[chrysalis]

I think you are absolutely right. I was looking through tweaks on this website last night and found the same cab that you mentioned. I install it and it's stopped the battery drain. More interestingly, I uninstalled the cab for other reasons and found that my battery life was back to what it was before, and I did not re-install the cab since.

The update of AmazeGPS must have change my data connection setting, hence draining the battery. Your cab helps stop it, and uninstall the cab might just get the data connection setting back to what it was before the AmazeGPS changes.

Thanks a for your helpful tip!