Hello

Yes I did the backup of GDFS (read on Thread "Flash your phone and How to apply...")

I did found another Cusfile, now I'm not sure which one is to use in emergency

K800i_CDA102511_45_R16A_Swisscom_Switzerland
or
K800i_CDA102511_166_R1A_Swisscom_Switzerland

because on Identify was:
...
CDA article: CDA102511/45
...