Today, Habib has released 4.46 CFW. It has been tested by many people with NAND and NOR and confirmed working but always use at your own risk. deanK has just updated multiMAN to support 4.46 CFW.

Features:

Made out of 4.46 ofw
Have install package files and app_home
Have reactpsn compatibility
Patched lv0 to disable coreos ecdsa check
Patched lv2 to add peek/poke supoort
Patched lv1 to disable lv2 protection
Patched lv1 to add peek/ poke support
It can run games signed with keys upto 4.46
Can be updated over any 3.55 cfw.
Can be updated over 3.55 ofw

Installation:

QA FLAG FOR SAFETYOWNLOAD AND RUN TOGGLE QA THEN GO TO NETWORK SETTINGS THEN MAKE BUTTON COMBO THEN GO TO DEBUG SETTINGS–>SYSTEM UPDATE DEBUG>ON

DOWNGRADE:
ANY DOWNGRADER WILL WORK FOR E.G ROGERO DOWNGRADER.

MAJOR THANKS:

gDrive (hint rogero 4.30 v2.03 with old install package files)
anonymous person that helped me patching lv0 loaders (you know who you are)
failoverfl0w
naehrwert for scetool
three musketeers to give us lv0 keys
and anyone else i forgot


Special thanks to CC.