[HowTo] Free up Memory
one thing a came across on another forum today is the Problem, that nearly all apps store cache on your phone. Especially the Mail applikation. That can take up to 20MB and more from your phones Memory.
one thing you can do about:
Settings > Applikations > Menue > Filter > All Apps
then sort all apps for its used space!
One of the top Applications using a lot of space will be EMAIL. Click it and delete Cache! Do that also with all the other "High Memory Apps" like the Browser. Ive done that today and got 21MB more!
Also you can enter your gmail app, let you show the lables and empty the Thrash and the Sent folders as well as the spam folder!
Hope that helps a little.