[q] do i need to be deodexed for this? :/

[KunalKene1797]

Can i make changes to Framework-res.apk and Systemui.apk Odexed versions by Decompiling it and then recompiling it using APKTools...and can i make it work on my stock Odexed ROM? or will it go bootloop or FCs?
This thing is really bugging me!

Thanks in Advance:good:​