Secret codes for ZTE Zmax Pro
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ZTE secret codes
*#06# - IMEI (International Mobile Equipment Identity) numberEngineering Mode
*#*#2486#*#*
Version.
Type *983*7469#
Battery Temperature.
Type *983*1688#
Keypad Test.
Type *983*5391#
Phone Reset / User Code Reset.
Type *983*5651#
Sim Lock Info.
Type *983*757#
Master Reset.
Type *983*22387#
Audio Test.
Type *983*2831#
Version Info.
Type *983*837#
ANDROID ZTE secret codes for ZTE Zmax Pro
*#*#4636#*#* - Android Testing Mode ZTE Zmax Pro. 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#*#* - Open Google Play Services
*#*#759#*#* - RLZ debug interface
*#*#36245#*#* - Display a debug information about your email id
*#*#8255#*#* - This code show the GTalk Service Monitor
*#*#64663#*#* - Engineering Mode (Version, WLAN, Bluetooth, Battery, Speakers)
*#2886# - Factory Auto Testing
*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - Copy files and backup media files
*#*#7780#*#* - Factory Data Reset (all phone data will be erased). 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#*#* - This code gives you further information about the installed camera software.
*#*#97#*#* - Language and Keyboard settings in ZTE Zmax Pro
*#872564# - USB logging control
*#301279# - HSDPA/HDUPA connection settings menu
*#9900# - System dump mode ZTE Zmax Pro
*#*#46*#*# - Reset Sim in ZTE Zmax Pro
*#*#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 mode
*#*#1575#*#* - For a more advanced GPS test
*#*#232331#*#* - Bluetooth Test Mode
*#*#232337#*# - Shows Bluetooth device address in ZTE Zmax Pro
GSM codes for ZTE Zmax Pro
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# | Cancelling all call forwarding |
| ##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)#@ - To Activate
#33*(enter password)#@ - To Cancel
*#33#@ - Check Status
All calls barring
*330*(enter password)# - To Activate
#330*(enter password)# - To Cancel
*#330# - Check Status
Barring of all outgoing international calls on your phone
*331*(enter password)# - To Activate
#331*(enter password)# - To Cancel
*#331# - Check Status
Block all outgoing international calls on your phone when roaming
*332*(enter password)# - To Activate
#332*(enter password)# - To Cancel
*#332# - Check Status
How to bar all outgoing calls
*333*(enter password)# - To Activate
#333*(enter password)# - To Cancel
*#333# - Check Status
All incoming calls barring
*353*(enter password)# - To Activate
#353*(enter password)# - To Cancel
*#353# - Check Status
All incoming calls barring while roaming
*351*(enter password)# - To Activate
#351*(enter password)# - To Cancel
*#351# - Check Status
Call waiting (you have to order the service from the operator)
*43# - To Activate
#43# - To Cancel
*#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 ZTE Zmax Pro
| job | December 18, 2021 | |
| How to get 4g | ||
| Pannu | September 04, 2021 | |
| How to make 4g ZTE zmax | ||
| Janis | January 12, 2021 | |
| How to bypass frp google account? | ||
| Emmanuel | February 20, 2019 | |
| How to use 4G please | ||
| Trenton | April 13, 2018 | |
| How to root zmax z981 without a computer. I've tried all the kingroot towel root ect, none worked. Anyone cracked this | ||
| Tony Heiser | January 22, 2018 | |
| How do I purchase apps on play store without money? | ||
| Tony Heiser | January 22, 2018 | |
| How do I get Android version 7.0 or 8.0? | ||
| Tony Heiser | January 22, 2018 | |
| How to root ZTE Zmax Pro. | ||
| James | January 04, 2018 | |
| If you know email me jcromer1984@gmail.com | ||
| James | January 04, 2018 | |
| How do you bypass password hard reset instructions did not work(volume up & power button) I tried every way possible scenario | ||
| Tiffany Hanson | December 27, 2017 | |
| Is a *2767*3855# Good if ur trin to get passed a Google account? | ||
| John | November 11, 2017 | |
| How do i change imei number | ||
| Charlie | September 12, 2017 | |
| How to access security menu | ||
| Krystal sausedo | September 09, 2017 | |
| How to get Xfinity without email or password | ||
| Ashley | August 26, 2017 | |
| How to bypass google account | ||
| Tina. | August 05, 2017 | |
| My phone contacts are locked on my SIM Card.I need a new SIM Puk Code to unlock it.I tried to call metro but my phone keeps cutting off. | ||
| Tj | June 05, 2017 | |
| Any rooting options | ||
Ask a question about ZTE Zmax Pro
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