I woke up this morning to find my L920 with the latest W10M totally bricked. Even volume down+Power reboot option doesn't help. All I get the usual vibration once after about 10-15 seconds of holding down those two buttons but it stays blank. Thought maybe it just needs a little charging but it didn't help. Never had a WP bricked like this in my 5 years of WP usage. Was hoping to reflash it using the recovery tool on PC but the phone is not being recognized over the USB. Anything else I should try? TIA.