all the application on phone will stay or gone if upgrade to 2.3.4??
If its an official update, nothing happens to the applications ( When i last updated, nothing happend). But if its a leaked version, im sure everything will go as u will completely flashing ur device!
yup mine all stayed too , some didnt work though like jango radio
As said above if it's an official update then your apps will stay but if you are flashing it yourself with a leaked copy you will lose everything.
Separate names with a comma.