Pegasus ?
What is this? Phone has been getting really hot and using a lot of data.. phone will only charge when on .. won't charge if phone powered off
That Framework is part of iOS. It would not have anything to do with the issues you are experiencing.
Before you ask, no there is no way to remove it.
I would attempt some general troubleshooting before trying to guess what those logs mean.
TroubleShooting Steps
- A Reset may cure some bugs. Hold down the Home and sleep/power buttons until the apple logo shows up.
If still not resolved:
- Reset all Settings. Go to Settings->General->Reset->Reset All Settings
If its still not resolved:
- Restore the device as new.
http://support.apple.com/kb/ht1414