Here is some secret code to get info and to block info in android phone.
Android Secret Dial Codes List
All the codes are listed below. To use, simply go to your phone app and dial these codes.
##4636## – Phone Information (allows you to change the SMS service centre number and more)
*2767*3855# – Factory Reset Phone
##34971539## – Shows completes information about the camera
##7594## – Changing the power button behavior – Enables direct power off
once the code enabled
##273283*255*663282*## – For a quick backup to all your media files
##197328640## – Enabling test mode for service activity
##232339## or ##526## or ##528## – Wireless LAN Tests
##232338## – Displays Wi-Fi Mac-address
##1472365## – For a quick GPS test
##1575## – A Different type GPS test
##0283## – Packet Loopback test
##0*## – LCD display test
##0673## or ##0289## – Audio test
##0842## – Vibration and Backlight test
##2663## – Displays touch-screen version
##2664## – Touch-Screen test
##0588## – Proximity sensor test
##3264## – Ram version
##232331## – Bluetooth test
##7262626## – Field test
##232337## – Displays bluetooth device address
##8255## – For Google Talk service monitoring
##4986*2650468## – PDA, Phone, Hardware, RF Call Date firmware info
##1234## – PDA and Phone firmware info
##1111## – FTA Software version
##2222## – FTA Hardware verion
##44336## – Displays Build time and change list number
*#06# – Displays IMEI number
##8351## – Enables voice dialing logging mode
##8350## – Disables voice dialing logging mode
*05**# – Execute from Emergency dial screen to unlock PUK code
Well, there is a menu available for handsets running android OS. To get the menu, go to your stock phone app and type the following.
**##7378423##*
It is simply ##SERVICE##
There are many things you can do in this menu.
View service information
Check service settings
Carryout service tests
Reset customization settings
Some of these items may differ from handset to handset. These are the typical menu items available. This menu comes handy when checking the total call timer (in service tests), Rooting status check (in Service info -> Configuration), etc.
Code Functions
##4636## Reveal 4 menu options: Phone information, Battery information, Battery history and Usage statistics
##7780## Code can be used for a factory data reset. It’ll remove following things: Google account settings stored in your phone, System and application data and settings and Downloaded applications
*2767*3855# It’ll remove all files and settings including the internal memory storage. It’ll also reinstall the phone firmware.
##34971539## Reveal 4 menu options: Update camera firmware in image (Don’t try this option), Update camera firmware in SD card, Get camera firmware version and Get firmware update count.
##7594## Change the “End Call / Power” button action
##273283*255*663282*## Opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.
##197328640## Enter into Service mode
What are Android's hidden Secret Codes?
There are a bunch of secret codes to access hidden features or perform special actions. They're entered into the dialer and have the following format:
##
What are the standard (vanilla) codes and what do various carriers and device makers add?
