stock rom

[Colossus23]

can i flash stock rom even i am using lineage os? im using c6603 what is the stock rom version i can have?

 

[mrp1375]

can i flash stock rom even i am using lineage os? im using c6603 what is the stock rom version i can have?

you can flash stock roms using flashtools without any problem .the version of the rom varies and depend on version of android you desire .
if you want kitkat (android version : 4.4.4) then you should flash 10.5.1.A.0.283
if you want lolipop (android version : 5.1.1),you should flash 10.7.A.0.228