Why is my phone not booting into download mode any more?
Hi, my Galaxy S3 went completely dead a few days ago, I had a JellyBAM rom installed which I think may have been why it happened.. So I bought a jig from eBay hoping that it would work. Went it arrived, I plugged it in and it went straight into download mode, stupidly I took the battery out and went to college because I didn't have time to restore it back to stock.
Now when I plug the jig into my S3 it does nothing at all! I am absolutely beside myself, any help would be much appreciated.
Thanks in advance,