update device's android_id

update-android-id.sh

# prerequisites: rooted device, adb, sqlite installed locally
# works beautifully on glass
# android-ids are hexadecimal [0-9a-f]

# install sqlite3 locally to modify the db
sudo apt-get install -y sqlite3

# make sure we have a device connected
adb devices

# grab db from android device
adb pull /data/data/com.android.providers.settings/databases/settings.db

# update name
sqlite3 settings.db "update secure set value='decaf1' where name='android_id'"

# verify
sqlite3 settings.db 'select * from secure' | fgrep android_id

# push db back to android device
adb push settings.db /data/data/com.android.providers.settings/databases/settings.db

# reboot device
adb reboot