Oslo, Norway - OctoThe world's most popular mobile browser is now optimized for the world's most popular smartphone platform. Opera Mini 5.1 beta for Nokia smartphones makes browsing smarter Nokia smartphones, meet your smarter browser This entry was posted in Opera Mini Tips and Tricks and tagged old versions, Opera Mini by Dennis Bournique. Updated 1: Added PalmOS PRC version and Palm Java ME JVM Today I went through some old download directories and added over a dozen more old Opera Mini versions. Updated : Originally published in October 2010, this post is still one of the most popular on WAP Review. If any readers have copies of the missing versions and are willing to share them, please leave a comment. If and when I find them I will post them here. I don’t have the other signed Java versions or OTA files for BlackBerrys. PalmOS 5 PRC To run this you need to first install the Palm JVM The ZIP files are for use with BlackBerry Desktop Manager. Be sure to set the date back to the current one before trying to run Opera Mini to avoid getting a “Verification of server certificate” error. If you get an expired certificate error installing one of the signed versions, try setting your phone’s date back a year or two. Java phone users should try the JAD link first and if it doesn’t work try the JAR. I’ve gathered up all the Opera Mini 5 versions I’ve been able to find and linked to them below.

I can understand Opera wanting users to be on the latest version, but when that version doesn’t work it’s nice to have the option to roll back to an older one. There’s a sticky post on the forum with links to some old versions but it’s far from complete and doesn’t include beta versions or signed ones. On the Opera Mini User forum there is a recurrent theme of users, trying a released version and insisting that one of older ones, was better.

But for a few users, usually with old or obscure phones, the new version doesn’t work as well as the old one or work at all. They include bug fixes and often, new features. Opera Mini updates are usually a good thing.

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