Secret codes for Oppo A9
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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 A9
*#*#4636#*#* - Display information about Phone, Battery and Usage statistics. 4 menus will appear on the phone screen: (Phone information, Battery information, Battery history, Usage statistics)
*#*#225#*#* - Events in your calendar
*#*#426#*#* - Check the connectivity between the FCM server and the mobile devices
*#*#759#*#* - Access to Rlz Debug Ul
*#*#36245#*#* - Display a debug information about your email id
*#*#8255#*#* - Access Google Talk Service Monitor
*#*#64663#*#* - Check Hardware (Version, Sensors, Battery, Radio, Speakers)
*#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.
*#*#7594#*#* - Customize the "End Call / Power" button's behavior on your phone to suit your needs.
*#*#34971539#*#* - This code gives you further information about the installed camera software.
*#*#97#*#* - Language and Keyboard settings in Oppo A9
*#872564# - USB logging control
*#301279# - HSDPA/HSUPA Control Menu
*#9900# - System dump mode Oppo A9
*#*#46*#*# - Reset Sim in Oppo A9
*#*#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#*#* - To obtain the Wi-fi Mac Address of your device.
*#*#1472365#*#* - GPS test
*#*#1575#*#* - For a more advanced GPS test
*#*#232331#*#* - Bluetooth test
*#*#232337#*# - Shows Bluetooth device address in Oppo A9
GSM codes for Oppo A9
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 #
Block outgoing calls
**33*(enter password)#@ - To Activate
#33*(enter password)#@ - To Cancel
*#33#@ - Check Status
How to bar all calls
*330*(enter password)# - To Activate
#330*(enter password)# - To Cancel
*#330# - Check Status
How to bar all outgoing international calls
*331*(enter password)# - To Activate
#331*(enter password)# - To Cancel
*#331# - Check Status
All outgoing international calls barring while roaming
*332*(enter password)# - To Activate
#332*(enter password)# - To Cancel
*#332# - Check Status
How to bar all outgoing calls
*333*(enter password)# - To Activate
#333*(enter password)# - To Cancel
*#333# - Check Status
Block incoming calls
*353*(enter password)# - To Activate
#353*(enter password)# - To Cancel
*#353# - Check Status
How to bar all incoming calls when roaming
*351*(enter password)# - To Activate
#351*(enter password)# - To Cancel
*#351# - Check Status
Call waiting (you have to order the service from the operator)
*43# - To Activate
#43# - To Cancel
*#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 Oppo A9
| Santhosh | November 27, 2022 | ||||||||||
| Oppo A9 demo code plz sir | |||||||||||
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| Sherkhan | October 04, 2022 | ||||||||||
| Tuch test code | |||||||||||
| Lakshman kumar | April 26, 2021 | ||||||||||
| बैरिंग पासवर्ड क्या है oppo a9 2020 | |||||||||||
| Om Prakash kumar | December 14, 2020 | ||||||||||
| My बैरिंग पासवर्ड क्या है | |||||||||||
| Rex nool | August 26, 2020 | ||||||||||
| Ayaw po gumananyung *#*#4636#*#* sa oppo a9 2020 | |||||||||||
| Yogesh Sheth | May 18, 2020 | ||||||||||
| This code not working in my mobile oppo A9 2020 model *#*#4636#*#* | |||||||||||
| Kamal | January 10, 2020 | ||||||||||
| It's not Working Connection problem or invalid MMI code | |||||||||||
| Kamal | January 10, 2020 | ||||||||||
| Barring of all incoming calls | |||||||||||
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| Gly. | December 29, 2019 | ||||||||||
| How to enable 4g only in oppo a9 using codes | |||||||||||
| abhinandan | November 02, 2019 | ||||||||||
| Mere phone m ek sim ko off bta rha h. Pta nhi koi coad setting change ho gyi h Kya kru | |||||||||||
| Nikit Mishra | October 29, 2019 | ||||||||||
| How to disable demo mode in oppo A9 2020 ? What is the code of the demo mode inbuilt setting? | |||||||||||
| Ablus Sardar | October 27, 2019 | ||||||||||
| Sceen unlock oppo a9 please help me | |||||||||||
Ask a question about Oppo A9
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