all downloads .... free
to download dct4 flash file
download you need the AL-plugin
How to download the flashfiles here

 

Datapackage

Modell Version Asic Type Datapackage  6620 (NHL-12) 4.22.1 2? Download

Service Manual

Modell Level Asic Type ServiceManual  6620 3 + 4 2? not available

Disassembly Video

Modell What Asic Type Video  6620 Disassembly 2? not available