why my android tablet show insufficient space in your device?

[AC Question]

When I download or update some apps then show insufficient space in your device while my SD card is empty. This is a very big problem for me... there is no lenovo service center in old barrackpore.

 

[B. Diddy]

Welcome to Android Central! Which phone do you have? Review this guide: http://forums.androidcentral.com/am...roid-memory-how-deal-low-memory-warnings.html