Here are the standard vanilla codes that should work across all devices:
A quick grep through the source code revealed these secret dial codes (for Android 4.1):
4636 (show debug info in apps/Settings)
8351, 8350 (start/stop voice call debug logging or so in apps/VoiceDialer)
36245 (debug email in apps/Email)
8477 (? in apps/Protips)
225 (debug calendar in providers/CalendarProvider)
I did also check all available Google Apps from http://goo.im/gapps (Versions 2.2-4.2 w/o 3.x):
2767 * 4387264636 # (To display product code)
Imei * # 272 * # * (display / change CSC code) or * 272 # * # * HHMM
* # * # * # * # 1472365 (GPS test settings)
* # * # 197328640 # * # * (Service mode main menu)
* 12580 * # 369 # (SW & HW info)
* # 0228 # (ADC Reading)
* # 32489 # (Ciphering info)
232337 # * # (Bluetooth address)
232331 # * # (Bluetooth Test Mode)
232338 # * # (WLAN MAC address)
232339 # * # (WLAN Test Mode)
* # 0842 # (Vibra Motor Test Mode)
* # 0782 # (Real Time Clock Test)
* # 0673 # (Sound Test Mode)
0 * # * # (General Test Mode)
* # 2263 # (RF Band Selection)
* # 9090 # (Diagnostic Configuration)
* # 7284 # (USB I2C Mode Control)
872564 # * # (USB Logging Control)
* # 4238378 # (GCF Configuration)
* # 0283 # (Audio Loopback Control)
* # 1575 # (GPS Control Menu)
* # 3214789650 # (LBS Test Mode)
* # 745 # (RIL Dump Menu)
* # 746 # (Dump Debug Menu)
* # 9900 # (System Dump Mode)
* # 44336 # (software Version Info)
* # 06 # (display IMEI number) * # 1234 # (display current firmware)
* # * # 4636 # * # * (Diagnostic and general settings mode)
* # * # 7780 # * # * (Factory soft reset) or * # 7780 #
* 2767 * 3855 # (hard reset to factory default settings firmware ROM)
* 2767 * 4387264636 # (To display product code)
Imei * # 272 * # * (display / change CSC code) or * 272 # * # * HHMM
* # 273283 * 255 * 663282 * # (Create Data SD Card)
* # 3282 * 727336 * # (Usage Status Date)
* # 7594 # (Call to End Shutdown Remap TSK)
* # 34971539 # (Camera Firmware Update)
* # 526 # (WLAN Engineering Mode)
* # 528 # (WLAN Engineering Mode)
* # 7412365 # (Room Firmware Menu) or * # * # 34971539 # * # *
* # 80 # (Unknown)
* # 07 # (Test History)
* # 3214789 # (GCF Status Mode)
272886 # * # (Auto Answer Selection)
* # 8736364 # (OTA Update Menu)
301279 # * # (HSDPA / HSUPA Control Menu)
* # 7353 # (Quick Test Menu)
* 2767 * 4387264636 # (Sellout SMS / PCOD view)
* # 7465625 # (View Phone Lock Status)
* 7465625 * 638 * # (Configure Network Lock MCC / MNC)
# 7465625 * 638 * # (Network Lock Insert Keycode)
* 7465625 * 782 * # (Configure Network Lock NSP)
# 7465625 * 782 * # (Network Lock Insert Partitial Keycode)
* 7465625 * 77 * # (Network Lock Insert Keycode SP)
# 7465625 * 77 * # (Insert Lock Operator Keycode)
* 7465625 * 27 * # (Network Lock Insert Keycode NSP / CP)
# 7465625 * 27 * # (Insert Content Providers Keycode)
* # 0289 # (Test Mode Melody)
* # 2663 # (TSP / TSK firmware update)
* # 03 # (NAND Flash S / N)
* # 0589 # (Light Sensor Test Mode)
* # 0588 # (Proximity Sensor Test Mode)
* # 273283 * 255 * 3282 * # (Date Create Menu)
* 2767 * 4387264636 # (Sellout SMS / PCOD view)
* # 7465625 # (View Phone Lock Status)
* 7465625 * 638 * # (Configure Network Lock MCC / MNC)
# 7465625 * 638 * # (Network Lock Insert Keycode)
* 7465625 * 782 * # (Configure Network Lock NSP)
# 7465625 * 782 * # (Network Lock Insert Partitial Keycode)
* 7465625 * 77 * # (Network Lock Insert Keycode SP)
# 7465625 * 77 * # (Insert Lock Operator Keycode)
* 7465625 * 27 * # (Network Lock Insert Keycode NSP / CP)
# 7465625 * 27 * # (Insert Content Providers Keycode)
* # 3282 * 727336 * # (Usage Status Date)
* # 7594 # (Call to End Shutdown Remap TSK)
* # 34971539 # (Camera Firmware Update)
* # 526 # (WLAN Engineering Mode)
* # 528 # (WLAN Engineering Mode)
* # 7412365 # (Room Firmware Menu)
or * # * # 34971539 # * # *
* # 80 # (Unknown)
* # 07 # (Test History)
* # 3214789 # (GCF Status Mode)
