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.
Phone Reset / User Code Reset.
Sim Lock Info.
*#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
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
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.
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 *7465625638Code# = Enables Network lock
7465625638Code# = Disables Network lock
*7465625782Code# = Enables Subset lock
7465625782Code# = Disables Subset lock
*746562577Code# = Enables SP lock
746562577Code# = Disables SP lock
*746562527Code# = Enables CP lock
746562527Code# = Disables CP lock
*7465625746Code# = Enables SIM lock
7465625746Code# = Disables SIM lock
*7465625228# = Activa lock ON
7465625228# = Activa lock OFF
*746562528638# = Auto Network lock ON
746562528638# = Auto Network lock OFF
*746562528782# = Auto subset lock ON
746562528782# = Auto subset lock OFF
*74656252877# = Auto SP lock ON
74656252877# = Auto SP lock OFF
*74656252827# = Auto CP lock ON
74656252827# = Auto CP lock OFF
*746562528746# = 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.