[android-developers] Re: When the android id can change

If you mean ANDROID_ID then the documentation is pretty clear I think. 

"A 64-bit number (as a hex string) that is randomly generated on the device's first boot and should remain constant for the lifetime of the device. (The value may change if a factory reset is performed on the device.)"

http://developer.android.com/reference/android/provider/Settings.Secure.html#ANDROID_ID 

On Thursday, June 28, 2012 10:41:58 AM UTC+2, elio wrote:

Hi all,
I'm trying to figure out all cases when an android id can change.
AFAIK the android id can change if:

• the device is rooted, manually
• changing OS (Cyanogenmod)

Could it change  upgrading the device in an official way?

Thanks in advance

Elio

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