272886 # * # (Auto Answer Selection)
* # 8736364 # (OTA Update Menu)
301279 # * # (HSDPA / HSUPA Control Menu)
* # 7353 # (Quick Test Menu)
* # 0228 # (ADC Reading)
* # 32489 # (Ciphering info)
232337 # * # (Bluetooth address)
232331 # * # (Bluetooth Test Mode)
232338 # * # (WLAN MAC address)
232339 # * # (WLAN Test Mode)
* # 0842 # (Vibra Motor Test Mode)
* # 0782 # (Real Time Clock Test)
* # 0673 # (Sound Test Mode)
0 * # * # (General Test Mode)
* # 2263 # (RF Band Selection)
* # 9090 # (Diagnostic Configuration)
* # 7284 # (USB I2C Mode Control)
872564 # * # (USB Logging Control)
* # 4238378 # (GCF Configuration)
* # 0283 # (Audio Loopback Control)
* # 1575 # (GPS Control Menu)
* # 3214789650 # (LBS Test Mode)
* # 745 # (RIL Dump Menu)
* # 746 # (Dump Debug Menu)
* # 9900 # (System Dump Mode)
* # 44336 # (software Version Info)
* # 0289 # (Test Mode Melody)
* # 2663 # (TSP / TSK firmware update)
* # 03 # (NAND Flash S / N)
* # 0589 # (Light Sensor Test Mode)
* # 0588 # (Proximity Sensor Test Mode)
* # 273283 * 255 * 3282 * # (Date Create Menu)
* # 273283 * 255 * 663282 * # (Create Data SD Card)
* # 06 # (display IMEI number)
* # 1234 # (display current firmware)
* # * # 4636 # * # * (Diagnostic and general settings mode)
* # * # 7780 # * # * (Factory soft reset)
or * # 7780 #
* 2767 * 3855 # (hard reset to factory default settings firmware ROM)
* 2767 * 4387264636 # (To display product code)
Imei * # 272 * # * (Display / CSC code change)
or * 272 # * # * HHMM
* # * # * # * # 1472365 (GPS test settings)
* # * # 197328640 # * # * (Service mode main menu)
* 12580 * # 369 # (SW & HW info)
*#7412365# (Camera Firmware Menu)
24.8.2011
##0673## OR ##0289## – Melody test
##2663## – Touch screen version
##2664## – Touch screen test
##3264## – RAM version
#0# – Enter a use menu on newer phones like Galaxy S III
*05**# – Execute from Emergency dial screen to unlock PUK code
##4636## – Phone information, use statistics, Wi-Fi information and battery hostory
##8350## –Disables voice dialing logging mode
##8351## –Enables voice dialing logging mode
##7594## – This one is my favorite one. This code can be used to 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.
You can change this action using this code. You can enable direct power off on this button so you don't need to waste your time in selecting the option.
##34971539## – Detailed camera information
##273283*255*663282*## – Opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.
##273282*255*663282*## – Immediate backup of all media files
##197328640## – Enable exam mode for service
##232339## OR ##526## OR ##528#*#*– Wireless LAN tests
##232338#*#*– Shows Wifi MAC or Physical address
##1472365## – GPS Test
##232331## –Bluetooth Test
##232337#*# –Shows Bluetooth device address
##0842## –Backlight/vibration test
##8255## –Launches Gtalk Service monitor
For Firmware version information:
##4986*2650468## –PDA, Phone, H/W, RF Call Date
##1234## –PDA and Phone
##1111## –FTA SW Version
##2222## –FTA HW Version
##44336## –PDA, Phone, CSC, Build Time, Changelist number
For various Factory Tests:
##0283## –Packet Loopback
##0*## –LCD test
##0673## OR ##0289## –Melody test
##0842## –Device test (Vibration test and BackLight test)
##2663## –Touch screen version
##2664## –Touch screen test
##0588## –Proximity sensor test
##3264## –RAM version
------------------------------------------------------------------------------------------------------------
##2664## –Tests touchscreen
##1111## – FTA program chronicle (1234 in a same formula will give PDA and firmware version)
*#12580*369# – Software and hardware info
*#9090# – Diagnostic configuration
*#872564# – USB logging control
*#9900# – System dump mode
*#301279# – HSDPA/HSUPA Control Menu
*#7465625# – View phone close status
##7780## – Reset a /data assign to bureau state
NOTE:It'll 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.
