Help Samsung Galaxy Core 2 Black Screen

[novhexzhen]

Hey guys i need some help.after flashing to stock firmware my galaxy core II does not display anything but it boots up i heard the sound of booting samsung music then when i press the physical buttons (BACK,HOME SCREEN,OPTIONS i also heard those water drop sounds)

 

[Dhruvit Pokharna]

install stock firmware from sammobile.com

 

[tosinwashere]

Hey guys i need some help.after flashing to stock firmware my galaxy core II does not display anything but it boots up i heard the sound of booting samsung music then when i press the physical buttons (BACK,HOME SCREEN,OPTIONS i also heard those water drop sounds)

I had a similar problem. Were you able to fix it? For me, I had to try different versions of the stock ROM. Also I was initially using the wrong region. I was using my country but my phone was imported. To check use Kies, go to firmware upgrade and initialization, input your serial number + model number, click okay a few times and you'll see a popup that tells you what it's going to update. (PDA / CSC / MODEM). Your region code will be in brackets eg (ACR)

 

[novhexzhen]

I had a similar problem. Were you able to fix it? For me, I had to try different versions of the stock ROM. Also I was initially using the wrong region. I was using my country but my phone was imported. To check use Kies, go to firmware upgrade and initialization, input your serial number + model number, click okay a few times and you'll see a popup that tells you what it's going to update. (PDA / CSC / MODEM). Your region code will be in brackets eg (ACR)

I've take my unit to Samsung service center and they fix it :highfive: the tech said that if u root then you flash a stock firmware the board will be damaged

 

[tosinwashere]

I've take my unit to Samsung service center and they fix it :highfive: the tech said that if u root then you flash a stock firmware the board will be damaged

Never heard of that, but I'm glad you got it fixed

 

[StratOS_HTC]

ROFL

I've take my unit to Samsung service center and they fix it :highfive: the tech said that if u root then you flash a stock firmware the board will be damaged

Hehe. LOL

 

[novhexzhen]

Have you also experienced black screen Strat_OS? hmmmm ehehehehehe

 

[StratOS_HTC]

Yes,but mine were bootloader/boot related,primarly kernel or ramdisk related.I'm still looking 4 default boot splash image.

Sent from my SM-G355HN using XDA Free mobile app

 

[Dhruvit Pokharna]

board can be damaged if boot.img is wrong

 

[HandigePrutser]

I had a similar problem. Were you able to fix it? For me, I had to try different versions of the stock ROM. Also I was initially using the wrong region. I was using my country but my phone was imported. To check use Kies, go to firmware upgrade and initialization, input your serial number + model number, click okay a few times and you'll see a popup that tells you what it's going to update. (PDA / CSC / MODEM). Your region code will be in brackets eg (ACR)

Thanks for the great tip, my phone is back in business again. I also flashed wrong original country firmware since there were 2 and ended up with booting without display(black).
I managed to get blind in downloadmode and re-flashed the good firmware again.