Step 1:
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Open your Keypad and write *#0*#
Step 2:
You will found a Sensors word written over their press it
Step 3:
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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
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Step 2:
You will found a Sensors word written over their press it
Step 3:
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For more tricks just visit http://www.supersonicwebbuilders.blogspot.in/ and subscribe my facebook page https://www.facebook.com/supersonicwebbuilders