In Search Of GSF Device ID, Part 2

Wednesday, June 19 2013
8:58 WIB

Day 2
Finally I found where the Google Framework Service (GSF) store the Device ID. Now I can change the Device ID.
After solving one problem, here come the new problem. In order to the change taking effect, I must clear the GSF cache and then stop the GSF application then update the Device ID.
Currently, I don't know how to clear GSF cache and stop GSF.
New searching and tinkering process starting.