ALSO: Once you enter this code, you get a prompt screen asking you to click on "Reset phone" button. So you get a chance to cancel your operation.
------------------------------------------------------------------------------------------------------------
*2767*3855# – Format device to bureau state (will undo all on phone)
NOTE:Think before you give this code. 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.
Android 2.2 and 2.3:
8255 (Google Talk)
46, 7867, 2432546 (GoogleServicesFramework)
Android 4.0, 4.1 and 4.2 Jelly Bean:
8255, 46, 7867, 947322243, 2432546 (GoogleServicesFramework)
759 (GooglePartnerSetup)
Note:
This functionality is realized via regular broadcast intents and filters, i.e. any app that wants to can define their own code and subscribe to those broadcasts. Also note, that the above code are only the visible open sourced part (CyanogenMod here), and Google Apps (which I did unpack and then scan). If you're interested in doing it yourself, unpack them with apktool and grep through their AndroidManifest.xml files for this way):
egrep -r --include=\*xml SECRET_CODE\|android:host=\"\[0-9\] .
It will find occurrences AndroidManifest.xml:
Android Secret Dial Codes List
All the codes are listed below. To use, simply go to your phone app and dial these codes.
##4636## – Phone Information (allows you to change the SMS service centre number and more)
*2767*3855# – Factory Reset Phone
##34971539## – Shows completes information about the camera
##7594## – Changing the power button behavior – Enables direct power off
once the code enabled
##273283*255*663282*## – For a quick backup to all your media files
##197328640## – Enabling test mode for service activity
##232339## or ##526## or ##528## – Wireless LAN Tests
##232338## – Displays Wi-Fi Mac-address
##1472365## – For a quick GPS test
##1575## – A Different type GPS test
##0283## – Packet Loopback test
##0*## – LCD display test
##0673## or ##0289## – Audio test
##0842## – Vibration and Backlight test
##2663## – Displays touch-screen version
##2664## – Touch-Screen test
##0588## – Proximity sensor test
##3264## – Ram version
##232331## – Bluetooth test
##7262626## – Field test
##232337## – Displays bluetooth device address
##8255## – For Google Talk service monitoring
##4986*2650468## – PDA, Phone, Hardware, RF Call Date firmware info
##1234## – PDA and Phone firmware info
##1111## – FTA Software version
##2222## – FTA Hardware verion
##44336## – Displays Build time and change list number
*#06# – Displays IMEI number
##8351## – Enables voice dialing logging mode
##8350## – Disables voice dialing logging mode
*05**# – Execute from Emergency dial screen to unlock PUK code
Well, there is a menu available for handsets running android OS. To get the menu, go to your stock phone app and type the following.
**##7378423##*
It is simply ##SERVICE##
There are many things you can do in this menu.
View service information
Check service settings
Carryout service tests
Reset customization settings
Some of these items may differ from handset to handset. These are the typical menu items available. This menu comes handy when checking the total call timer (in service tests), Rooting status check (in Service info -> Configuration), etc.
Code Functions
##4636## Reveal 4 menu options: Phone information, Battery information, Battery history and Usage statistics
##7780## Code can be used for a factory data reset. It’ll remove following things: Google account settings stored in your phone, System and application data and settings and Downloaded applications
*2767*3855# It’ll remove all files and settings including the internal memory storage. It’ll also reinstall the phone firmware.
