An even better approach:
Using a guide for the LG G3, that was posted on XDA (link, below) I adapted it for our phones (Mine is MetroPCS, but it should work on the others), and this seems to work.
Using Root Explorer, or ES File Manager with the Root Explorer option enabled:
Navigate to the /system/priv-app folder and rename the following files, by adding .bak to the end of the filename:
IQ_OOB.apk --> IQ_OOB.apk.bak
IQ-tmobile.apk --> IQ-tmobile.apk.bak
IQToggle.apk --> IQToggle.apk.bak
Navigate to the /data/data folder and rename the following folders, by adding .bak to the end of their names:
com.carrieriq.tmobile --> com.carrieriq.tmobile.bak
com.carrieriq.tmobile.IQOOB --> com.carrieriq.tmobile.IQOOB.bak
com.carrieriq.tmobile.IQToggle --> com.carrieriq.tmobile.IQToggle.bak
Navigate to the /system/lib/ folder and rename the following folders, by adding .bak to the end of the filename:
libiq_service_tmobile_2.2.so --> libiq_service_tmobile_2.2.so.bak
By simply renaming the files, if it breaks anything, you can just reverse the process, and all is well. Alternatively if you are feeling frisky, just delete them, at your own risk. I will probably delete them, later, once I am sure nothing is broken,
Enjoy, and let me know if you find anything I missed.
Source/Inspiration:
http://forum.xda-developers.com/showpost.php?p=54349602