I lost my HTC one in October last year. I use android Device Manager to locate the handset prior to this date.
I lost the device an it was immediately turned off/Flat Battery.
After loosing the device i would check android device manager on a weekly basis to see if someone would turn it on for me to locate (long shot). I have had no luck with this. Usually says last used last in October and cant locate.
I checked ADM today and the HTC One had been removed from my list of handsets... It shows my prior handset so i dont think it expires with no use.
Do you think that someone is now using it and most likely signed it to another Google account hence the removal from mine?
Any suggestions/help would be appreciated.