serial number missing after upgrade

[manselainen]

So my tablet informed me that an upgrade is available and naturally I wanted to get newer version of the software - bad mistake. After upgrading the tablet has lost the registration number and I have no paper copy of the number, as I newer earlier even knew existance of such number.

So is there any place I could request a new serial number for my android tablet?

 

[Demache]

I don't think you can just ask for a new serial number. Serial numbers are intended to be SPECIFICALLY for that device. You don't just get a "new one".

If an update wiped the serial number, and its not physically on the device or box, your pretty much out of luck.

 

[colin4unow]

You can find your registration code at Settings-about device-certificate. It's a very long number hope this helps