Secret codes for Lava A77
Mobiles >> Lava >> Lava A77| Specifications | Reviews | 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 A77
*#*#4636#*#* - Open testing menu Lava A77. 4 menus will appear on the phone screen: (Phone information, Battery information, Battery history, Usage statistics)
*#*#225#*#* - This code show the number of festivities and events in your calendar
*#*#426#*#* - Google Play Services app with the information about the connectivity with the FCM server
*#*#759#*#* - Access to Rlz Debug Ul
*#*#36245#*#* - This code show email debug informations
*#*#8255#*#* - This code show the GTalk Service Monitor
*#*#64663#*#* - Mobile phones Hardware Test
*#2886# - Factory Auto Testing
*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - To copy and backup 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.
*#*#7594#*#* - Modify the action of the "End Call / Power" button on your phone.
*#*#34971539#*#* - Lava A77 Camera Information.
*#*#97#*#* - Language and Keyboard settings in Lava A77
*#872564# - USB logging control
*#301279# - HSDPA/HSUPA Control Menu
*#9900# - System dump mode Lava A77
*#*#46*#*# - Reset Sim in Lava A77
*#*#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#*#* - Displays WiFi MAC address of your device.
*#*#1472365#*#* - GPS test mode
*#*#1575#*#* - For a more advanced GPS test
*#*#232331#*#* - Bluetooth test
*#*#232337#*# - Shows Bluetooth device address in Lava A77
GSM codes for Lava A77
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 diversion on the phone |
| ##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 turn off all outgoing calls
**33*(enter password)#@ - Activation
#33*(enter password)#@ - Deactivation
*#33#@ - Check Status
All calls barring
*330*(enter password)# - Activation
#330*(enter password)# - Deactivation
*#330# - Check Status
Block outgoing international calls
*331*(enter password)# - Activation
#331*(enter password)# - Deactivation
*#331# - Check Status
All outgoing international calls barring while roaming
*332*(enter password)# - Activation
#332*(enter password)# - Deactivation
*#332# - Check Status
All outgoing calls barring
*333*(enter password)# - Activation
#333*(enter password)# - Deactivation
*#333# - Check Status
How to turn off all incoming calls
*353*(enter password)# - Activation
#353*(enter password)# - Deactivation
*#353# - Check Status
All incoming calls barring while roaming
*351*(enter password)# - Activation
#351*(enter password)# - Deactivation
*#351# - Check Status
Call waiting (you have to order the service from the operator)
*43# - Activation
#43# - Deactivation
*#43# - Check Status
Transfer your phone number (Anti ANI)
#30#phone number - Block
*30#phone number - Allow
*#30# - Check Status
Show phone number of the caller you (ANI)
#77# - Block
*77# - Allow
*#77# - Check Status
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 Lava A77
| kinthan gowda j | May 06, 2021 | |
| who to find the code in lava a77 | ||
| Lava ,a77 | October 13, 2020 | |
| Call barring password kya h | ||
| Sandeep | January 04, 2019 | |
| Storage code | ||
| Omm prakash | May 16, 2018 | |
| How to increase internal storage in lava a77? | ||
| Lava a77 | April 10, 2018 | |
| Screen lock | ||
| Harsh | February 24, 2018 | |
| How to increase battery life | ||
| Ayush | October 16, 2017 | |
| How to increase ram a77 | ||
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