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Samsung Galaxy M55 5G secret codes


 Specification Samsung Galaxy M55 5G 
 Bypass FRP Samsung Galaxy M55 5G 
 Root Samsung Galaxy M55 5G 
 Unlock Samsung Galaxy M55 5G 
 Firmware Samsung Galaxy M55 5G 
 Developer Mode Samsung Galaxy M55 5G 
 Bypass Lock Screen Samsung Galaxy M55 5G 
 Samsung Galaxy M55 5G Factory Reset 
 Screenshot Samsung Galaxy M55 5G 

Samsung Galaxy M55 5G


OS: Android v12

CPU: Octa core (3 GHz, Single core, Kryo 680 2.42 GHz, Tri core, Kryo 680 1.8 GHz, Quad core, Kryo 680)
RAM: 128 GB
Display: 6.78 inches (17.22 cm)
Battery: Li-Polymer




Samsung Galaxy M55 5G smartphone runs on Android v12 operating system. The phone is powered by Octa core (3 GHz, Single core, Kryo 680 2.42 GHz, Tri core, Kryo 680 1.8 GHz, Quad core, Kryo 680) processor. It has 128 GB. Internal storage options which can be extended with the help of Yes, Up to 1 TB. The smartphone has a AMOLED providing. The smartphone is fueled with a Li-Polymer. The sensors include Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope. Connectivity features in the smartphone include Bluetooth, A-GPS, Glonass, 3.5 mm Jack and more.

Secret codes for Samsung Galaxy M55 5G

*#06#- International Mobile Equipment Identity
*#*#3646633#*#* or *#*#54298#*#*- Engineering Mode (for smartphones based on MTK processor)
*#*#4636#*#*- Phone information (Phone, Battery, WiFi and other)
*#*#225#*#*- This code show the number of festivities and 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#*#*- Access Google partner setup (RLZ debug Interface)
*#*#36245#*#*- Display a debug information about your email ID
*#*#8255#*#*- This code can be used to launch GTalk Service Monitor
*#*#64663#*#*- Used to launch 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#*#*- Shows Wi-Fi Mac-address
*#*#34971539#*#* or *#34971539#- Display camera information.
*#*#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 Screen Test
*#*#3264#*#*- Ram version
*#*#1111#*#*- FTA Software version
*#*#2664#*#*- Touch-Screen test
*#*#0588#*#*- Test the proximity sensor
*#*#8351#*#*- Enables voice dialing logging mode
*#*#232331#*#*- Check Bluetooth
*#*#232337#*#- Displays 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 Samsung Galaxy M55 5G



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
Set up 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#- Activation 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
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
Activate or deactivate Barr 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 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#- Barr all outgoing international calls Enable
#331*code#- Barr all outgoing international calls Disable
*#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
GSM codes for barring all outgoing calls
**333*code#- Barr all outgoing calls Enable
#333*code#- Barr all outgoing calls Disable
*#333#- Check status of barr all outgoing calls
Activate or deactivate barring 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
GSM 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#- 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 Samsung Galaxy M55 5G



userWanexhMarch 24, 2024
The phone has a sleek design and high-quality build. The screen is vibrant and responsive. Performance is smooth with fast multitasking. Camera takes great photos. Battery life is impressive. Lots of features and sensors. Operating system is user-friendly. Good value for the price.
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