Hi, I have had an N900 for 5 years now and the screen broke in it, so rather than replace the screen I got a replacement 2nd hand phone. I changed all the settings in the new handset (so far as I can tell) to match my old phone - which was getting roughly 3 days from a full charge. I had to flash the new phone I bought due to it sticking on the Nokia logo, so I flashed it with Maemo 5 (same as my previous phone). Once I did this, the battery kept dying very quickly, so I bought a brand new battery. The phone stays reasonably charged all day, however even if I do a full charge before bed, put it on offline mode and set an alarm, the phone is dead in the morning. This doesn't make sense. I have no widgets, no GPS, nothing running. It's starting to drive me mad. If anyone can help me with this or provide any advice that would be most appreciated!