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Secret codes for Micromax Bharat 4 Q440

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Micromax secret codes

*#06# - IMEI (International Mobile Equipment Identity) number

ANDROID Micromax secret codes for Micromax Bharat 4 Q440


*#*#4636#*#* - Android Testing Mode Micromax Bharat 4 Q440. 4 menus will appear on the phone screen: (Phone information, Battery information, Battery history, Usage statistics)

*#*#225#*#* - Calendar Storage, check your events in calendar

*#*#426#*#* - Google Play Services app with the information about the connectivity with the FCM server

*#*#759#*#* - Rlz Debug UI. Unique Device ID, PID, ACAP other data related to application installation.



*#*#36245#*#* - Access Email debug info Email

*#*#8255#*#* - Used to launch Google Talk Service Monitor

*#*#64663#*#* - Engineering Mode (Version, WLAN, Bluetooth, Battery, Speakers)

*#2886# - Factory Auto Testing

*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - To copy and backup media files

*#*#7780#*#* - Return to factory setting. It'll remove following things: (Downloaded applications, Google account, all data and settings)

*2767*3855# - This code is used for factory format.



*#*#7594#*#* - Adjust the functionality of the "End Call / Power" button on your phone.

*#*#34971539#*#* - Checking your mobile phone's camera details.

*#*#97#*#* - Language and Keyboard settings in Micromax Bharat 4 Q440

*#872564# - USB logging control

*#301279# - Use this code to access the HSDPA/HDUPA control panel

*#9900# - System dump mode Micromax Bharat 4 Q440

*#*#46*#*# - Reset Sim in Micromax Bharat 4 Q440

*#*#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#*#* - Enter to GPS test

*#*#1575#*#* - For a more advanced GPS test

*#*#232331#*#* - Bluetooth Test Mode

*#*#232337#*# - Shows Bluetooth device address in Micromax Bharat 4 Q440


GSM codes for Micromax Bharat 4 Q440


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#Disables 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)#@ - Enter to activate
#33*(enter password)#@ - Enter to deactivate
*#33#@ - Check

How to block all calls
*330*(enter password)# - Enter to activate
#330*(enter password)# - Enter to deactivate
*#330# - Check

Block outgoing international calls
*331*(enter password)# - Enter to activate
#331*(enter password)# - Enter to deactivate
*#331# - Check

How to block all outgoing international calls when roaming
*332*(enter password)# - Enter to activate
#332*(enter password)# - Enter to deactivate
*#332# - Check

Restrict of all outgoing calls
*333*(enter password)# - Enter to activate
#333*(enter password)# - Enter to deactivate
*#333# - Check

All incoming calls barring
*353*(enter password)# - Enter to activate
#353*(enter password)# - Enter to deactivate
*#353# - Check

How to block all incoming calls when roaming
*351*(enter password)# - Enter to activate
#351*(enter password)# - Enter to deactivate
*#351# - Check

Call waiting (you have to order the service from the operator)
*43# - Enter to activate
#43# - Enter to deactivate
*#43# - Check

Transfer your phone number (Anti ANI)
#30#phone number - Block
*30#phone number - Allow
*#30# - Check

Show phone number of the caller you (ANI)
#77# - Block
*77# - Allow
*#77# - Check

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 Micromax Bharat 4 Q440


NITESH PRAJAPATIApril 13, 2021
Chang messaging setting codes Can Available

Reply      
Mansi guptaDecember 13, 2020
Maicromax q440 me hang problem ho rhi hai use kaise thik kare??

Reply      
RavinderJanuary 18, 2020
Call msg data kuch kam n kr rha,air mere ghr me bs network n aata

Reply      
dineshJanuary 13, 2020
How to unlock Micromax q440 without जीओ sim, given by cg govt

Reply      
Micromax Q440 spare partsAugust 31, 2019
I want to you

Reply      
Rohit KumarApril 23, 2019
Jio ke alava dusare sim me data kaise chalaye

Reply      
AdityaJanuary 30, 2019
Internal storage increase code

Reply      
Krishna kumarDecember 28, 2018
How is creat call baring Code

Reply      
DkNovember 21, 2018
My camera settings is missing

Reply      
RajNovember 08, 2018
How to use my other operator sim data either jio I recharged on other sim but is responding only calling not data connection kindly sir solve this problem.

Reply      
Shubham kumarNovember 08, 2018
Dealing code for call barring in my mobile is not working.

Reply      
Tobin TMay 19, 2018
How to increase battery
Secret code

Reply      


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