware but cant open !
Help me please

 

[jokiin]

Put B40C firmware version back on and should be ok

 

[brkpls]

[QUOTE = "jokiin, mesaj: 358575, üye: 469"] B40C ürün bilgisi versiyonunu tekrar açın ve tamam olmalıdır [/ QUOTE]
Bunu denedim but cant open

 

[brkpls]

I have a broken b40c and i removed camera installed this b40c when i change it was open and work ,

But when i install again itself camera ,still doesnt open !
I downgraded firmware no result cant open.
Does anyone have an idea ?

 

[brkpls]

?

 

[jokiin]

are you sure you're reinstalling the correct firmware?

 

[brkpls]

[QUOTE = "jokiin, posta: 359061, üye: 469"] doğru bellenimi yeniden yüklediğinizden emin misiniz? [/ QUOTE]
Yes i'm sure .

 

[jokiin]

maybe if you want one that runs Viofo firmware you should think about just buying their version to begin with and not have this problem

 

[brkpls]

[QUOTE = "jokiin, post: 359071, member: 469"] belki de Viofo yazılımını çalıştıran birini isterseniz, sadece kendi sürümünü satın almayı ve bu problemin olmamasını düşünmelisin [/ QUOTE]
Thank you for reply , i installed old version autovox and viofo but cant be solution for this problem .
I didnt understand , when i change to camera opening and working ?