1. bbafdad's Avatar
    I have tried downloading app world from my handheld and my laptop from blackberry.com. Both times it runs me through language selection and the whole 9 yards. It finally gets to where I can download it and after I click download, it thinks for a second and the progress bar comes up and then I get a download failed window almost as soon as the progress bar popped up and when I click on details it displays a 909 Application Authentication Failure. When I try to download it on my computer the same thing happens except instead of download failed window, a list of files pops up in a window and it asks me if I want to continue. I click yes, and then it just says error. I have tried a soft boot, hard boot. I have tried reinstalling os 6 and nothing seems to work. Please help! I just bought this phone.
    02-25-11 09:24 PM
  2. amlbuton's Avatar
    Have you done to re-install the app world ?
    02-25-11 10:59 PM
  3. bbafdad's Avatar
    Have you done to re-install the app world ?
    I have tried to reinstall. That is where I'm getting the 909 app authentication error.

    Posted from my CrackBerry at wapforums.crackberry.com
    02-25-11 11:49 PM
  4. alegirtasz's Avatar
    It's definately soft error. I don't know why it is happening but I solved it then reinstalling soft. I think you upgraded your OS and then this started to happen. I spotted that OS sometimes writes with error - I men everything is OK when U upgrade but it comes with some kind of bugs like this error. My app world dissapeared several times and after 5th time of writting OS everything went good and no I have no error. Once again - I don't know but I see only one solution - wipe your device and write new OS, it can take several times to write it. To me it took 5 times of writting and then everything was good.
    Sorry for my english but I hope you understood what I mean GL
    04-22-12 06:16 AM