Originally Posted by dr. xp55
you can buy Rom toolbox pro, and in the performance section you can increase the SD card read/write. Check apply on boot, and the speed doesn't go back to the default value. Mine's at 3072kb right now.
Jus an update,my internal sd card transferred at its optimum speed but my external sd card is still transferring at >1mb/s
maybe it has something to do with the external sd card being mounted as emmc???
tried a couple of sd card speed app and even system tuner pro,none of these detected my external sd card.
my external sd card is a 32gb class 4 card,speed transfer should be around 3mb/s not >1mb/s.
anyone has any ideas????