Common Faults In Mobile Phones

A typical mobile phone has various types of faults which can be distributed in two main kinds of faults
· Hardware faults 
· Software faults 
· Setting Faults 


Hardware Faults: 
Hardware
faults in mobile phones are related to mother boards of mobile phone, batteries and any physical fault will be amount to hardware faults. I have pointed out as much hardware faults as much i remeber this time but if you have a fault which is not listed below you can tell me by clicking here I willo be glad to know that it would be a great help for me too.The list of common hardwarefaults is given below.
· dead set condition 
· no charging 
· battery empty 
· auto charging 
· low signal 
· No signal 
· voice problem 
· vibrator problem 
· ringer problem 
· backlight problem 
· auto turn off 
· hanging problem 
· insert sim (no sim card inserted shows on the screen) 
· keypad problem 
· display problem 

Software problems:
· hanging problem 
· no signal 
· dead set 
· display 
· contact service (contact retailer, contact service provider) 
· Test mode 
· not charging 


Setting problem:
· call divert 
· sim lock 
· security code 
· country lock 
· cnfiguration of SMS