Is is possible to change / modify the custom ROM you're about to install on your rooted Galaxy S2 (9100)?
Usually, I would install CyanogenMod 10 Nightly build. Then, I'd install GAPPS (google apps). Lastly, I'd restart and it would work.
Now, what I want to do is to replace a default CM (CyanogenMod) apps (SMS, Contact manager/Call manager) with those included in JB 4.1.2 (leaked version).
Is there any way to achieve it?
Thanks in advance for any info and suggestions.
UPDATED POST
Here is a pic of apps difference in icons (on left CM10, onright JB)
And here is a snapshot of apps in system/app/
of those versions