Step 1:
Open your Keypad and write *#0*#
Step 2:
You will found a Sensors word written over their press it
Step 3:
Move your finger towards the Sensor of your mobile if your mobile vibrate or changes colour then your mobile sensor is OK
For more tricks just visit http://www.supersonicwebbuilders.blogspot.in/ and subscribe my facebook page https://www.facebook.com/supersonicwebbuilders
Open your Keypad and write *#0*#
Step 2:
You will found a Sensors word written over their press it
Step 3:
Move your finger towards the Sensor of your mobile if your mobile vibrate or changes colour then your mobile sensor is OK
For more tricks just visit http://www.supersonicwebbuilders.blogspot.in/ and subscribe my facebook page https://www.facebook.com/supersonicwebbuilders