##34971539## Reveal 4 menu options: Update camera firmware in image (Don’t try this option), Update camera firmware in SD card, Get camera firmware version and Get firmware update count.
##7594## Change the “End Call / Power” button action
##273283*255*663282*## Opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.
##197328640## Enter into Service mode
What are Android's hidden Secret Codes?
There are a bunch of secret codes to access hidden features or perform special actions. They're entered into the dialer and have the following format:
##
##What are the standard (vanilla) codes and what do various carriers and device makers add?
Here are the standard vanilla codes that should work across all devices:
A quick grep through the source code revealed these secret dial codes (for Android 4.1):
4636 (show debug info in apps/Settings)
8351, 8350 (start/stop voice call debug logging or so in apps/VoiceDialer)
36245 (debug email in apps/Email)
8477 (? in apps/Protips)
225 (debug calendar in providers/CalendarProvider)
I did also check all available Google Apps from http://goo.im/gapps (Versions 2.2-4.2 w/o 3.x):
2767 * 4387264636 # (To display product code)
Imei * # 272 * # * (display / change CSC code) or * 272 # * # * HHMM
* # * # * # * # 1472365 (GPS test settings)
* # * # 197328640 # * # * (Service mode main menu)
* 12580 * # 369 # (SW & HW info)
* # 0228 # (ADC Reading)
* # 32489 # (Ciphering info)
232337 # * # (Bluetooth address)
232331 # * # (Bluetooth Test Mode)
232338 # * # (WLAN MAC address)
232339 # * # (WLAN Test Mode)
* # 0842 # (Vibra Motor Test Mode)
* # 0782 # (Real Time Clock Test)
* # 0673 # (Sound Test Mode)
0 * # * # (General Test Mode)
* # 2263 # (RF Band Selection)
* # 9090 # (Diagnostic Configuration)
* # 7284 # (USB I2C Mode Control)
872564 # * # (USB Logging Control)
* # 4238378 # (GCF Configuration)
* # 0283 # (Audio Loopback Control)
* # 1575 # (GPS Control Menu)
* # 3214789650 # (LBS Test Mode)
* # 745 # (RIL Dump Menu)
* # 746 # (Dump Debug Menu)
* # 9900 # (System Dump Mode)
* # 44336 # (software Version Info)
* # 06 # (display IMEI number) * # 1234 # (display current firmware)
* # * # 4636 # * # * (Diagnostic and general settings mode)
* # * # 7780 # * # * (Factory soft reset) or * # 7780 #
* 2767 * 3855 # (hard reset to factory default settings firmware ROM)
* 2767 * 4387264636 # (To display product code)
Imei * # 272 * # * (display / change CSC code) or * 272 # * # * HHMM
* # 273283 * 255 * 663282 * # (Create Data SD Card)
* # 3282 * 727336 * # (Usage Status Date)
* # 7594 # (Call to End Shutdown Remap TSK)
* # 34971539 # (Camera Firmware Update)
* # 526 # (WLAN Engineering Mode)
* # 528 # (WLAN Engineering Mode)
* # 7412365 # (Room Firmware Menu) or * # * # 34971539 # * # *
* # 80 # (Unknown)
* # 07 # (Test History)
* # 3214789 # (GCF Status Mode)
272886 # * # (Auto Answer Selection)
* # 8736364 # (OTA Update Menu)
301279 # * # (HSDPA / HSUPA Control Menu)
* # 7353 # (Quick Test Menu)
* 2767 * 4387264636 # (Sellout SMS / PCOD view)
* # 7465625 # (View Phone Lock Status)
* 7465625 * 638 * # (Configure Network Lock MCC / MNC)
# 7465625 * 638 * # (Network Lock Insert Keycode)
* 7465625 * 782 * # (Configure Network Lock NSP)
# 7465625 * 782 * # (Network Lock Insert Partitial Keycode)
* 7465625 * 77 * # (Network Lock Insert Keycode SP)
