If you think your Android has a system update and the Telcos has not pushed it to you yet, you can do it yourself now. Just by keying in a few numeric on your phone, you can know if there is an update for it or not.

To do this, just press

*#*#2432546#*#*

or

*#*#checkin#*#*

But first, I have to admit that I have not done it before (I do not have an Android phone). So, please let me know if you have done it successfully. I wonder if it will work for Android tablet or not.

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