mga bobo kau lahat alam nyu ba once nag System error automatic hindi mo magagamit cp mo if it is nokia 6600 bakit???? dahil po corrupted ang memory card mo kaya corrupt din ang phone memory mo hindi mo mabubuksan ang phone mo kapag nakasalpak ang memory card due to installing sirang application or containing viruses if you experience the same as mine you cannot format it kahit gamitan mo pa ng *3 call button or hard reset using *#7370# or kahit gamitan pa ng file manager or explorer kc nga paralized system nya best you do is 1.rEMOVE MEMORY CARD 2. use Card reader lam ko mahihirapan kayo sa cable kaya simpleng paraan lang kaya kong e suggest wag nyung e format ang mmc nyu dahil sayang all u have to do is delete the file you think causes error simply by thingking kung ano yung last download nyu meaning you have to clean the treats manulally.3.kung may mahihiraman kayo or mahirap ang mga nasabi kong steps better borrow nokia 6670 kasi kaya nyang bumasa ng mga corrupt memory card ewan kung bakit