. *#*#4636#*#* This Code provides information about your phone and battery. It shows following 4 menus on screen: Phone information Battery information Usage statistics Battery history 2. *#*#7780#*#* This code is used for a factory data reset. It will remove following things: Google account settings stored in your phone . System and application data and settings . Downloaded applications . It’ll NOT remove: Current system software and bundled applications. SD card files e.g. photos, music files, etc. NOTE: Once you apply code, you get a prompt screen asking you to click on “Reset phone” button. So you get a chance to cancel your operation. 3. *2767*3855# This code is used for factory format. It’ll remove all files and settings including the internal memory storage. It’ll also reinstall the phone firmware. NOTE : Once you apply this code, there is no way to cancel this operation unless you remove the battery from your phone. So THINK TWICE BEFORE APPLYING THIS CODE . 4. *#*#34971539#*#* This code shows information about Your Phone’s Camera .It shows 4 following options : Update camera firmware in image (Don’t dare try this option) Update camera firmware in SD card Get camera firmware version Get firmware update count Warning : Never Use the first option as it can harm your phone’s camera and your camera will stop working . Don’t Try It . 5 . *#*#7594#*#* This is the popular one . This code let you change the “End Call / Power” button action in your phone.By default, if you long press the button, it shows a screen asking you to select any option from Silent mode, Airplane mode and Power off. 6. *#*#273283*255*663282*#*#* This code opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo. This is very usefull . Isn’t it ? 7. *#*#197328640#*#* This code is used to enter into Service mode. You can run various tests and change settings in the service mode. Some Codes For WLAN, GPS and Bluetooth Test Codes: *#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* – WLAN test (Use “Menu” button to start various tests) *#*#232338#*#* – Shows WiFi MAC address *#*#1472365#*#* – GPS test *#*#1575#*#* – Another GPS test *#*#232331#*#* – Bluetooth test *#*#232337#*# – Shows Bluetooth device address Some Codes to get Firmware version information: *#*#4986*2650468#*#* – PDA, Phone, H/W, RFCallDate *#*#1234#*#* – PDA and Phone *#*#1111#*#* – FTA SW Version *#*#2222#*#* – FTA HW Version *#*#44336#*#* – PDA, Phone, CSC, Build Time, Changelist number Some Codes to launch various Factory Tests: *#*#0283#*#* – Packet Loopback *#*#2664#*#* – Touch screen test *#*#0673#*#* OR *#*#0289#*#* – Melody test *#*#3264#*#* – RAM version *#*#2663#*#* – Touch screen version *#*#0*#*#* – LCD test *#*#0588#*#* – Proximity sensor test *#*#0842#*#* – Device test (Vibration test and BackLight test)
Posted on: Sun, 23 Jun 2013 04:52:52 +0000
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