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Secret codes for NUU Mobile N4L

  Mobiles >> NUU mobile >> NUU Mobile N4L

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Hard Reset

NUU mobile secret codes

*#06# - IMEI (International Mobile Equipment Identity) number
*2767*3855# - Completely wipes your device also it reinstalls the phone's firmware.

*#*#34971539#*#* - Shows completes information about the camera.

*#*#7594#*#* - Changing the power button behavior-Enables direct power off once the code enabled.

*#*#197328640#*#* - Enabling test mode for service activity.

*#*#232339#*#* OR *#*#526#*#* - Wireless Lan Tests.

*#*#232338#*#* - Displays Wi-Fi Mac-address.

*#*#1472365#*#* - For a quick GPS test.

*#*#1575#*#* - 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.

*#*#0588#*#* - Proximity sensor test.

*#*#3264#*#* - Ram version.

*#*#7262626#*#* - Field test.

*#*#232337#*# - Displays Bluetooth device address

*#*#4986*2650468#*#* - PDA, Phone, Hardware, RF Call Date firmware info.

*#*#1234#*#* - Phone firmware info firmware info.

*#*#1111#*#* - FTA Software version.

*#*#2222#*#* - FTA Hardware version.

*#*#44336#*#* - Displays Build time and change list number.

*#*#8351#*#* - Enables voice dialing logging mode.

*#*#8350#*#* - Disables voice dialing logging mode.

##778(call) - Brings up the Epst menu

ANDROID NUU mobile secret codes for NUU Mobile N4L

*#*#4636#*#* - Testing menu only have Phone Information, Usage Statistics and Wi-Fi information. 4 menus will appear on the phone screen: (Phone information, Battery information, Battery history, Usage statistics)

*#*#225#*#* - This code show the number of festivities and events in your calendar

*#*#426#*#* - Check the connectivity between the FCM server and the mobile devices

*#*#759#*#* - Access to Rlz Debug Ul



*#*#36245#*#* - Debug email in apps/Email

*#*#8255#*#* - This code show the GTalk Service Monitor

*#*#64663#*#* - Open engineering mode (Version, Bluetooth, Battery, Speakers)

*#2886# - Factory Auto Testing

*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - Create backup to all media files

*#*#7780#*#* - Reset to factory settings. It'll remove following things: (Downloaded applications, Google account, all data and settings)

*2767*3855# - This code is used for factory format.



*#*#7594#*#* - Modify the action of the "End Call / Power" button on your phone.

*#*#34971539#*#* - Display the phone's camera information.

*#*#97#*#* - Language and Keyboard settings in NUU Mobile N4L

*#872564# - USB logging control

*#301279# - HSDPA/HSUPA Control Menu

*#9900# - System dump mode NUU Mobile N4L

*#*#46*#*# - Reset Sim in NUU Mobile N4L

*#*#197328640#*#* - Enter service mode to run various tests and change settings




WLAN, GPS and Bluetooth Test Codes:

*#*#232339#*#* OR *#*#526#*#* OR *#*#528#*#* - WLAN test (Use "Menu" button to start various tests)

*#*#232338#*#* - Display of the Wi-Fi Mac address on your phone.

*#*#1472365#*#* - GPS test mode

*#*#1575#*#* - For a more advanced GPS test

*#*#232331#*#* - Device Bluetooth test

*#*#232337#*# - Shows Bluetooth device address in NUU Mobile N4L

GSM codes for NUU Mobile N4L

Change PIN code - **04* and enter the old PIN code, and twice a new PIN code.
Change PIN2 code - **042* and enter the old PIN2 code, and twice the new PIN2 code.
Unlock SIM (PIN) - **05* and enter the PUK code and new PIN code twice
Unlock SIM (PIN2) - **052* and enter the PUK2 code and new PIN2 code twice

Call Forwarding (you have to order the service from the operator)

##002#	Disables all call diversion on the phone
##004#	Cancel all conditional call forwarding
**004* phone number #	Activate all conditional call forwarding

Unconditional call forwarding (Call Forward All)

###21	Switch off and deactivate
#21#	Deactivate
**21*phone number#	Enable and Activate
*21#	Activate
*#21#	Check the condition

Diversion in case of "no answer"

###61	Switch off and deactivate
#61#	Deactivate
**61* phone number#	Enable and Activate
*61#	Activate
*#61#	Check the condition

Diversion in case of "not available"

### 62	Switch off and deactivate
# 62 #	Deactivate
** 62 *phone number#	Enable and Activate
* 62 #	Activate
* # 62 #	Check the condition

Diversion in case of "busy"

###67	Switch off and deactivate
#67#	Deactivate
**67*phone number#	Enable and Activate
*67#	Activate
*#67#	Check the condition

Call Barring (you have to order the service from the operator)
Change the password for all bans (default - 0000)
- ** 03 * 330 * old password * new password * new password #

Restrict of all outgoing calls
**33*(enter password)#@ - Activate
#33*(enter password)#@ - Deactivate
*#33#@ - Check the condition

All calls barring
*330*(enter password)# - Activate
#330*(enter password)# - Deactivate
*#330# - Check the condition

How to bar all outgoing international calls
*331*(enter password)# - Activate
#331*(enter password)# - Deactivate
*#331# - Check the condition

All outgoing international calls barring while roaming
*332*(enter password)# - Activate
#332*(enter password)# - Deactivate
*#332# - Check the condition

Block outgoing calls
*333*(enter password)# - Activate
#333*(enter password)# - Deactivate
*#333# - Check the condition

Restrict of all incoming calls
*353*(enter password)# - Activate
#353*(enter password)# - Deactivate
*#353# - Check the condition

All incoming calls barring while roaming
*351*(enter password)# - Activate
#351*(enter password)# - Deactivate
*#351# - Check the condition

Call waiting (you have to order the service from the operator)
*43# - Activate
#43# - Deactivate
*#43# - Check the condition

Transfer your phone number (Anti ANI)
#30#phone number - Block
*30#phone number - Allow
*#30# - Check the condition

Show phone number of the caller you (ANI)
#77# - Block
*77# - Allow
*#77# - Check the condition

Proceed with Caution: Use codes with care, as incorrect usage could affect device functionality.

If you're unsure about a code, do not use it. It's better to be safe than sorry.

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Tarik Tonkov Mobile technology specialist

Tarik Tonkov is a computer scientist and programmer turned tech journalist with a keen interest in the world of smartphones and tablets. He previously wrote for Android Life and was also a ghostwriter for several technology and automotive publications. He appreciates the reliability and beauty of smartphones, the symbiosis of characteristics and usability. In his free time, Tarik likes to travel by car and polish his programming skills to create small useful programs.

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