I have a Samsung Galaxy Nexus
My phone is stuck on a continuous reboot loop. I have tried deleting all user data, but when the phone starts up, it's clear nothing has changed (all my apps are still there on the launch screen).
If it helps, I'm pretty sure I broke my phone by trying to copy too many files to the phone's internal storage via USB cable. I can't delete the files though since apparently I can only access them when the phone is turned on. And I haven't had much luck with computer software lately (I have tried rooting my phone several times, each unsuccessfully), so I'm pretty doubtful that ODIN will work.