THIS IS ONLY FOR THOSE USER WHICH HAVE MEMORY CARD IN THEIR PHONES.
FIRST NEED A COMPUTER.
-USB CONNECTIVITY of MEMORY CARD TO PC(CARD READER) NOT BLUE TOOTH
FOLLOWS THESE STEPS.
1.REMOVE MEMORY CARD FROM MOBILE.
2.INSERT IT IN CARD READER.
3.OPEN start menu>All program>accessories>system tools>DISK DEFRAGMENTER
4.JUST RUN DEFRAGMENTER AT YOUR MEMORY CARD.
5.FRAGMENT IT 2 OR 3 TIMES.
6.PUT BACK THE MEMORY CARD IN PHONE.
7.ENJOY THE "SPEED."