Phone not turning on after modem flash
I tried downloading files in this post http://forum.xda-developers.com/show....php?t=2788357
and attempted to flash both the modem and stock ROM using TWRP. The modem flashed successfully but the ROM failed, so I restored to a Nandroid backup I made on CM M6.
I immediately received a message telling me to insert my SIM card. Thinking this was a weird error, I tried to reboot into Recovery and restore again. Only this time my phone did nothing. It's not turning on when it's off and plugged into a power source, it's not turning on in Download mode, it's not booting into recovery, nothing.
I don't know how to fix this without resorting to a JTAG recovery method and was wondering if anyone might have any ideas on how to help me since I don't feel like taking this thing apart.
Current Device: AT&T Galaxy S3 | Current Rom: Quantum.4.1