每次安装新应用程序时，我都会收到消息"不足" ，无法安装 ！
Every time I go to install a new app, I get the message "Insufficient storage", and an unable to install anything!
I am using Samsung GT19060 my internal memory is 8GB. I have not downloaded anything but anytime I try to download something it will tell me low memory space.
In short: 25 MB free internal storage is minimum requirement (source: TechniPages, AndroidCentral). If free space falls below that, the "insufficient storage" error is triggered.
For details, see:
And many more -- this is a quite "frequent question". For more results, simply follow the internal-storage tag.
The other 200 MB is reserved for future purposes e.g.
1.Saving cache onto disk to free up RAM
3.Moving some processes data to SD/ Flash Memory
It is recommended that you have at least 300 MB free space in case you want to install apps. And I'd recommend using a cleaning tool such as ccleaner because android is not good at memory management.
I had this problem with my galaxy tablet and what I did was basically go to app info on all of my apps and tap move to sd card if it let me. It seems to do it automatically on its own now.
Not all internal memory can be used for installing apps. I think android allot a part of your internal memory for installation of apps. When that allotted space is over, you start receiving that error message. You can try following: