| Specification Oppo F11 |
| Hard reset Oppo F11 |
| Root Oppo F11 |
| Unlock Oppo F11 |
| Firmware Oppo F11 |
| Developer Mode Oppo F11 |
| Bypass Lock Screen Oppo F11 |
| Oppo F11 Factory Reset |
| Bypass FRP Oppo F11 |
| Screenshot Oppo F11 |
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OS: Android 9.0 (Pie); ColorOS 6 CPU: Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53) Display: 6.53" inc Camera: 48 MP,
Dual |
| *#06# | - IMEI number |
| *#*#3646633#*#* or *#*#54298#*#* | - Engineering Mode (for smartphones based on MTK processor) |
| *#*#4636#*#* | - This code can be used to get some interesting information about Oppo F11 (Phone, Battery, WiFi and other) |
| *#*#225#*#* | - This code show the number of festivities and events in your calendar |
| *#*#426#*#* | - Information about the connection with Google Play Services |
| *#0011# | - ServiceMode |
| *#0808# | - Change USB Settings |
| *#9900# | - Dump mode |
| *#9090# | - Diagnostic configuration |
| *#0*# | - General Test Mode |
| *#2663# | - TSP / TSK firmware update |
| *#12580*369# | - Software and hardware info |
| *#0283# | - Audio Loopback Control |
| #7465625*638*# | - Insert Network Lock Key Code |
| *#*#759#*#* | - Access to Rlz Debug Ul |
| *#*#36245#*#* | - This code show Email debug info |
| *#*#8255#*#* | - To launch Google Talk service monitor |
| *#*#64663#*#* | - Hardware Test (Version, Sensors, Sim, WLAN, Bluetooth, Battery, OTG, Radio, Speakers) |
| *#*#7780#*#* | - Return to factory setting. |
| *2767*3855# | - The firmware of the device is completely reinstalled |
| *#*#232338#*#* | - View Wi-Fi Mac-address |
| *#*#34971539#*#* or *#34971539# | - Full information about the camera. |
| *#*#1234#*#* | - PDA and Phone firmware info |
| *#*#7594#*#* | - Changing the power button behavior-Enables direct poweroff once the code enabled |
| *#*#1472365#*#* | - For a quick GPS test |
| *#*#273283*255*663282*#*#* | - For a quick backup to all your media files |
| *#*#1575#*#* | - Different GPS Test Code |
| *#*#197328640#*#* | - Enabling test mode for service activity |
| *#*#0283#*#* | - Packet Loopback test |
| *#0228# | - battery calibration |
| *#*#232339#*#* OR *#*#526#*#* | - Wireless Lan Tests |
| *#*#0*#*#* | - LCD display test |
| *#*#3264#*#* | - Ram version |
| *#*#1111#*#* | - FTA Software version |
| *#*#2664#*#* | - Touch-Screen test |
| *#*#0588#*#* | - Proximity Sensor Test Mode |
| *#*#8351#*#* | - Enables voice dialing logging mode |
| *#*#232331#*#* | - Bluetooth test |
| *#*#232337#*# | - Displays bluetooth device address |
| *#*#7262626#*#* | - Field test |
| *#*#0289#*#* OR *#*#0673#*#* | - Audio test |
| *#*#0842#*#* | - Vibration test and BackLight test |
| *#*#2663#*#* | - Touch-screen version Oppo F11 |
| *#*#44336#*#* | - Displays Build time and change list number |
| *#*#4986*2650468#*#* | - PDA, Phone, Hardware, RF Call Date firmware info |
| *#*#8350#*#* | - Disables voice dialing logging mode |
| *#*#2222#*#* | - FTA Hardware verion |
| Change code | |
| **03*old code*new code*new code# | |
| - Change code for call barring | |
| **04*old PIN code*new PIN *new PIN# | |
| - Change SIM Card PIN code | |
| **042*old PIN2 code*new PIN2*new PIN2# | |
| - Change SIM Card PIN2 code | |
| **05*PUK code*new PUK*new PUK# | |
| - Change SIM Card PUK code | |
| **052*PUK2 code*new PUK2*new PUK2# | |
| - Change SIM Card PUK2 code | |
| Activate or deactivate Call waiting | |
| *43# | - Activate call waiting |
| #43# | - Deactivate call waiting |
| *#43# | - Check status of call waiting |
| Call Forwarding | |
| ##002# | - Disable All Call Forwarding |
| **004*PhoneNumber# | - Set all configured call diversions to PhoneNumber |
| ##004# | - Unregister all configured call diversions |
| Call Forward All | |
| *21*PhoneNumber# | - Register and activate divert all calls to PhoneNumber |
| ##21# | - Unregister divert all calls |
| *21# | - Activation Divert all calls |
| #21# | - Deactivate Divert all calls |
| *#21# | - Check status of divert all calls |
| Configure call forwarding in case of "no answer" | |
| **61*PhoneNumber# | - Register and activate divert on no answer to PhoneNumber |
| ##61# | - Unregister divert on no answer |
| *61# | - Activate divert on no answer calls |
| #61# | - Deactivate divert on no answer calls |
| *#61# | - Check status of divert on no answer |
| Set call forwarding in case of "not available" | |
| **62*PhoneNumber# | - Register and activate divert on not reachable |
| ##62# | - Unregister divert on not reachable |
| *62# | - Activate divert on not reachable |
| #62# | - Deactivate divert on not reachable |
| *#62# | - Check status of divert on not reachable |
| Call diversion when "busy" | |
