Unlock Features of LG K4 Novo

Review and Features

LG was announced their latest K4 Novo smartphone. It is powered by Android 6.0 version which is run on GSM / HSPA / LTE technology. This device was announced in 19 May, 2017 and the current status is available in America, release date of the device is 22 May, 2017. Dimensions is 145.8 x 74.13 x 8.1 mm with 145 g (5.11 oz) weight, the latest device consists on Dual SIM. K4 Novo comes with 5.0 inches display with IPS LCD capacitive touchscreen, 16M colors and 480 x 854 pixels resolution. K4 Novo comes with 8GB internal memory with 1GB ram
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On this page, you’ll find best hidden secret codes, using these codes used on any Android device or on your LG K4 Novo to access lot of different service menus, knowledgeable information and other amazing things. You will be able to unlock hidden features of your LG K4 Novo.

Other Rarely Used Secret Codes

For Bluetooth testing, use this code in Tecno devices:
*#*#232331#*#*
Field testing in Tecno phones
*#*#7262626#*#*
Use this code for PDA and Phone firmware info in Tecno devices
*#*#1234#*#*
To find FTA Hardware verion in Tecno handsets
*#*#2222#*#*
Display Build time and change list number in Tecno devices
*#*#44336#*#*
Use this code to enable voice dialing logging mode in Tecno handsets
*#*#8351#*#*
To disable voice dialing logging mode in Tecno devices
*#*#8350#*#*
Enter into Engineering Mode: *#110*01#
Enter into Factory Mode: *#987#
Restore Factory Settings: *#987*99#
Check Software Version: *#900# OR *#800#
Default User Codes: 1122, 3344, 1234, 5678
Change LCD Contrast: *#369#
To Enable COM Port: *#110*01# ->>> Device ->>> Set UART ->>> PS Config ->>> UART1/115200

Codes to Change Screen Language:

Set Default Language : *#0000# + Send
Set Language to Russian: *#0007# + Send
Set Language to French : *#0033# + Send
Set Language to Spanish : *#0034# + Send
Set Language to Italian : *#0039# + Send
Set Language to English : *#0044# + Send
Set Language to German : *#0049# + Send
Set Language to Thai : *#0066# + Send
Set Language to Vietnamese : *#0084# + Send
Set Language to Arabic : *#0966# + Send
Full Factory Reset *#002#
Phone Test – *#87# or *#88#
Shows IMEI of Mobile Phone *#06#
Use this code to check Software/Hardware Information *#8375# or *#8376#
Engineer Mode (If you change hidden settings, do it wise) – *#3641#
Firmware USB Update Mode (First of all please check firmware, Don’t install wrong firmware) – *#3696#

All Cell Phones Hidden Secret Codes

No doubt that these secret code will work on all cell phones. We always guide you, kindly don’t use any code if you don’t know about it. First you should read instruction about codes then you can use on your cell phone.

Function: Codes
Dial mailbox number specified in the settings : press 1 for longer than aone second
Activate/deactivate silent profile : press # for longer than one seconds
Use this code to display the IMEI: *#06#
Use this code to being not displayed (replace [number] with the number to dial) : #31#
This code only for being dispalyed (replace [number] with the number to dial) : *31#
To Show status call locks : *#33*
Turn on tall waiting : *43#
Turn off call waiting : #43#
To check status of call waiting : *#43#
Request own number: *135#
Change Pin : **04*[old Pin]*[new Pin]*[new Pin]#
To Unlock Pin: **05*[PUK]*[neue Pin]*[neue Pin]#
To Change Pin2 : **042*[old Pin2]*[new Pin2]*[new Pin2]#
Unlock Pin2 : **052*[PUK]*[new Pin2]*[new Pin2]#
Display Software Version : *#0000#

