Not very technical person here, I rooted my phone and can follow directions though. On my emulator for GBA, I am unable to save games. Also for other apps I am unable to write save data. One error I got when opening up "Temple Runner" was: "File Access Problem Caution, unable to write files. This means your game progress can't be saved! Reason: Access to the path "/mnt/sdcard/Android/data/com.imangi.templerun/files/spaceholder.dat" is denied." So how do I get my android to write data?