These codes are often used to access hidden settings on the K2101 T3 platform: Factory Settings : 1617 or 123456. Advanced Factory Menu : 16176699. General Settings/Extra : 123456 or 3368. To perform a "full" update, you typically place the update.zip
: If the update came in a zipped or compressed file, extract it to a folder on your computer. nwd k2101 t3 update full