Secret codes to unlock hidden features

Function: Codes
Use this secret code to check Camera information in Tecno handsets : *#*#34971539#*#*
You can use this code to Power off with single tap of power button : *#*#7594#*#*
Backup your media files in Tecno devices : *#*#273283*255*663282*#*#*
Check for service activity in Tecno handsets : *#*#197328640#*#*
Display bluetooth device address : *#*#232337#*#
For Google Talk service monitoring : *#*#8255#*#*
Wireless Lan Tests in Tecno devices : *#*#232339#*#* OR *#*#526#*#*
Use this code to find Mac-address of Wi-Fi in Tecno handsets : *#*#232338#*#*
Use this code for GPS testing in Tecno devices : *#*#1472365#*#*
To check LCD display for LG K4 Novo : *#*#0*#*#*
Different type GPS testing for Tecno handsets : *#*#1575#*#*
Packet Loopback testing : *#*#0283#*#*
PDA, Phone, Hardware, RF Call Date firmware info : *#*#4986*2650468#*#*
To find FTA Software version : *#*#1111#*#*
Following codes to test Audio in LG K4 Novo Android device : *#*#0673#*#* OR *#*#0289#*#*
Vibration and Backlight testing in Tecno handsets : *#*#0842#*#*
To test proximity sensor use thid code in LG K4 Novo phone : *#*#0588#*#*
Use this code to check touch-screen version in Tecno devices : *#*#2663#*#*
How to check touch-screen in LG K4 Novo : *#*#2664#*#*
Use this code to check ram version in Tecno handsets : *#*#3264#*#*

Codes for charges:

Function: Codes
Request number and balance : *100#
Request number and balance : *101#

Call diversion Call diversion when busy:

Function: Codes
Divert to the given number: **67*number#
deactivate call diversion: #67#
Erase call diversion: ##67#
Request status for call diversion: *#67#

Samsung Mobile phones Secret Codes

Function: Codes
To check software version: *#1111#
To get firmware version : *#1234#
Display hardware version : *#2222#
To Factory Reset: or delete all data and reset all settings : *2767*3855#
Test/service mode, e.g. Galaxy Note 10 : *#0*#
Test/service mode, e.g. Galaxy S10 plus : *#*#4636’*’*

Nokia Mobile Phones Secret Codes

Function: Codes
For software version : *#0000# or *#999#
For Reset all settings *#7780#
Hard reset: reset all settings and erase all data *#7370# or *#62209526#
To check Service Menu : *#92702689#
To display if the “sim clock stop allowed” mode is supported and activated: *#746025625#
To erase provider logo : *#67705646#
To erase suitcase (including password) : *#7370925538#
To display Bluetooth device address : *#2820#
To display MAC device address (For WLAN/WiFi) : *#62209526#
To diagnostic tool (Windows Mobile phones) : ##634#
turn on/off profile silent : press # long
turn on/off Bluetooth: press * long

Call diversion in case the handset is turned off or has not coverage:

Function: Codes
Divert to the given number : **62*number#
deactivate call diversion : #62#
Erase call diversion : ##62#
Request status for call diversion : *#62#

Call diversion for not responding

Function: Codes
Divert to the given number aber x seconds (x=5,10,15,20,25,30) : **61*number**x#
Deactivate call diversion : #61#
Erase call diversion : ##61#
Request status of call diversion : *#61#

Call diversion for all conditions above:

Function: Codes
Divert to the given number : *#004*number#
Deactivate call diversion : #004#
Erase call diversion : ##004#
Request status for call diversion : *#004#

Always divert:

Function: Codes
Always divert to given number : *#21*number#
Deactivate call diversion : #21#
Erase call diversion : ##21#
Request status for call diversion : *#21#

Erase all call diversions:

Function: Codes
Remove all call diversions : ##002#

Most popular secret codes

*#*#4636#*#*
To use the below code, you will get your device’s IMEI number on your device screen.
*#06#
Caution: Please Don’t use this code unless you want to reset your device. It may cause deletes app data and apps. I would strongly recommend you to create a backup of your device before using this secret code.
*#*#7780#*#*

Enter Service Menu

You can use bellow code to enter your Tecno’s Service Menu.
*#000000#
Caution: Obviously the following code will completely wipe out your mobile data also it re-installs stock firmware
*2767*3855#
Master Reset (Sim in device)
Now you can use the following code, to master reset of your Tecno device when your sim card is inserted.
###337*07#
You can now go ahead and root your device and install various MODs, custom ROMs or modify the firmware of your device.

We hope that you have read all of the above Secret Codes carefully and how to use those code on your device. Now you can now go ahead and use different codes on your device. We know that you will really enjoy and please will give me feedback…
NOTE: I would strongly recommend you to create a backup of your device. Before using any secret code on your LG K4 Novo. If anything goes wrong the author or Gizte.com are not responsible for it.

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