ZTE Secret Codes

ZTE Secret Codes

A35 software version: 9837469#

IMEI (International Mobile Equipment Identity) is a unique 15-digit number assigned to all cellular devices. We can use this number to block a mobile phone from being used by another person or phone company if it has been lost or stolen.
Use this to displays your ZTE handset’s IMEI NumberIMEI (International Mobile Equipment Identity) is a unique 15-digit number assigned to all cellular devices. We can use this number to block a mobile phone from being used by another person or phone company if it has been lost or stolen. The same code works from all other GSM handsets.
Type *#06#

Version.
Type 9837469#

Battery Temperature.
Type 9831688#

Keypad Test.
Type 9835391#

Phone Reset / User Code Reset.
Type 9835651#

Sim Lock Info.
Type 983757#

Master Reset.
Type 98322387#

Audio Test.
Type 9832831#

Version Info.
Type 983837#

*#06# – IMEI number The International Mobile station Equipment Identity number (IMEI) is a number used to identify a device that uses terrestrial cellular networks. Since the IMEI standard is used for any terrestrial cellular network device, this means that 3G/4G tablets, laptops with PCMCIA wireless internet cards, and other mobile equipment are also tagged with these numbers.

##273282255663282##* – Immediate backup of all media files

##4636##

This code can be used to get some interesting information about ZTE ZMAX and battery. It shows following 4 menus on screen:

  • Phone information
  • Battery information
  • Battery history
  • Usage statistics

##7780##

This 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
  • Downloaded applications
    It’ll NOT remove:

  • Current system software and bundled applications

  • SD card files e.g. photos, music files, etc.
    PS: Once you give this code, you get a prompt screen asking you to click on “Reset phone” button. So you get a chance to cancel your operation.

27673855# – 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.

PS: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code.

##34971539## – This code is used to get information about phone camera. It shows following 4 menus:
* Update camera firmware in image (Don’t try this option)
* Update camera firmware in SD card
* Get camera firmware version in ZTE ZMAX
* Get firmware update count

WARNING: Never use the first option otherwise your phone camera will stop working and you’ll need to take ZTE ZMAX to the service center to reinstall camera firmware.

##7594##

This one is the favorite one. This code can be used to change the “End Call / Power” button action in your phone. Be 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.

##225## – Events calendar.

##426## – Debug information for Google Play service.Google Play services is used to update Google apps and apps from Google Play. This component provides core functionality like authentication to your Google services, synchronized contacts, access to all the latest user privacy settings, and higher quality, lower-powered location based services.

##759## – Access Google Partner setup (Rlz debug interface).

*#872564# – USB logging control

*#9900# – System dump mode ZTE ZMAX

##97## – Language and Keyboard settings in ZTE ZMAX

##46## – Reset Sim in ZTE ZMAX

*#301279# – HSDPA HSDPA means “High Speed Downlink Packet Access” and is a technique used in the UMTS mobile communication system, the download speeds of currently 3.6 Mbit/s to 7.2 Mbit/s. HSUPA is developed commercially since 2007 in Germany. High Speed Downlink Packet Access (HSDPA, 3.5G, 3G + or UMTS broadband) is a data transmission method of the cellular standards UMTS, which was defined by the 3rd Generation Partnership Project. The method enables DSL-like data rates in mobile networks. HSDPA is available in Germany, among others by the network operators Vodafone, E-Plus, O2, and telecom and in Switzerland by Swisscom, Sunrise and Orange. In Austria operate the A1, T-Mobile, Orange and Three HSDPA networks./HSUPAHSUPA means “High Speed Uplink Packet Access” and is a technique used in the UMTS mobile communication system, the upload speeds up to 5.8 Mbit/s. High Speed Uplink Packet Access (HSUPA) is a transmission method of the UMTS mobile radio standard that allows higher data rates in the uplink and reduces the round trip time (often referred to as ping). HSUPA Category 6 were up to 5.76 Mbit / s and category 9 (Release 9) up to 23 Mbit / s can be achieved. HSUPA is part of Release 9 of UMTS. Control Menu

#7465625# – View phone lock status
*7465625
638Code# = Enables Network lock
#7465625
638Code# = Disables Network lock
*7465625
782Code# = Enables Subset lock
#7465625
782Code# = Disables Subset lock
*7465625
77Code# = Enables SP lock
#7465625
77Code# = Disables SP lock
*7465625
27Code# = Enables CP lock
#7465625
27Code# = Disables CP lock
*7465625
746Code# = Enables SIM lock
#7465625
746Code# = Disables SIM lock
*7465625
228# = Activa lock ON
#7465625228# = Activa lock OFF
*7465625
28638# = Auto Network lock ON
#746562528638# = Auto Network lock OFF
*7465625
28782# = Auto subset lock ON
#746562528782# = Auto subset lock OFF
*7465625
2877# = Auto SP lock ON
#74656252877# = Auto SP lock OFF
*7465625
2827# = Auto CP lock ON
#74656252827# = Auto CP lock OFF
*7465625
28746# = Auto SIM lock ON
#7465625*28746# = Auto SIM lock OFF

##273283255663282##* – This code opens a File copy screen where you can backup your media files e.g. Images, Sound, Video and Voice memo.

##197328640## – This code can be used to enter into Service mode. You can run various tests and change settings in the service mode.

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