Resetting Data Connection on Zio if its not working

[eric303]

this is not mine, i found this on HF and figured it might be helpful here also.

Steps to reset your ZIO if data isn't working
My ZIO wasn't able to access data out of the box, and their tech support walked me through this process. I'm posting it here in case anyone else has the same problem.

Dial ##4357*. RTN menu will appear.
Select View.
Scroll to bottom and select Reset. Phone will reset.
When it comes back up, dial *228. After programming, phone will reset again.
At this point, my phone refused to reboot, and displayed "mARM Err Fatal" in the top left corner of the screen. I did a hard reset by removing and replacing the battery.
After this, the phone started normally and voice, text, and data were all working!

was posted by AdamBomb

[eric303]

Just activated 2 zio's and both of them had internet problems. follow this guide and worked like a charm