I set up an account for StarSSL from my Android device and a client certificate was downloaded/installed to the mobile Browser. Now I tried to backup this cert to my Desktop Pc. After searching a lot about this I found out how to copy the cert9.db and key4.db files to my PC but now I don't know how to extract the certificate out of the files. Using the command: certutil -K -d sql:. shows Something like: certutil: Checking token "NSS Certificate DB" in slot "NSS User Private Key and Certificate Services" < 0> rsa <some long letter/number ID> <my Email address>'s StartCom Ltd. ID Now I know that I must use pk12util to extract the key, but the command: pk12util -o ~/cert.p12 -n "<ID from above>" -d sql:. Shows the following error: pk12util: find user certs from nickname failed: PR_LOAD_LIBRARY_ERROR: Failure to load dynamic library Thanks a lot for helping and keep on the good work with Firefox mobile (and Desktop) Greetings, tuxflo