Need to restore OS after I wiped it clean! HELP!!!!!

[4everdmarq]

I had tried unlocking my phone. Then program just started failing one a time. I went to factory reset and ended up deleting the OS from my Sprint Galaxy S3. Now when I start my phone it just stays on the black & white "Samsung Galaxy S3" screen. It won't go to the download menu when I try to and hold volume down, power, & home. I don't know what to do! HELP!!!!!!

 

[itguyjax8430]

I had tried unlocking my phone. Then program just started failing one a time. I went to factory reset and ended up deleting the OS from my Sprint Galaxy S3. Now when I start my phone it just stays on the black & white "Samsung Galaxy S3" screen. It won't go to the download menu when I try to and hold volume down, power, & home. I don't know what to do! HELP!!!!!!

Welcome to Android Central!

Try giving the guide below a try. To get in to download mode you have to hold volume down, home button, and then the power button after all of that.

http://forums.androidcentral.com/am...amsung-emergency-recovering-samsung-kies.html

 

[Rukbat]

And if that doesn't work, go to SamMobile Firmwares, find the ROM for the Sprint S3, and follow [Samsung] How to flash Stock ROM via ODIN.