Samsung Galaxy Note 20 5G secret codes

OS: Android v10 (Q)

CPU: Octa core (2.73 GHz, Dual core, M5 Mongoose 2.5 GHz, Dual core, Cortex A76 2 GHz, Quad core, Cortex A55)

RAM: 8 GB

Display: 6.7 inches (17.02 cm)

Battery: 4300 mAh

Samsung Galaxy Note 20 5G smartphone runs on Android v10 (Q) operating system. The phone is powered by Octa core (2.73 GHz, Dual core, M5 Mongoose 2.5 GHz, Dual core, Cortex A76 2 GHz, Quad core, Cortex A55) processor. It has 8 GB. The smartphone has a Li-ion providing. The smartphone is fueled with a 4300 mAh. The main camera of the smartphone consists of a 10 MP f/2.2, Wide Angle Primary Camera(26 mm focal length, 3.2" sensor size, 1.22µm pixel size). The sensors include Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope. Connectivity features in the smartphone include Bluetooth, A-GPS, Glonass, Wi-Fi, NFC, 3.5 mm Jack and more. The Samsung Galaxy Note 20 5G are available in various colors such as Mystic Green, Mystic Gray. It measures 161.6 x 75.2 x 8.3 mm and weighs 192 grams Below.

Secret codes for Samsung Galaxy Note 20 5G

*#06#	- IMEI (International Mobile Equipment Identity) number
##3646633## or ##54298##	- Engineering Mode (for smartphones based on MTK processor)
##4636##	- Hidden Android Testing menu (Phone, Battery, WiFi and other)
##225##	- Calendar Storage
##426##	- Open Google Play Services
*#0011#	- ServiceMode
*#0808#	- Change USB Settings
*#9900#	- Dump mode
*#9090#	- Diagnostic configuration
#0#	- General Test Mode
*#2663#	- TSP / TSK firmware update
#12580369#	- Software and hardware info
*#0283#	- Audio Loopback Control
#7465625638#	- Insert Network Lock Key Code
##759##	- Rlz Debug UI. Unique Device ID, PID, ACAP other data related to application installation.
##36245##	- Email debug information
##8255##	- For Google Talk service monitoring
##64663##	- To launch hardware test (Version, Sim, WLAN, Battery, Radio, Speakers, Bluetooth)
##7780##	- Factory Data Reset.
27673855#	- Instant reset
##232338##	- Displays Wi-Fi Mac-address
##34971539## or *#34971539#	- Show 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
##273283255663282##*	- For a quick backup to all your media files
##1575##	- Launch GPS test
##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##	- Ram version
##1111##	- FTA Software version
##2664##	- Touch-Screen test
##0588##	- Proximity sensor test
##8351##	- Enables voice dialing logging mode
##232331##	- Troubleshoot your Bluetooth
##232337#*#	- Displays bluetooth device 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
##49862650468##*	- PDA, Phone, Hardware, RF Call Date firmware info
##8350##	- Disables voice dialing logging mode
##2222##	- FTA Hardware verion

GSM codes for Samsung Galaxy Note 20 5G

Change code
*03old codenew codenew code#
- Change code for call barring
*04old PIN codenew PIN new PIN#
- Change SIM Card PIN code
*042old PIN2 codenew PIN2new PIN2#
- Change SIM Card PIN2 code
*05PUK codenew PUKnew PUK#
- Change SIM Card PUK code
*052PUK2 codenew PUK2new PUK2#
- Change SIM Card PUK2 code

Call waiting
*43#	- Call waiting is turned ON
#43#	- Call waiting is turned OFF
*#43#	- Check status of call waiting

Call Forwarding
##002#	- Disable All Call Forwarding
*004PhoneNumber#	- Set all configured call diversions to PhoneNumber
##004#	- Unregister all configured call diversions

Status of divert all calls
21PhoneNumber#	- 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"
*61PhoneNumber#	- Register and activate divert on no answer to PhoneNumber
##61#	- Unregister divert on no answer
*61#	- Divert on no answer calls is turned ON
#61#	- Divert on no answer calls is turned OFF
*#61#	- Check status of divert on no answer

Diversion in case of "not available"
*62PhoneNumber#	- 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"
*67PhoneNumber#	- 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
#6711#	- Check status of divert on busy voice calls
#6713#	- Check status of divert on busy fax calls
#6725#	- Check status of divert on busy data calls

Activate barr all outgoing calls
*33code#	- 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

Codes for barring all calls
*330code#	- Activate barr all calls
#330*code#	- Deactivate Barr all calls
#330code#	- Check status of barr all calls

Activate barr all outgoing international calls
*331code#	- Activate all outgoing international calls barring
#331*code#	- Deactivate all outgoing international calls barring
#331code#	- Check status of barr all outgoing international calls

Blocking all outgoing international calls except home country
*332code#	- Activate all outgoing international calls except home country barring
#332*code#	- Deactivate all outgoing international calls except home country barring
#332code#	- Check status of barr all outgoing international calls except home country

Codes for barring all outgoing calls
*333code#	- Activate all outgoing calls barring
#333*code#	- Deactivate all outgoing calls barring
*#333#	- Check status of barr all outgoing calls

Activate barr all incoming calls
*35code#	- Activate barr all incoming calls
#35*code#	- Deactivate Barr all incoming calls
*#35#	- Check status of barr all incoming calls

Codes for barring all incoming calls when roaming
*351code#	- Activate barr all incoming calls when roaming
#351*code#	- Deactivate Barr all incoming calls when roaming
*#351#	- Check status of barr all incoming calls when roaming

Activate barr all incoming calls
*353code#	- Block all incoming calls is turned ON
#353*code#	- Block all incoming calls is turned OFF
*#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 Note 20 5G

	Chris	March 17, 2022
	I just type it in to the phone number and call it correct? Because when i try it on my phone, it's just saying "welcome to Verizon wireless, " blah blah blah
Reply

	Vak-Kawakj	March 14, 2024
	The camera quality is impressive with various shooting modes and optical image stabilization. The battery life is decent with fast charging. The device is feature-rich with a sleek design.
Reply

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