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OnePlus 7T secret codes


 Specification OnePlus 7T 
 Hard reset OnePlus 7T 
 Root OnePlus 7T 
 Unlock OnePlus 7T 
 Firmware OnePlus 7T 
 Developer Mode OnePlus 7T 
 Bypass Lock Screen OnePlus 7T 
 OnePlus 7T Factory Reset 
 Screenshot OnePlus 7T 

OnePlus 7T


OS: Android 10.0

CPU: Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Display: 6.55" inc
Camera: 48 MP, Triple




OnePlus 7T smartphone runs on Android 10.0 operating system. The phone is powered by Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) processor. It has 128GB 8GB RAM, 256GB 8GB RAM, UFS3.0. Internal storage options which can be extended with the help of No. The smartphone has a Fluid AMOLED providing, Screen-to-Body Ratio of 86.5%. The smartphone is fueled with a 3800 mAh,  Non-removable Li-Po. The main camera of the smartphone consists of a 48 MP, Triple. The sensors include Fingerprint (under display, optical), accelerometer, gyro, proximity, compass. Connectivity features in the smartphone include Bluetooth, dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS, Wi-Fi, NFC and more. The OnePlus 7T are available in various colors such as Frosted Silver, Glacier Blue. It measures 160.9 x 74.4 x 8.1 mm and weighs 190 g.

Secret codes for OnePlus 7T

*#06#- IMEI number is a unique identification that all mobile phones have
*#*#3646633#*#* or *#*#54298#*#*- Engineering Mode (for smartphones based on MTK processor)
*#*#4636#*#*- Android Testing Mode (Phone, Battery, WiFi and other)
*#*#225#*#*- This code show the number of festivities and events in your calendar
*#*#426#*#*- Debug information for Google Play service.
*#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 Google partner setup (RLZ debug Interface)
*#*#36245#*#*- Debug email in apps/Email
*#*#8255#*#*- This code show the GTalk Service Monitor
*#*#64663#*#*- Mobile phones Hardware Test
*#*#7780#*#*- Return to factory setting for hard reset but remove applications only.
*2767*3855#- The firmware of the device is completely reinstalled
*#*#232338#*#*- Wi-Fi Mac Address Information
*#*#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#*#*- Test GPS
*#*#197328640#*#*- Enabling test mode for service activity
*#*#0283#*#*- Packet Loopback test
*#0228#- battery calibration


*#*#232339#*#* OR *#*#526#*#*- Wireless Lan Tests
*#*#0*#*#*- LCD Screen Test
*#*#3264#*#*- Ram version
*#*#1111#*#*- FTA Software version
*#*#2664#*#*- Touch-Screen test
*#*#0588#*#*- Open the proximity test
*#*#8351#*#*- Enables voice dialing logging mode
*#*#232331#*#*- Test the Bluetooth
*#*#232337#*#- Bluetooth address
*#*#7262626#*#*- Field test
*#*#0289#*#* OR *#*#0673#*#*- Audio test
*#*#0842#*#*- Used for the test of Vibration and Backlight
*#*#2663#*#*- Touch Screen Version (Firmware 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 OnePlus 7T



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
Configure Call waiting
*43#- Enable call waiting on your phone
#43#- Disable call waiting on your phone
*#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#- Turn On Divert all calls
#21#- Turn OFF Divert all calls
*#21#- Check status of divert all calls
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#- Enable Divert on no answer calls on your phone
#61#- Disable divert on no answer calls on your phone
*#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 forwarding 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
USSD Codes For Barring 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
All outgoing international calls barring
**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
USSD Codes For Barring all outgoing international calls except home country
**332*code#- Turn On Barr all outgoing international calls except home country
#332*code#- Turn OFF Barr all outgoing international calls except home country
*#332*code#- Check status of barr all outgoing international calls except home country
USSD 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 on your phone
#35*code#- Disable Barr all incoming calls on your phone
*#35#- Check status of barr all incoming calls
USSD Codes For Barring 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
All incoming calls barring
**353*code#- Enable Blocking all incoming calls on your phone
#353*code#- Disable Block all incoming calls on your phone
*#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 OnePlus 7T



userAmit vermaOctober 05, 2021
Incoming call barring code for one plus 7t
Reply        

userAryanApril 29, 2023
Nhi hota Hai
Reply        

userVanevl-SipMarch 15, 2024
The camera takes stunning photos and videos in any lighting. The battery lasts long and charges quickly. The phone is packed with features and has a sleek design.
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