Originally Posted by alex55666
but I can return to stock ROM with firmware 1.54.401.10
with s off and supercid 111?
Yes you can return to stock if your mid is same as that fw's mid ie your mid should be 0P6B10000 to receive otas.
Also if you want a custom as close to stock rom as possible then try mikes ARHD.It is 99% stock rom only debloated.