You probably already have it fixed by now, but it seems you have a bad plugin.
Even if you've deleted the plugin, it will still be on dashlaunch ready for boot.
Load up Dashlaunch and remove all plugins you think are the problem.
These are always there tho, ex (Plugin 1: xbdm.xex) (Plugin 2: YOURSTEALTH.xex) The second plugin is basically whatever stealth you are using like xbOnline.xex, or TeapotLive.xex. There are a ton of Great stealth servers out there.
Now, I think this may be hard to understand through text... Go to the YouTube channel Modded Warfare.
He has a ton of really helpful guides to help get your RGH/Jtag Running, even mod menus/Getting GTA 5 online with all those annoying packs.
Also Your problem could be that you deleted a file Part of Aroura, don't really know. Best guess is it's a bad plugin, and your console DEFINITELY ain't bricked, trust me you'll know straight away. My old one was bricked from a bad nand flash.
Anyway, my hopes are with you!
Hope this helps