Krez Mobile Secret Codes

Are looking for secret codes of Krez mobiles? Here is comprehensive list of all Krez mobile secret codes. These mobile codes are useful to find out detailed information about Android phone, test phone device software and test mobile hardware and do other tests.

Secret codes are basically short cuts to various settings information. So instead of using Android settings menu to find out information, you can use these Krez phone test codes to quickly get information.

List of Krez Mobiles

  • Krez SL401
  • Krez SL501
  • Krez SL502
  • Krez SM503 Duo LTE
  • Common Krez Mobile Codes

    Code Description
    *#*#4636#*#* To get information about Mobile phone, Battery and Usage statistics
    *#06# To display the IMEI number of Android phone
    *#0228# Displays / Shows battery status
    *#3282*727336*# Displays / Shows / Finds data usage status
    *#7353# To display / show quick test menu
    *#*#232331#*#* To test Bluetooth of smart phone

    Krez Mobile WiFi, GPS, and Bluetooth Test Hidden Codes

    Code Description
    *#*#526#*#* OR
    *#*#528#*#* OR
    *#*#232339#*#*
    Test Wireless LAN service
    *#*#232338#*#* To display / show the Wi-Fi Mac Address of mobile
    *#*#1472365#*#* To do quick GPS Test
    *#*#1575#*#* To do different / another type GPS test
    *#*#232331#*#* To do quick Bluetooth test of mobile phone
    *#*#232337#*# To show / display Bluetooth device address

    Krez Mobile Factory Tests Codes

    *#*#0283#*#* Packet Loopback test
    *#*#0*#*#* To do quick LCD display test of mobile
    *#*#0673#*#* OR
    *#*#0289#*#*
    To run Audio / Melody test in smartphone
    *#*#0842#*#* To do Vibration test and Backlight test
    *#*#2664#*#* To Touch-Screen
    *#*#0588#*#* To test Proximity sensor
    *#0782# To test Real time clock
    *#0589# To test Light sensor
    *#*#7262626#*#* Field test
    *#*#197328640#*#* Enable test mode for service activity

    Krez Mobile Firmware Hidden Codes

    Code Description
    *#2263# To select RF band
    *#9090# Configure Diagnostic
    *#7284# USB 12C mode control
    *#872564# USB logging control
    *#745# RIL dump menu
    *#746# Debug dump menu
    *#9900# System dump mode
    *#03# Dislplay NAND flashe serial number
    *#3214789# GCF mode status

    Krez Mobile Hardware Test Codes

    Code Description
    *#*#4636#*#* To get information about Mobile phone, Battery and Usage statistics
    *#*#34971539#*#* Displays / Shows complete information about the mobile camera
    *#*#2663#*#* To display / show Touch screen version information
    *#*#3264#*#* To get information about RAM version
    *#*#2222#*#* Show / Display FTA Hardware version

    Krez Mobile Software Codes

    Code Description
    *#*#44336#*#* Shows / Displays Build time and change list number
    *#*#4986*2650468#*#* Phone, PDA, Hardware, RF Call Date firmware info
    *#*#1234#*#* Display / Show PDA and Phone firmware info
    *#*#1111#*#* Display / Show FTA Software version

    Krez Mobile Reset Codes

    *#*#7780#*#* To reset Android device to factory state urgently. (This quick reset only deletes app data and apps). It also removes Google account setting.
    *2767*3855# To hard reset and reinstall the Android mobile phone firmware. It completely wipes out all mobile data and install stock firmware.

    Krez Mobile Backup Codes

    *#*#273283*255*663282*#*#* To quickly backup all media files

    More Krez Check Codes

    *#*#7594#*#* Change behavior of Power button. Make power button direct power off button
    *#*#8351#*#* To enable voice dialing logging mode
    *#*#8350#*#* To disable voice dialing logging mode
    *#*#8255#*#* To monitor Google Talk service
    ##778 +call Brings up EPST menu
    *#273283*255*3282*# Data create menu
    *#8736364# OTA update menu
    **05***# Execute from Emergency dial screen to unlock PUK code

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