Mobile Repairing through codes:

Now-a-days mobile has become part of our life. Sometimes it may be locked unfortunately. There are two ways to unlock the mobile.

1. By using Computer software
2. By commands/ codes

Seconds method is easy. Through codes we can do lot of things such as unlocking, resetting, formatting etc. Repairing with code does not require any kind of tool, PC and cable. This type of repairing will be done in mobile handset itself.

*#92702689#: Type this number in your NOKIA mobile handset and soon you will come to know some important details of your handset such as IMEI number, Life timer, Made, Purchasing date etc. In order to go in standby mode again you have to switch off and then switch on the mobile handset.

To find out IMEI no of GSM Mobile:

*#06#: Type this number on mobile handset and you will come to know that what is your mobile’s IMEI number.

What is IMEI number:

It is 15 digits number. Each and every mobile has different IMEI number. IMEI means International Mobile Equipment and Identification Number). You may find this number beneath the battery at the back of the mobile handset.

XXXXXX	XX	XXXXXX	X
TAC	FAC	SNR	SPR
Type Approval Code	Final Assembly Code	Serial Number Code	Spare Code

*#7780#: To restore factory settings in NOKIA Handset.

*2767*3855#: Master unlock-code in SAMSUNG GSM Handset (Old model)

*2767*2878#: Master unlock-code in SAMSUNG GSM Handset

*2767*7377#: Master unlock-code in SAMSUNG GSM Handset (New Model)

*#523#: To adjust LCD contrast in SAMSUNG GSM mobile.

*#0228#: To display details of battery temperature and capacitance in SAMSUNG mobile.

*759#813380#: To unlock SAMSUNG T191 CDMA. After dialing this press ‘0’ , 13 times from the keypad.

Master reset code for SAMSUNG SCH N-356 SLIM:

47*869#123580 then type 060.

Note : you need not type : in above codes.