# 7465625 * 77 * # (Insert Lock Operator Keycode)
* 7465625 * 27 * # (Network Lock Insert Keycode NSP / CP)
# 7465625 * 27 * # (Insert Content Providers Keycode)
* # 0289 # (Test Mode Melody)
* # 2663 # (TSP / TSK firmware update)
* # 03 # (NAND Flash S / N)
* # 0589 # (Light Sensor Test Mode)
* # 0588 # (Proximity Sensor Test Mode)
* # 273283 * 255 * 3282 * # (Date Create Menu)
* 2767 * 4387264636 # (Sellout SMS / PCOD view)
* # 7465625 # (View Phone Lock Status)
* 7465625 * 638 * # (Configure Network Lock MCC / MNC)
# 7465625 * 638 * # (Network Lock Insert Keycode)
* 7465625 * 782 * # (Configure Network Lock NSP)
# 7465625 * 782 * # (Network Lock Insert Partitial Keycode)
* 7465625 * 77 * # (Network Lock Insert Keycode SP)
# 7465625 * 77 * # (Insert Lock Operator Keycode)
* 7465625 * 27 * # (Network Lock Insert Keycode NSP / CP)
# 7465625 * 27 * # (Insert Content Providers Keycode)
* # 3282 * 727336 * # (Usage Status Date)
* # 7594 # (Call to End Shutdown Remap TSK)
* # 34971539 # (Camera Firmware Update)
* # 526 # (WLAN Engineering Mode)
* # 528 # (WLAN Engineering Mode)
* # 7412365 # (Room Firmware Menu)
or * # * # 34971539 # * # *
* # 80 # (Unknown)
* # 07 # (Test History)
* # 3214789 # (GCF Status Mode)
272886 # * # (Auto Answer Selection)
* # 8736364 # (OTA Update Menu)
301279 # * # (HSDPA / HSUPA Control Menu)
* # 7353 # (Quick Test Menu)
* # 0228 # (ADC Reading)
* # 32489 # (Ciphering info)
232337 # * # (Bluetooth address)
232331 # * # (Bluetooth Test Mode)
232338 # * # (WLAN MAC address)
232339 # * # (WLAN Test Mode)
* # 0842 # (Vibra Motor Test Mode)
* # 0782 # (Real Time Clock Test)
* # 0673 # (Sound Test Mode)
0 * # * # (General Test Mode)
* # 2263 # (RF Band Selection)
* # 9090 # (Diagnostic Configuration)
* # 7284 # (USB I2C Mode Control)
872564 # * # (USB Logging Control)
* # 4238378 # (GCF Configuration)
* # 0283 # (Audio Loopback Control)
* # 1575 # (GPS Control Menu)
* # 3214789650 # (LBS Test Mode)
* # 745 # (RIL Dump Menu)
* # 746 # (Dump Debug Menu)
* # 9900 # (System Dump Mode)
* # 44336 # (software Version Info)
* # 0289 # (Test Mode Melody)
* # 2663 # (TSP / TSK firmware update)
* # 03 # (NAND Flash S / N)
* # 0589 # (Light Sensor Test Mode)
* # 0588 # (Proximity Sensor Test Mode)
* # 273283 * 255 * 3282 * # (Date Create Menu)
* # 273283 * 255 * 663282 * # (Create Data SD Card)
* # 06 # (display IMEI number)
* # 1234 # (display current firmware)
* # * # 4636 # * # * (Diagnostic and general settings mode)
* # * # 7780 # * # * (Factory soft reset)
or * # 7780 #
* 2767 * 3855 # (hard reset to factory default settings firmware ROM)
* 2767 * 4387264636 # (To display product code)
Imei * # 272 * # * (Display / CSC code change)
or * 272 # * # * HHMM
* # * # * # * # 1472365 (GPS test settings)
* # * # 197328640 # * # * (Service mode main menu)
* 12580 * # 369 # (SW & HW info)
*#7412365# (Camera Firmware Menu)
24.8.2011
##0673## OR ##0289## – Melody test
##2663## – Touch screen version
##2664## – Touch screen test
##3264## – RAM version
#0# – Enter a use menu on newer phones like Galaxy S III
*05**# – Execute from Emergency dial screen to unlock PUK code
##4636## – Phone information, use statistics, Wi-Fi information and battery hostory
##8350## –Disables voice dialing logging mode
##8351## –Enables voice dialing logging mode
##7594## – This one is my favorite one. This code can be used to 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.
