nokia x2-00 ear speaker problem
If you have ear piece speaker problem in Nokia X2-00 then it can be problem of missing tracks and water damage. Due to water damages rust and carbon dameg the tracks and paths and may damage the parts also.
After dis assaambly of Nokia X2-00 Check the whole mother board for rust carbon and water damages make it clean with electronics cleaner and apply heat with hot air to make it dry.
find out double resistance as shwon in above diagram and check ear piece speaker ways apply jumpers if broken links and you may also can replace these double resistance.
To solve nokia x2-00 speaker ear piece problem.