Originally Posted by Damuknockoff
Thanks for your response. No, I didn't back it up. I guess the question boils down to what are your options if you have lost your registration and there is no way to retrieve it? Will rooting the tablet permit me to simply stop the registration request, or will it allow me to access the market again?
If your number has rubbed off, try tilting the tablet & label many ways.
Because the lettering is stamped, the faint imprint might still be visible.
If you are really hosed, one solution is to remove the register pop-up nag.
No more nagging pop-up but also no more OTA updates.
Tablet has to be rooted (use latest z4root)
Use Root Explorer to find and rename wowupdate.apk to wowupdate.apkz
That's it! The Register icon on the status bar will remain but no more pop-ups.