You can change this action using this code. You can enable direct power off on this button so you don't need to waste your time in selecting the option.
##34971539## – Detailed camera information
##273283*255*663282*## – Opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.
##273282*255*663282*## – Immediate backup of all media files
##197328640## – Enable exam mode for service
##232339## OR ##526## OR ##528#*#*– Wireless LAN tests
##232338#*#*– Shows Wifi MAC or Physical address
##1472365## – GPS Test
##232331## –Bluetooth Test
##232337#*# –Shows Bluetooth device address
##0842## –Backlight/vibration test
##8255## –Launches Gtalk Service monitor
For Firmware version information:
##4986*2650468## –PDA, Phone, H/W, RF Call Date
##1234## –PDA and Phone
##1111## –FTA SW Version
##2222## –FTA HW Version
##44336## –PDA, Phone, CSC, Build Time, Changelist number
For various Factory Tests:
##0283## –Packet Loopback
##0*## –LCD test
##0673## OR ##0289## –Melody test
##0842## –Device test (Vibration test and BackLight test)
##2663## –Touch screen version
##2664## –Touch screen test
##0588## –Proximity sensor test
##3264## –RAM version
------------------------------------------------------------------------------------------------------------
##2664## –Tests touchscreen
##1111## – FTA program chronicle (1234 in a same formula will give PDA and firmware version)
*#12580*369# – Software and hardware info
*#9090# – Diagnostic configuration
*#872564# – USB logging control
*#9900# – System dump mode
*#301279# – HSDPA/HSUPA Control Menu
*#7465625# – View phone close status
##7780## – Reset a /data assign to bureau state
NOTE:It'll 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.
ALSO: Once you enter this code, you get a prompt screen asking you to click on "Reset phone" button. So you get a chance to cancel your operation.
------------------------------------------------------------------------------------------------------------
*2767*3855# – Format device to bureau state (will undo all on phone)
NOTE:Think before you give this code. 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.
Android 2.2 and 2.3:
8255 (Google Talk)
46, 7867, 2432546 (GoogleServicesFramework)
Android 4.0, 4.1 and 4.2 Jelly Bean:
8255, 46, 7867, 947322243, 2432546 (GoogleServicesFramework)
759 (GooglePartnerSetup)
Note:
This functionality is realized via regular broadcast intents and filters, i.e. any app that wants to can define their own code and subscribe to those broadcasts. Also note, that the above code are only the visible open sourced part (CyanogenMod here), and Google Apps (which I did unpack and then scan). If you're interested in doing it yourself, unpack them with apktool and grep through their AndroidManifest.xml files for this way):
egrep -r --include=\*xml SECRET_CODE\|android:host=\"\[0-9\] .
It will find occurrences AndroidManifest.xml:
What is the code to factory data reset remove passwords
ReplyDeletea galaxy j7 crown
What is the code to factory data reset remove passwords
ReplyDeletea galaxy j7 crown
Technology Update: Android Secret Dial Codes >>>>> Download Now
ReplyDelete>>>>> Download Full
Technology Update: Android Secret Dial Codes >>>>> Download LINK
>>>>> Download Now
Technology Update: Android Secret Dial Codes >>>>> Download Full
>>>>> Download LINK Vd