How to restore the Root folder on Android?

Thanks to personal talent, extreme dedication and exceptional rukoju demolished the Root folder on the Samsung Galaxy S3. How to restore it?
August 19th 19 at 23:18
1 answer
August 19th 19 at 23:20
If by "Root folder" means that only reflash the phone, which is the case with the Samsung Galaxy S3 is not very difficult.

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