Download a File manager from the store -> Download the file on your computer -> Connect your N9 to the computer -> overwrite the fastern9 file to your N9 -> Open filemanager and find the Fastern9 file -> tap on the file and it will start installing!
Or you can just download it from the N9's browser and launch it from there after it finishes downloading.
use 0.9.3 it's excellent. finally the lags when swiping while your webpages load are eradicated. also as he's mentioned earlier, 0.2 is a whole different method of trying to speed things up which led to slowdowns or placebo effect but 0.9.3 is another mod so try this.
Finally I managed to install, I know it's too soon to tell but I'm seeing good results already, I'm typing this from my phone and letters now seem to catch up with my typing speed, used to lag a lot. The phone lagged a bit after install and boot up, seconds later it got so smooth and lag free, I Il continue checking for another day. Thanx a million.
