Originally Posted by
GibMcFragger If you click on your phone on the left (most likely it shows up as a bunch of characters because it's in recovery), then click the exit recovery button in TinyUmbrella, it should kick your phone out of recovery mode. Your phone should boot and continue the OS update.....at least it did for me.

Tried couple of times, didn't work, had to restore completely from an old backup.
Thanks any way.
Never had any issue with OTA update before, it's first time, lessons learned, have to backup before update.