http://www.rimarkable.com/upgrade-your-blackberry-71xx-or-72xx-to-os-41 The Unofficial BlackBerry Weblog Fri, 10 Feb 2012 09:11:00 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.rimarkable.com/upgrade-your-blackberry-71xx-or-72xx-to-os-41/comment-page-1#comment-1229 Chris Rowan Tue, 07 Feb 2006 05:45:26 +0000 http://www.rimarkable.com/archives/527#comment-1229 Don't upgrade your 72XX to 4.1 unless you have an official version from your carrier! All sorts of important functions break! This is a case where having the latest and greatest, is not in fact the greatest. I tried it and I say skip it. Don’t upgrade your 72XX to 4.1 unless you have an official version from your carrier! All sorts of important functions break! This is a case where having the latest and greatest, is not in fact the greatest. I tried it and I say skip it.

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