Help Reboot Not Showing

[HariReddy]

When I Press and hold volume up, home button and then the power button Just Samsung Galxy LoGo Was Apper
When I Press and hold volume Down, home button and then the power button I got Dispaly custom os can cause critical problems in phone and installed Application. If you Want to download Acustom Os Press Volume Up button otherwise Press Volume Down Button To Cancle
volume up : Continue
volume Down: Cancle(Restart)

 

[Jfalls63]

Try long pressing the power button till pop-up appears with option to power off or restart.

 

[HariReddy]

if i restart, i was got display that

 

[HariReddy]

I waited 4 hr Still that logo showing

 

[Jfalls63]

Are you trying to get into Recovery? From phone off, hold volume up + home+ power till you see blue writing in upper left of screen then release power only. Release other buttons when recovery screen appears.

If phone hangs on Samsung screen and will not finish boot,you have other issues.

 

[HariReddy]

mobile service guys told we have to do flash. how to do flash do you have any idea

 

[Jfalls63]

I have been recommending using Kies 3 as a easy method to flash the firmware on your phone. It will download and flash the correct firmware based on your model and serial number. Hrenis a guide.

http://www.samsung.com/ca/support/skp/faq/1072789

You can download Kies 3 from here.

http://www.samsung.com/us/support/owners/app/kies