There are myriad custom ROMs for the Droid DNA but most experts heart the ViperDNA ROM. Designed to be used only with the Verizon version of Droid DNA, it cannot be used on International version of DNA which is HTC Butterfly.
Here are the features of this firmware:
VZW 1.15.605.4 Release Keys
Android 4.1.1 / Sense 4+
Multi-language
Aroma Installer v2.56 w/ custom Venom Theme
Deodexed
Venom Tweaks – HUGE collection of customizable tweaks
Venom HUB – download statusbar themes/sense skins/rosie icon packs/carrier logos/full themes/read news/send feedback directly from your phone
Venom OTA – receive automatic over-the-air updates
Venom SuperUser
Venom File Manager
Custom Venom Package Installer
Extended Horizontal Quicksettings
Extended Vertical Quicksettings
Custom Quick Launch
m0narx’s custom weather widget for statusbar pull-down
Custom HTC PowerSaver (can show/hide ongoing notification, and increased options)
Configurable Transparent App Drawer
Removed Wireless Charing Notification
Advanced Power Menu with reboot/hot reboot/bootloader/recovery/and new safe mode
Butterfly J People & Shortcut Widget w/ 3×2 Clock Widget and Wallpapers
Optional Red Venom 2 theme (statbar theme, skin, icon pack) during aroma install
Download links:
http://www.androidfilehost.com/?fid=9390288116658473299
http://d-h.st/XZm
Find flashing instructions here – http://forum.xda-developers.com/showthread.php?t=2105745