My phone has been teetering on the low storage level around 16mb. I would occasionally get that symbol telling me it is low. I am not sure if this is common knowledge or not, but I discovered a way to free up internal memory on our phones. A couple ways. When you delete an email it doesn't really get deleted. It goes into that accounts trash folder and builds up forever until you manually one by one check mark it then delete it. If you click on the folder icon of that account you will see trash with the number of emails in it. Well I have a total of about 700 emails in trash folders amoungst 3 accounts. I deleted them all manualy and freed up 20mb of internal storage on my phone. I went from 16mb to 36mb just in deleting these emails. Hopefully in future android updates there will be a way to COMPLETELY delete these emails and keep them from eating up our memory. Another way to free up memory is to delete all your text message threads. I didn't delete my threads for a long time then my phone started blocking incomming texts due to low memory. I deleted my threads and cleared up another 8mb of memory! Try doing these things and free up space on your phone for faster performance or more app space!