Originally Posted by bhardwajme
I am using V3 and its one of the best ROM I have ever used on my Ace.
Just a doubt do I have to wipe anything If I am coming from V3 to V4 so that I don't lose my apps and the Center Clock mod.
there are some significant changes in some things. I suggest you to wipe/format everything to avoid any issues. After all, this is the last update as I stated clearly on 1st post so this is gonna be your last time doing this!
PS: I always re-download stock rom with odin before I flash a full custom rom so to minimise to the least level any issues. Maybe stupid but I do it!