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Blackview BV6900 secret codes


 Specification Blackview BV6900 
 Root Blackview BV6900 
 Unlock Blackview BV6900 
 Firmware Blackview BV6900 
 Developer Mode Blackview BV6900 
 Bypass Lock Screen Blackview BV6900 
 Blackview BV6900 Factory Reset 
 Screenshot Blackview BV6900 

Blackview BV6900


OS: Android 9.0 P

CPU: Octa-Core (4x Cortex A53 2.5 GHz 4x Cortex A53 1.6 GHz)
RAM: 4GB 64GB, 4GB · 64GB
Display: 5.84" inc
Camera: 16 MP, ƒ/ 2.0, 1/3.1, (wide), 1.00 µm
-8 MP, ƒ/ 2.2, (ultrawide), 1.12 µm
-0,3 MP, (depth),
-0,3 MP, ƒ/ 2.8, (macro)
Battery: 5580 mAh, Li-Polymer, non-removable




Blackview BV6900 smartphone runs on Android 9.0 P operating system. The phone is powered by Octa-Core (4x Cortex A53 2.5 GHz 4x Cortex A53 1.6 GHz) processor. It has 4GB 64GB, 4GB · 64GB. Internal storage options which can be extended with the help of microSDXC (uses shared SIM slot). The smartphone has a LCD IPS providing, Screen-to-Body Ratio of 63%. The smartphone is fueled with a 5580 mAh, Li-Polymer, non-removable. The main camera of the smartphone consists of a 16 MP, ƒ/ 2.0, 1/3.1, (wide), 1.00 µm -8 MP, ƒ/ 2.2, (ultrawide), 1.12 µm -0,3 MP, (depth), -0,3 MP, ƒ/ 2.8, (macro). The sensors include Fingerprint (rear-mounted), Proximity, Accelerometer, compass, gyro, Magnetometer , Infrared port Wireless charging - -Fast charging 18.0W IP68, MIL-STD-810G -IP69K. Connectivity features in the smartphone include Bluetooth, GPS, A-GPS, GLONASS, Beidou, Galileo, NFC and more. The Blackview BV6900 are available in various colors such as Black, Green, Orange. It measures 164.5 x81.4 x 15.0 mm | 6.48 x 3.2 x 0.59 in and weighs 284 g | 10.02 oz.

Secret codes for Blackview BV6900

*#06#- International Mobile Equipment Identity
*#*#3646633#*#* or *#*#54298#*#*- Engineering Mode (for smartphones based on MTK processor)
*#*#4636#*#*- Android Testing Mode (Phone, Battery, WiFi and other)
*#*#225#*#*- Calendar Storage, show the number events in your calendar
*#*#426#*#*- Google Play services android.
*#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#*#*- Rlz Debug UI. Unique Device ID, PID, ACAP other data related to application installation.
*#*#36245#*#*- Display a debug information about your email ID
*#*#8255#*#*- This code show the GTalk Service Monitor
*#*#64663#*#*- Used to launch Hardware Test
*#*#7780#*#*- Factory Data Reset.
*2767*3855#- Full reset EEROM.
*#*#232338#*#*- Shows 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 Test Code
*#*#197328640#*#*- Enabling test mode for service activity
*#*#0283#*#*- Packet Loopback test
*#0228#- battery calibration


*#*#232339#*#* OR *#*#526#*#*- Wireless Lan Tests
*#*#0*#*#*- LCD test Code
*#*#3264#*#*- Show Ram version
*#*#1111#*#*- FTA Software version
*#*#2664#*#*- Touch-Screen test
*#*#0588#*#*- Test the proximity sensor
*#*#8351#*#*- Enables voice dialing logging mode
*#*#232331#*#*- Test the Bluetooth
*#*#232337#*#- Displays Bluetooth address
*#*#7262626#*#*- Field test
*#*#0289#*#* OR *#*#0673#*#*- Audio test
*#*#0842#*#*- Device test (vibration test and backlight test)
*#*#2663#*#*- Show touch-screen version
*#*#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 BV6900



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#- Activation call waiting
#43#- Deactivation 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#- Activate all calls divert
#21#- Deactivate all calls divert
*#21#- Check status of divert all calls
Call diversion when "no answer"
**61*PhoneNumber#- Register and activate divert on no answer to PhoneNumber
##61#- Unregister divert on no answer
*61#- Activation Divert on no answer calls
#61#- Deactivate divert on no answer calls
*#61#- Check status of divert on no answer
Divert calls if your line is "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
Divert calls if your line is "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
GSM codes for barring all calls
**330*code#- Enable barr all calls
#330*code#- Disable Barr all calls
*#330*code#- Check status of barr all calls
Activate barr 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
Block all outgoing international calls except home country
**332*code#- Activate all outgoing international calls except home country barring
#332*code#- Deactivate all outgoing international calls except home country barring
*#332*code#- Check status of barr all outgoing international calls except home country
GSM codes for 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#- Enable barr all incoming calls
#35*code#- Disable Barr all incoming calls
*#35#- Check status of barr all incoming calls
GSM codes for barring all incoming calls when roaming
**351*code#- Enable barr all incoming calls when roaming
#351*code#- Disable Barr all incoming calls when roaming
*#351#- Check status of barr all incoming calls when roaming
Activate barr all incoming calls
**353*code#- Activation Blocking all incoming calls
#353*code#- Deactivate Block all incoming calls
*#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 BV6900



userVldabzMarch 13, 2024
The camera captures great photos in all lighting conditions. The battery lasts long and charges quickly. The rugged design is durable. The screen is vibrant and sharp. Performance is smooth. Great value for the price.
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