[Q] Phone stuck at 4G boot screen
I've looked around for someone actually fixing the problem that I have and haven't found it yet. There are lots of people that have had their phone stuck at a boot screen (either the Galaxy screen or the 4G screen) and were able to hold a combo of buttons (for me Vol. Up/Home/Power) and do a data wipe/factory reset. I have not been able to get any of the options on that screen to get me any further in my boot process. I'm resorting to installing a custom ROM, but have not done so before. Also, I cannot get access to my phone to install any necessary apps to assist in the flashing process. I can get to the ROM screen holding Vol. Down/Power and would appreciate instructions on how to install a ROM form there. I'm assuming I will download a file on my computer (Linux Ubuntu 13.04), connect my phone via USB cable and load the ROM onto my phone. I'm interested in CM10.1 (heard good things) but see that only Nightly builds are available. I've got the CM10.1 download, but am not sure if that is the right way to approach this problem. I've read through rwilco12's tutorials, but it looks like you need Odin installed on your phone to be able to do anything. Again, I don't have access to my phone to do this.
Any help would be appreciated.