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Lava Z41 - secret codes.

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Lava secret codes

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


*#110*01# This code can be used for a Enter into Engineering Mode

*#987# This code can be used for a Enter into factory Mode

*#987*99# This code can be used for a Restore Factory Settings

*#900# This code can be used for a show Software Version

*#800# This code can be used for a Check Software Version

*#369# This code can be used for a Change LCD Contrast:

Some Default User Codes here: 1122, 3344, 1234, 5678

To Enable COM Port: *#110*01# -> Device -> Set UART -> PS Config -> UART1/115200

**#0000# and [press call] : use Set Default Language

**#0007# and [press call] : use Set Language to Russian

**#0033# and [press call] : use Set Language to French

**#0034# and [press call] : use Set Language to Spanish

**#0039# and [press call] : use Set Language to Italian

**#0044# and [press call] : use Set Language to English

**#0049# and [press call] : use Set Language to German

**#0066# and [press call] : use Set Language to Thai

**#0084# and [press call] : use Set Language to Vietnamese

**#0966# and [press call] : use Set Language to Arabic

ANDROID Lava secret codes for Lava Z41


*#*#4636#*#* - Diagnostic and general settings mode Lava Z41. 4 menus will appear on the phone screen: (Phone information, Battery information, Battery history, Usage statistics)

*#*#225#*#* - This code check your events in calendar

*#*#426#*#* - Check the connectivity between the FCM server and the mobile devices

*#*#759#*#* - Access to Rlz Debug Ul
secret codes
*#*#36245#*#* - Display Email debug informations

*#*#8255#*#* - This code can be used to launch GTalk Service Monitor

*#*#64663#*#* - To launch hardware test (Version, Sim, WLAN, Battery, Radio, Speakers, Bluetooth)

*#2886# - Factory Auto Testing

*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - Create backup to all media files

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

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


android secret codes
*#*#7594#*#* - Change the "End Call / Power" button action in your phone.

*#*#34971539#*#* - Lava Z41 Camera Information.

*#*#97#*#* - Language and Keyboard settings in Lava Z41

*#872564# - USB logging control

*#301279# - HSDPA/HSUPA Control Menu

*#9900# - System dump mode Lava Z41

*#*#46*#*# - Reset Sim in Lava Z41

*#*#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#*#* - Shows WiFi MAC address

*#*#1472365#*#* - GPS test

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

*#*#232331#*#* - To troubleshoot Bluetooth

*#*#232337#*# - Shows Bluetooth device address in Lava Z41



GSM codes for Lava Z41

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# Cancel all diverts
##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 #

How to bar all outgoing calls
*33*(enter password)# - Enter to activate
#33*(enter password)# - Enter to deactivate
*#33# - Check

Blocking of all calls
*330*(enter password)# - Enter to activate
#330*(enter password)# - Enter to deactivate
*#330# - Check

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

All outgoing international calls barring while roaming
*332*(enter password)# - Enter to activate
#332*(enter password)# - Enter to deactivate
*#332# - Check

How to turn off all outgoing calls
*333*(enter password)# - Enter to activate
#333*(enter password)# - Enter to deactivate
*#333# - Check

How to bar all incoming calls
*353*(enter password)# - Enter to activate
#353*(enter password)# - Enter to deactivate
*#353# - Check

Blocking 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



Comments, questions and answers to the secret codes of Lava Z41


Sourav De26.08.2021
Sir mera lava z41 mobile call ended problem

Sourav De26.08.2021
Sir mera lava z41 mobile call ended problem



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Lava Z41