I am from Spain so I used the UK server . I upgraded two identical cameras Sony PXW X70 with the same original cables. One was updated without problems and the other died . I called Sony and collected a couple of days in my home the camera. In principle I am told that the repair covered by the warranty . I also told them that in this forum and other websites had found more consumers with the same problem . I think they recognize the problem because I have not put many drawbacks to repair it. However , I will wait until it receives the camera repaired back and tell you . But without doubt, they have tied up with updates.