May be. Not sure.
Originally Posted by memon sid
I have samsung galaxy grand duos. So its worked on cm11 4.4.2
It has worked on all JB devices. Also on ICS device I've tested. Still I would suggest you to backup the device and flash it via cwm. I haven't tested on Grand Duos yet.
Devices I Own:
Galaxy Win I8552:
Stock Rooted & Powered by Gluon Kernel (Alpha 3) + SystemUI "Transwin S5 Rom"
Galaxy S Duos:
KyleOPEN ROM v3.4.0 + r2 OC Kernel 1.13 Ghz
Galaxy SL I9003:
AOSB Probam KK 4.4.2 Rom + CrossBreeder