1. infinus's Avatar
    i have just updated to 9900,
    and need to know which is most the stable and battery wise most efficient OS.
    ...
    stock ver...7.0.0464
    12-11-11 10:10 AM
  2. sleepngbear's Avatar
    Congrats on the new phone!

    You'll find almost as many different opinions on this topic as there are BB users. There's actually a discussion going on about this now in this thread.

    I had decent luck with .540. The OS was very stable and I had no issues; battery life was ok, but not spectacular. Sometimes I can go for stretches at home on WiFi and have battery drain as low as 1.2% per hour for an entire weekend (very good), while some days at work with only at&t's crappy signal and no WiFi the drain would be 7% or more per hour with low to moderate usage (ok, not great), sometimes depending on where I physically was in the building. I just loaded up .585 with the .540 radio file (see how to do that here -- look for Phill_UK's post #19), so we'll see how that goes over the next few days.
    12-11-11 10:21 AM
  3. EECGeek's Avatar
    I personally am using 7.1.0.74 and it works great!
    12-11-11 10:25 AM
  4. infinus's Avatar
    I personally am using 7.1.0.74 and it works great!

    how do you rate battery life and overall build stability.
    12-11-11 10:33 AM
  5. Xterra2's Avatar
    I have tried .503 and .540 i found them to be pretty much the same but am using .540 now

    Go for .540 first
    12-11-11 10:38 AM
  6. EECGeek's Avatar
    how do you rate battery life and overall build stability.
    Well its only two days, but I would rate the battery life as great compared to other builds, however I have not used it on regular day for me, I was um sick on Friday (ehem, cough cough!!!) seems stable, but there seems to be some reports of minor issues.
    12-11-11 10:46 AM
  7. emirozmen's Avatar
    .540 been the best for me
    12-11-11 10:47 AM
  8. infinus's Avatar
    .540 then...
    download link please....
    SEIDO should come up with better battery.
    12-11-11 10:52 AM
  9. infinus's Avatar
    @byul,
    thank you very much...
    ..
    downloading...
    i didn't a CD with 9900 retail version
    and i have DM v5.0 installed.. is it fine if i update 9900 with it.
    12-11-11 11:32 AM
  10. chanpisan's Avatar
    nothing else to say congrat with a new phone
    12-11-11 11:44 AM
  11. infinus's Avatar
    thanks for all the kind help....
    ................END.........................
    12-11-11 11:56 AM
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