Secret codes for NUU Mobile A3
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NUU mobile secret codes
*#06# - IMEI (International Mobile Equipment Identity) numberANDROID NUU mobile secret codes for NUU Mobile A3
*#*#4636#*#* - Android Testing Mode NUU Mobile A3. 4 menus will appear on the phone screen: (Phone information, Battery information, Battery history, Usage statistics)
*#*#225#*#* - Calendar Storage
*#*#426#*#* - Google Play Services app with the information about the connectivity with the FCM server
*#*#759#*#* - Access Google partner setup (RLZ debug Interface)
*#*#36245#*#* - This code show Email debug info
*#*#8255#*#* - To launch Google Talk service monitor
*#*#64663#*#* - Engineering Mode (Version, WLAN, Bluetooth, Battery, Speakers)
*#2886# - Factory Auto Testing
*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - To copy and backup media files
*#*#7780#*#* - Android factory reset code. It'll remove following things: (Downloaded applications, Google account, all data and settings)
*2767*3855# - This code is used for factory format.
*#*#7594#*#* - Change the "End Call / Power" button action in your phone.
*#*#34971539#*#* - Get camera information.
*#*#97#*#* - Language and Keyboard settings in NUU Mobile A3
*#872564# - USB logging control
*#301279# - This code gives HSDPA/HSUPA Control Menu
*#9900# - System dump mode NUU Mobile A3
*#*#46*#*# - Reset Sim in NUU Mobile A3
*#*#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#*#* - This code is displays WiFi MAC address of your device.
*#*#1472365#*#* - GPS test
*#*#1575#*#* - For a more advanced GPS test
*#*#232331#*#* - Bluetooth Test Mode
*#*#232337#*# - Shows Bluetooth device address in NUU Mobile A3
GSM codes for NUU Mobile A3
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# | And press the call icon to cancel all diverts. |
| ##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 #
All outgoing calls barring
**33*(enter password)#@ - Activation code
#33*(enter password)#@ - Deactivation code
*#33#@ - Check Status
Barring of all calls
*330*(enter password)# - Activation code
#330*(enter password)# - Deactivation code
*#330# - Check Status
Block outgoing international calls
*331*(enter password)# - Activation code
#331*(enter password)# - Deactivation code
*#331# - Check Status
Blocking of all outgoing international calls when roaming
*332*(enter password)# - Activation code
#332*(enter password)# - Deactivation code
*#332# - Check Status
How to block all outgoing calls
*333*(enter password)# - Activation code
#333*(enter password)# - Deactivation code
*#333# - Check Status
All incoming calls barring
*353*(enter password)# - Activation code
#353*(enter password)# - Deactivation code
*#353# - Check Status
Barring all incoming calls when roaming
*351*(enter password)# - Activation code
#351*(enter password)# - Deactivation code
*#351# - Check Status
Call waiting (you have to order the service from the operator)
*43# - Activation code
#43# - Deactivation code
*#43# - Check Status
Transfer your phone number (Anti ANI)
#30#phone number - Block
*30#phone number - Allow
*#30# - Check Status
Show phone number of the caller you (ANI)
#77# - Block
*77# - Allow
*#77# - Check Status
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.
 | 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. | |
Comments, Questions and Answers about the secret codes of NUU Mobile A3
| James | November 21, 2022 | |
| Need puk code for nuu x6pure | ||
| Kally Scott | July 10, 2020 | |
| My phone ringer spoil how can I get some in Ghana | ||
| Mel | November 07, 2019 | |
| How can I see stored cookies and cache | ||
| rosa goni | August 31, 2019 | |
| Se me olvido mi contraseña de mi gmail | ||
| rosa goni | August 31, 2019 | |
| Me olvidé mi contraceña de mi gmail | ||
| Richard | July 01, 2019 | |
| It's ask me me for a Barcode for qr nuu | ||
| Akella | April 25, 2019 | |
| Why is my data not coming on | ||
| Laurie | February 15, 2019 | |
| I forget what I put as my pattern for lock screen how can I reset it | ||
| imakpl@yahoo.com | February 14, 2019 | |
| can I answer my phone by pressing the button | ||
| Nacho | January 13, 2019 | |
| How do I get passed screen lock I forgot my pattern?? | ||
| kaylene | January 09, 2019 | |
| I need puk code | ||
| Richard | November 22, 2018 | |
| I keep having problems with the battery and I can't talk on the phone | ||
| E. Jr | November 20, 2018 | |
| Hey so I have a nuu mobile phone, which is pretty much brand new, but for some reason I turned it on and I cannot do anything with it? I mean I can't press any button it's like the screen is completely void? But it doesn't make any sense because it is practically brand new and it doesn't show any signs of water damage? So is there any code or anything I can do to get it working? please if you can help me out it would be most appreciated thank you very much for your time either way. | ||
| Nick Wilson | November 02, 2018 | |
| Can i change the language in recovery to English? | ||
| Richard | October 22, 2018 | |
| My phone wont let me talk when i get calls i can hear but cant hear me | ||
| R.linares | September 30, 2018 | |
| My phone nuua3 do not recognize my SMS card why | ||
| wendie | January 26, 2018 | |
| what is {select boot mode | ||
Ask a question about NUU Mobile A3
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