[Q] Need help getting back to stock

[zsnethen]

Most if not all thread links are dead I have 2 xooms I rooted back in the day both are wifi 32gb models I don't know the original builds. any help would be great.

 

[dsbnz]

Most if not all thread links are dead I have 2 xooms I rooted back in the day both are wifi 32gb models I don't know the original builds. any help would be great.

What models are they, MZ601, MZ604? What region?

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