Good to know too. I don't see any real purpose to boot into safe mode though haha.
EDIT: TRY THIS SAFE MODE AT YOUR OWN RISK!!! My phone became terribly slow after rebooting from safe mode. Accounts of apps like Facebook, Twitter, Outlook, are all DELETED.
I'll see how it goes tomorrow. Might require a reflash I don't know.
EDIT 2: Phone speed returned to normal state after another reboot. My O4X is running V20A ESA for anyone wondering.
Nokia Lumia 1020 (Black) Windows Phone 8 Amber
Camera Grip, Wireless Charging Case / Pad (Yellow)
Microsoft Surface RT Windows RT 8.1
Black Touch Cover
Previous Love: LG P880 Optimus 4x HD Official V20A 4.1.2 Jellybean
Modifications: Nova Premium, Rooted, CWM, 4.3 Camera/Gallery, CRT Screen Off, Software Button