| **67*PhoneNumber# | - Register and activate divert on busy |
| ##67# | - Unregister divert on busy |
| *67# | - Activate divert on busy |
| #67# | - Deactivate divert on busy |
| *#67# | - Check status of divert on busy all call types |
| *#67*11# | - Check status of divert on busy voice calls |
| *#67*13# | - Check status of divert on busy fax calls |
| *#67*25# | - Check status of divert on busy data calls |
| Blocking all outgoing calls | |
| **33*code# | - Activate barr all outgoing calls (for code see "Safety" above) |
| #33*code# | - Deactivate barr all outgoing calls |
| *#33# | - Check status of barr all outgoing calls |
| Blocking all calls | |
| **330*code# | - Enable Barr all calls on your phone |
| #330*code# | - Disable Barr all calls on your phone |
| *#330*code# | - Check status of barr all calls |
| GSM codes for barring all outgoing international calls | |
| **331*code# | - Activate barr all outgoing international calls |
| #331*code# | - Deactivate Barr all outgoing international calls |
| *#331*code# | - Check status of barr all outgoing international calls |
| USSD Codes For Barring all outgoing international calls except home country | |
| **332*code# | - Activation Barr all outgoing international calls except home country |
| #332*code# | - Deactivate Barr all outgoing international calls except home country |
| *#332*code# | - Check status of barr all outgoing international calls except home country |
| Blocking all outgoing calls | |
| **333*code# | - Activate barr all outgoing calls |
| #333*code# | - Deactivate Barr all outgoing calls |
| *#333# | - Check status of barr all outgoing calls |
| Blocking all incoming calls | |
| **35*code# | - Enable Barr all incoming calls on your phone |
| #35*code# | - Disable Barr all incoming calls on your phone |
| *#35# | - Check status of barr all incoming calls |
| Blocking all incoming calls when roaming | |
| **351*code# | - Enable Barr all incoming calls when roaming on your phone |
| #351*code# | - Disable Barr all incoming calls when roaming on your phone |
| *#351# | - Check status of barr all incoming calls when roaming |
| GSM codes for barring all incoming calls | |
| **353*code# | - Activate Blocking all incoming calls |
| #353*code# | - Deactivate Blocking all incoming calls |
| *#353# | - Check status of Blocking all incoming calls |
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Thomas Nilan Smartphone Expert |
| Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones. | |
 | chello | March 26, 2021 |
| *#*#4636#*#* doesn't work, any idea or code for engineering mode? | ||
| Reply | ||
| jan | May 12, 2021 |
| how to enable volte in oppo f11? | ||
| Reply | ||
| Lilet | May 17, 2021 |
| How to enable volte in oppo f11 pro? | ||
| Reply | ||
| Engr abu | May 23, 2021 |
| How to enable volte in oppo f11 pro? | ||
| Reply | ||
| Jc | May 28, 2021 |
| *#*#4636#*#* Not working :3 | ||
| Reply | ||
| Erick | June 27, 2021 |
| I'm a oppo user plzz help as to volte on my oppo f11 ty Ang God bless | ||
| Reply | ||
| Michelle | July 11, 2021 |
| *#*#4636#*#* not working in my oppo f11 pro | ||
| Reply | ||
| Joshua santos | July 19, 2021 |
| How to activate volte in f11 pro | ||
| Reply | ||
| Johnny x | July 19, 2021 |
| Same here f11 pro VOLTE problem. | ||
| Reply | ||
| Jiro | July 29, 2021 |
| How to inable volte for dito sim | ||
| Reply | ||
| jhayr | September 01, 2021 |
| my oppo f11 volte not workin when DITO sim inserted. unlike globe sim card. | ||
| Reply | ||
| Haider | November 06, 2021 |
| hi sir can you help me my phon oppo f11 can't work any secret cod proses only work one code *#06# | ||
| Reply | ||
| Haider | November 06, 2021 |
| 03026499368 | ||
| Reply | ||
| Haider | November 06, 2021 |
| how to inable volte for code | ||
| Reply | ||
| Arnel | November 14, 2021 |
| VoLTE activation | ||
| Reply | ||
| JC | April 26, 2022 |
| can someone help me to update my oppo f11 to android 10 color os7, my device right now is android 9, there's a software update then i downloaded it but it always update failed. when i succesfully downloaded it, it updating but it stop about a seconds then restart saying update fail. thank you for help everyone | ||
| Reply | ||
| Justin | July 11, 2022 |
| Engineering mode not working | ||
| Reply | ||
| Hanumu- | March 08, 2024 |
| The software is smooth and efficient, with a variety of pre-installed apps. The design is sleek and durable, with a vibrant display. Performance is fast and responsive. The camera takes stunning photos. Battery life is impressive. The device offers a range of features and connectivity options. Call quality is clear. Great value for the price. Overall, a solid choice for a mobile device. | ||
| Reply | ||
