I want to share my experience with all who have problem like mine. One day my T600 was connected to charger and battery stays on 5%, phone was booting for 5 minutes, haven't recognize microsd, wifi, dvbt, i got half dead phone. I found that the problem was in battery, when i connect multimeter, on two connectors you must have 3.7V, and on two other 2V. I have faulty on one pin with 2V, i ...