Problems using Blackberry for Blog

Still having problems using Blackberry for doing my blog. The Blackberry browser keeps hanging so it doesn’t load complete web pages. Opera Mini seemed a better option to start with but the more I use it the more it plays up. Now it drops the text completely and clears the clipboard too, this was where I had started to put the text before publishing in case it crashed. Had to step back through the web history to find the text for last blog. This is not a reliable way to blog! Also not what I need before a 4 week photo trip.