SysPartition Is A Great Application For Speeding Up Your Device. What It Does Is It DeletesUnnecessary Files Stored In The System Partition, Causing More System Memory To Be Free Which Leeds To Your Device Running Faster. Take Note I That It Will Free Up Memory But Some User's Might Not Find A Increasing Amount Of Speed But It Is Still Worth Installing. What To Do Is Open Cydia, Go To Manage, Then Go To Sources. Now Make Sure You Have This Repository Installed ''Insanelyi Repository'' If You Don't, Install It By Pressing Edit Then Add Then Put In repo.insanelyi.com/ Once You Have That Installed Search For Syspartition Then Install It. Once Installed Uninstall It. Why Have You To Uninstall It When You Didn't Even Open The Application? Well Theirs No Application To Open Or Any Settings To Configure, You See This Tweak Does It's Job While Your Installing It So You Don't Have To Worry About Anything It's Just A Simple Install Then Uninstall Process.