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Old 10-20-2009, 09:16 PM   #1 (permalink)
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ok. i am so lost here. i see ppl talking about upgrading OS and downgrading OS

1. wat is an OS?
2. does upgrading it make any difference?
3. how do i know which OS i have on my phone?
Old 10-20-2009, 11:22 PM   #2 (permalink)
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1. Unlocked 8900!
Please don't double post your questions in the forum, it's tedious.

2. A difference in what?

3. Options > About, third line down beginning with v.4.x

Last edited by JSanders : 10-20-2009 at 11:27 PM.
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