Secret codes for Oppo A37
Mobiles >> Oppo >> Oppo A37| Specifications | Reviews | Secret codes |
| Unlock phone | Root phone |
| Backup | Flash Firmware | Screenshot |
| Hard Reset |
Oppo secret codes
*#06# - IMEI (International Mobile Equipment Identity) number*#6776# - Phone Software Information
*#99# - Screen Light Long Bright
*#808# - Manual Hardware Test
*#805# - Bluetooth Test Menu
*#809# - Enter engineering Echo Test Menu
*#803# - WiFi Test Menu
*#888# - Hardware Revision
*#8778# or*#*#8255#*#* - Factory Reset
*#36446337# - Engineer Menu
ANDROID Oppo secret codes for Oppo A37
*#*#4636#*#* - Android Testing Mode Oppo A37. 4 menus will appear on the phone screen: (Phone information, Battery information, Battery history, Usage statistics)
*#*#225#*#* - Event calendar
*#*#426#*#* - Open Google Play Services
*#*#759#*#* - RLZ debug interface
*#*#36245#*#* - Debug email in apps/Email
*#*#8255#*#* - Google Talk Service Monitor in Android mobile phones will monitor Google Talk host address and port, your Google JID, your device ID, GTalk connection status, your connection history
*#*#64663#*#* - Engineering Mode (Version, WLAN, Bluetooth, Battery, Speakers)
*#2886# - Factory Auto Testing
*#*#273282*255*663282*#*#* OR *#*#273283*255*663282*#*#* - Copy files and backup media files
*#*#7780#*#* - Factory Data Reset (all phone data will be erased). It'll remove following things: (Downloaded applications, Google account, all data and settings)
*2767*3855# - This code is used for factory format.
*#*#7594#*#* - Changing the power button behavior-Enables direct poweroff once the code enabled
*#*#34971539#*#* - Display the phone's camera information.
*#*#97#*#* - Language and Keyboard settings in Oppo A37
*#872564# - USB logging control
*#301279# - HSDPA/HDUPA connection settings menu
*#9900# - System dump mode Oppo A37
*#*#46*#*# - Reset Sim in Oppo A37
*#*#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#*#* - GPS test
*#*#1575#*#* - For a more advanced GPS test
*#*#232331#*#* - Bluetooth Test Mode
*#*#232337#*# - Shows Bluetooth device address in Oppo A37
GSM codes for Oppo A37
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# | Cancelling 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)#@ - Activate
#33*(enter password)#@ - Deactivate
*#33#@ - Check the condition
Block calls
*330*(enter password)# - Activate
#330*(enter password)# - Deactivate
*#330# - Check the condition
Barring of all outgoing international calls on your phone
*331*(enter password)# - Activate
#331*(enter password)# - Deactivate
*#331# - Check the condition
Block all outgoing international calls on your phone when roaming
*332*(enter password)# - Activate
#332*(enter password)# - Deactivate
*#332# - Check the condition
Block outgoing calls
*333*(enter password)# - Activate
#333*(enter password)# - Deactivate
*#333# - Check the condition
All incoming calls barring
*353*(enter password)# - Activate
#353*(enter password)# - Deactivate
*#353# - Check the condition
Block incoming calls when roaming
*351*(enter password)# - Activate
#351*(enter password)# - Deactivate
*#351# - Check the condition
Call waiting (you have to order the service from the operator)
*43# - Activate
#43# - Deactivate
*#43# - Check the condition
Transfer your phone number (Anti ANI)
#30#phone number - Block
*30#phone number - Allow
*#30# - Check the condition
Show phone number of the caller you (ANI)
#77# - Block
*77# - Allow
*#77# - Check the condition
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 Oppo A37
| Bhavesh | October 20, 2024 | |
| Battery reset cose 0lease give ms | ||
| Oppo a37 | November 21, 2023 | |
| Expend ram code | ||
| Diksha | June 25, 2022 | |
| How to unlock password plz give me code | ||
| Diksha | June 25, 2022 | |
| How to unlock password | ||
| Oppo A37 | February 10, 2022 | |
| Storage increase ka code bataiye | ||
| angelo | January 30, 2022 | |
| how can i get get network i.d in wifi api because it's not turning on in a setting and notification when i try to toggle on | ||
| Babua yadav | November 14, 2021 | |
| Oppo a37f Call barring password | ||
| Babua Yadav | November 14, 2021 | |
| Call barring password Not working | ||
| नाैरंग | November 05, 2021 | |
| Pattern code | ||
| Deepak | July 17, 2021 | |
| OppA37 patterns unlock code | ||
| Sasidhar | June 27, 2021 | |
| Forgot pin I want to reset | ||
| djamel | May 31, 2021 | |
| comment decoder schema telephone mobile a37 | ||
| ARSHDEEP SINGH | May 05, 2021 | |
| Call barring code | ||
| Neeraj Banait | March 22, 2021 | |
| Betrry increse code | ||
| OPPO A37 | February 28, 2021 | |
| Unlock process | ||
| Chanderdeep | February 02, 2021 | |
| Call barring password for sim vi phone oppo a37fw | ||
| Dayanand | January 16, 2021 | |
| How I can increase mobile ram | ||
| Anuj kumar | January 01, 2021 | |
| Internal storage | ||
| Shamsh Tabrez | December 21, 2020 | |
| Oppo a37fw VoLTE call not show | ||
| sepjoe | November 21, 2020 | |
| what code can increase internal storage in oppo a37 | ||
Ask a question about Oppo A37
Smartphone brand Nubia is preparing for the premiere of its new flagship - model Nubia Z70 Ultra. In anticipation of this event, the company announced the date of presentation of the gadget, as well as revealed its key hardware specifications.
Insider Digital Chat Station revealed part of the specifications of smartphones OnePlus 13R and 13R Pro. Became known models of their processors, screen resolution, battery capacity, the composition of the camera unit and the power of fast charging.
Well-known insider Digital Chat Station shared the first details about the new Nubia brand - gaming smartphone Red Magic 10 Ultra.