[Motorola Droid RAZR] Ohmster:
* If you got Gravity Box from the Play Store or something, uninstall it. It is an Xposed module and must be downloaded and insitalled from the Xposed Framework Installer.

You need the Xposed Installer and I do not think it comes with cm11 but once installed, it will always be there for you. Download and install Xposed Installer Here.

Okay, you want to do Gravity Box. Great, you have do to the framework first, but them there are oodles of really cool modules you can try, can't live without, or are just plain fun!

I don't recognize that exact error you are getting but I am hedging my bets on you did not install and activate the framework first. The framework must be installed from within the installer after ever build update. If you stay on the same build, it will always work. Once you update, you open the Xposed Installer and "install it again". Not hard, quick and easy. :)

Go in your app drawer and find your Xposed Installer and tap to open. You see a list of things. If you have no modules installed, tap Download and find Gravity Box, tap to install. Once done, you can click the Open button and for the 4G indicator, go to /Statusbar tweaks/Signal cluster settings/ LTE indicator style, set for 4G. Tap back several times to get back to the Exposed Installer Screen. Once there, tap the Modules button and the only thing you will find is Gravity Box because that is all you installed so far, yes? There is a checkbox to turn it on or off. Put a check in the box to turn it on. In this Modules section you will find ALL the modules that you have installed. Each one must be checked to activate it. You can un-check a module to deactivate it without removing it and reboot. The Modules Menu is where you find all installed modules to configure them.

Hit back button to Main Page of Xposed Installer. On the main page, colors come into play later on. If Modules shows Green, there are updates for installed modules. Tap to update these modules. The Framework text turns red if you install a module or update your build and did not update the Framework, go inside and tap the "Install/Update" Bar.

The Framework text at the top will probably be in red, meaning you installed modules and did not update the framework. Or it will the next time you update. Tap Framework at the top of the Xposed Installer. Under Framework, see a bar that says "Install/Update" and tap it to install the framework. Once done, you get a box telling you to reboot to activate it. Go ahead, tap and reboot.

Regardless of what Gravity Box says, you MUST install the Xposed Framework to use it or any Xposed module. So get that Framework installed and the phone rebooted.

If you did the 4G thing right, your signal bar will say 3G or 4G on top shortly after connecting. Some of the Xposed modules make app icons in the app drawer. Gravity Box does so you can get to it from the app drawer or from the Xposed Framework Installer. You will need that Xposed Installer a lot so might as well hold finger on it and bring the icon to a desktop for easy access. To install more modules, update the ones you have, update the framework after flashing a build, you will enter the Xposed Installer again.

Okay, lot of text. Sorry.

Tap Xposed Framwork Installer

Tap Download to find Gravity Box and install it.

Tap the back button to get to the Xposed Installer main page.

Tape Modules and put a check next to Gravity Box.

Tap back and tap Framework to Install/Update, then tap Reboot.

Done!

There are a LOT of really useful Xposed Modules. A good way to browse them is on the web, but install them from the Xposed Framework Installer, Download.

Bookmark/Read this site:

Xposed Module Repository

Look at all the modules, see what they do! I keep a pretty lot of modules running and I like what they do. Screenshots attached to show which ones I use. You can see Network Speed Indicator is not checked so it is not active. I found another module that does a better job of it. See my notification bar, see the colors and all the information on it. These came from Xposed modules. Now, go for it, buddy! :good: