Oh no!!!Copied the rcs file using winsp, modified the swappiness, cluter thing to 15 and 1, copied the file back and replaced the original. Changed the indexer settings as shown above. Switched off my device, changed the battery, switched it on. Nokia white screen shows for a few seconds and then device switches off again. Tried it five times and happens again and again. So I have now officially bricked my device. And my usb port is faulty so I cannot even reflash the device. So I now have a dead device.