Im going to assume you are not being facetious and answer,
There are two apps linked from here, unrelated other than the creator, but both are really usefull.
If you mean the boot logo, you wouldnt need the app if you figured out how the app makes .lfs all nice and tame... thats a mean, bad folder! Lol. Hope that was what you meant.
No i mean the ktool. can't we just do all of that stuff. And why would you even want to mess with the efs
Over the last few weeks, we’ve seen quite a fewflagship (and former flagship) devicesget to … more
19 Sep 2014
By Will Verduzco
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?