So i was going to JUST FORMAT my tablet then i saw this WIPE DATA/FACTORYRESET, WIPE CACHE PARTITION, FORMAT CACHE/BOOT/SYSTEM/NAND/SDCARD. after i did that kabuooooum! im stock in COBY LOGO... anyone who can help me solve this problem? i know im stupid coz i did that thing that i really dont know what for... i guess its because of my curiosity... so can you also explain what that things above do? TIA.