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  1. #1
    Registered User
    Join Date
    Mar 2003
    Posts
    5

    Problem installing into device E61

    Hi,
    Did anyone having problem installing a successfully build "Helloworld.sis" program into device E61?

    I have turn the Software installation option to "All" and still receive an error stating "Unable to install a protected application from an unknown supplier".

  2. #2
    Super Contributor
    Join Date
    May 2003
    Location
    Vancouver, Canada
    Posts
    985

    Re: Problem installing into device E61

    I have posted a blog some time ago about how to interpret many different signing/certification error messages in S60 3rd Edition. Take a look at it, http://mobile.antonypranata.com/2006...0-3rd-edition/.

    Which UID are you using? If you are using self-signed certificate, try to change the UID to 0xAxxx xxxx.

    Antony

  3. #3
    Registered User
    Join Date
    Mar 2003
    Posts
    5

    Re: Problem installing into device E61

    Oh, thank you very much. I have to reset a few time of my E61 before it can finally installed.

    Do you think it is wiser to develop program on edition 2 better than edition 3 because of the certificate signing problem?

  4. #4
    Regular Contributor
    Join Date
    May 2005
    Location
    Sweden
    Posts
    272

    Re: Problem installing into device E61

    Platform security isn't going to go away, so your market is going to shrink away with time if you only develop for 2nd edition phones.

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