Hey everyone. So if you have ever used Cupcake and upgraded to Hero ROMs, you will obviously notice differences in performance. While you most probably won't be able to make the build go as fast as cupcake, this guide will help you squeeze all the juice you can out of the build, mostly by deleting useless resource-hogging apps. Please note I am not responsible for any damages to your device. Now lets remove some pretty useless apps. Obviously if you use any of these, do not remove them. 1) HTC Sync. If you dont use it, delete it. It is really a resource hog. Please not that before starting any of these command. Please not that you only need to type in adb remount once before you type in all these codes. Note: Please note that the * after PCSII* is in fact supposed to be there, and is not a typo! Code (Text): adb remount adb shell rm /system/app/PCSCII* 2) International Keyboards : Remove any other keyboards you may have. Many ROMs include international keyboards, so remove them if you dont use them. Here is how to remove 2 keyboards found in the MyHero ROM. iWnn Keyboard Code (Text): adb remount adbl shell rm /system/app/iWnnIME.apk Chinese HTC Keyboard Code (Text): adb remount adb shell rm -r /system/app/HTC_CIME.apk Heavy(er) Stuff Standard Android Launcher : Here is where it gets heavy. HTC includes lots of android core you dont use, including the default Android home which runs in the background faintly. WARNING : BY DELETING THIS YOU CAN NOT SWITCH TO STANDARD ANDROID HOME, AND ROSIE (TouchFlo) IS YOUR ONLY OPTION. THIS ALSO DELETES ALL STANDARD WALLPAPERS!!! Code (Text): adb remount adb shell rm /system/app/Launcher.apk TouchFlo Optimization : And finally, mods to Rosie itself. This mod makes Rosie MUCH lighter (From around 4MB to 700kb) and has lots of optimizations in it. All credit for this goes to JAC Hero, for optimizing Rosie from 4mb to 2MB, and credits for coolbho from xda developers for going even farther and taking Rosie down to 700KB. Download Super Optimized Rosie : Clicky And to install it : Code (Text): adb remount adb push Rosie.apk /data/app_s/ adb shell reboot If you know any other optimizations, feel free to post and they will be added! If anyone knows how to/could guide me through signing ROMs, I can create a custom ROM using all of the above "Mods"