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Blackview BV9900 secret codes


 Specification Blackview BV9900 
 Hard reset Blackview BV9900 
 Root Blackview BV9900 
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 Blackview BV9900 Factory Reset 
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Blackview BV9900


OS: Android v9.0 (Pie)

CPU: Octa core (2.2 GHz, Dual core, Cortex A75 2 GHz, Hexa Core, Cortex A55)
RAM: 8 GB
Display: 5.84 inches (14.83 cm)
Battery: 4380 mAh




Blackview BV9900 smartphone runs on Android v9.0 (Pie) operating system. The phone is powered by Octa core (2.2 GHz, Dual core, Cortex A75 2 GHz, Hexa Core, Cortex A55) processor. It has 8 GB. Internal storage options which can be extended with the help of Up to 2 TB. The smartphone has a Li-ion providing, Screen-to-Body Ratio of 83 %. The smartphone is fueled with a 4380 mAh. The main camera of the smartphone consists of a 48 MP Primary Camera16 MP, Wide Angle, Ultra-Wide Angle Camera5 MP, Depth Camera2 MP, Macro Camera. The sensors include Light sensor, Proximity sensor, Accelerometer, Barometer, Gyroscope. Connectivity features in the smartphone include Bluetooth, A-GPS, Glonass, Wi-Fi, NFC, 3.5 mm Jack and more. The Blackview BV9900 are available in various colors such as Black, Silver. It measures 156.5 x 78.3 x 14.2 mm and weighs 264 grams.

Secret codes for Blackview BV9900

*#06#- IMEI (International Mobile Equipment Identity) number
*#*#3646633#*#* or *#*#54298#*#*- Engineering Mode (for smartphones based on MTK processor)
*#*#4636#*#*- Android Testing Mode (Phone, Battery, WiFi and other)
*#*#225#*#*- This code check your events in calendar
*#*#426#*#*- Information such as Event and part of 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#*#*- Email debug information
*#*#8255#*#*- This code show the GTalk Service Monitor
*#*#64663#*#*- Test hardware (Version, Bluetooth, Battery, OTG, Speakers)
*#*#7780#*#*- Return to factory setting.
*2767*3855#- Reset to factory settings
*#*#232338#*#*- Displays Wi-Fi Mac-address
*#*#34971539#*#* or *#34971539#- 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#*#*- GPS Control Menu
*#*#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#*#*- Display Ram version
*#*#1111#*#*- FTA Software version
*#*#2664#*#*- Touch-Screen test
*#*#0588#*#*- Proximity sensor test
*#*#8351#*#*- Enables voice dialing logging mode
*#*#232331#*#*- Test the Bluetooth
*#*#232337#*#- Bluetooth address
*#*#7262626#*#*- Field test
*#*#0289#*#* OR *#*#0673#*#*- Audio test
*#*#0842#*#*- Vibration test and BackLight test
*#*#2663#*#*- Touch-screen version Blackview BV9900
*#*#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


GSM codes for Blackview BV9900



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
Call waiting
*43#- Ñall waiting Enable
#43#- Ñall waiting Disable
*#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
Activate or deactivate 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#- Divert on no answer calls Enable
#61#- Divert on no answer calls Disable
*#61#- Check status of divert on no answer
Configure call diversion 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
Diversion in case of "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
Block 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
Activate or deactivate barring all calls
**330*code#- Barr all calls is turned ON
#330*code#- Barr all calls is turned OFF
*#330*code#- Check status of barr all calls
GSM codes for barring all outgoing international calls
**331*code#- Enable barr all outgoing international calls
#331*code#- Disable Barr all outgoing international calls
*#331*code#- Check status of barr all outgoing international calls
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
Activate or deactivate barring all outgoing calls
**333*code#- Enable barr all outgoing calls
#333*code#- Disable Barr all outgoing calls
*#333#- Check status of barr all outgoing calls
Block all incoming calls
**35*code#- Barr all incoming calls is turned ON
#35*code#- Barr all incoming calls is turned OFF
*#35#- Check status of barr all incoming calls
Activate or deactivate barring all incoming calls when roaming
**351*code#- Barr all incoming calls when roaming is turned ON
#351*code#- Barr all incoming calls when roaming is turned OFF
*#351#- Check status of barr all incoming calls when roaming
GSM codes for barring all incoming calls
**353*code#- Blocking all incoming calls Enable
#353*code#- Blocking all incoming calls Disable
*#353#- Check status of Blocking all incoming calls


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.



User questions and comments about secret codes Blackview BV9900



userBilancMarch 02, 2024
The Android v9.0 operating system is smooth and efficient, with a wide range of pre-installed applications. The design is sleek and durable, with a vibrant screen. The camera takes high-quality photos in any lighting, and the battery life is impressive. The device offers a variety of useful features and sensors, with fast data transfer speeds. Overall, this phone offers great value for its price.
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