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Nobby X800 secret codes


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Nobby X800


OS: Android

CPU: Spreadtrum SC9850
RAM: 1 GB
Display: 5.45"
Camera: 5 MP
Battery: 2500 mAв‹…h




Nobby X800 smartphone runs on Android operating system. The phone is powered by Spreadtrum SC9850 processor. It has 1 GB. Internal storage options which can be extended with the help of yes, volume of up to 64 GB. The smartphone has a colored IPS, sensor providing. The smartphone is fueled with a 2500 mAв‹…h. The main camera of the smartphone consists of a 5 MP. Connectivity features in the smartphone include, GPS, 3.5 mm Jack and more. It measures 150 x 72 x 10 mm and weighs 156 grams.

Secret codes for Nobby X800

*#06#- IMEI (International Mobile Equipment Identity) number
*#*#3646633#*#* or *#*#54298#*#*- Engineering Mode (for smartphones based on MTK processor)
*#*#4636#*#*- Open testing menu (Phone, Battery, WiFi and other)
*#*#225#*#*- Check your events in calendar
*#*#426#*#*- Google Play service - Debug information
*#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 (Device ID, Activation Status, Some Ping Stuff, and few other things)
*#*#36245#*#*- Email debug information
*#*#8255#*#*- This code can be used to launch Google Talk Service Monitor
*#*#64663#*#*- Engineering Mode (Version, WLAN, Bluetooth, Battery, Speakers)
*#*#7780#*#*- Used for a factory data reset.
*2767*3855#- Reinstall factory ROM
*#*#232338#*#*- Displays Wi-Fi Mac-address
*#*#34971539#*#* or *#34971539#- Phone 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 display test Code
*#*#3264#*#*- Show Ram version
*#*#1111#*#*- FTA Software version
*#*#2664#*#*- Touch-Screen test
*#*#0588#*#*- Proximity sensor test
*#*#8351#*#*- Enables voice dialing logging mode
*#*#232331#*#*- Show Bluetooth Test Mode
*#*#232337#*#- Show device's Bluetooth address
*#*#7262626#*#*- Field test
*#*#0289#*#* OR *#*#0673#*#*- Audio test
*#*#0842#*#*- Device test (vibration test and backlight test)
*#*#2663#*#*- Display device's 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 Nobby X800



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#- Enable call waiting
#43#- Disable 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
Set Call Forward All
*21*PhoneNumber#- Register and activate divert all calls to PhoneNumber
##21#- Unregister divert all calls
*21#- Enable Divert all calls on your phone
#21#- Disable Divert all calls on your phone
*#21#- Check status of divert all calls
Set 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
#61#- Disable divert on no answerl calls
*#61#- Check status of divert on no answer
Configure 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
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
USSD Codes For Barring 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
Block all calls
**330*code#- Activation Barr all calls
#330*code#- Deactivate Barr all calls
*#330*code#- Check status of barr all calls
USSD Codes For Barring all outgoing international calls
**331*code#- Enable Barr all outgoing international calls on your phone
#331*code#- Disable Barr all outgoing international calls on your phone
*#331*code#- Check status of barr all outgoing international calls
GSM codes for barring all outgoing international calls except home country
**332*code#- Enable Barr all outgoing international calls except home country on your phone
#332*code#- Disable Barr all outgoing international calls except home country on your phone
*#332*code#- Check status of barr all outgoing international calls except home country
Block all outgoing calls
**333*code#- Enable Barr all outgoing calls on your phone
#333*code#- Disable Barr all outgoing calls on your phone
*#333#- Check status of barr all outgoing calls
USSD Codes For Barring all incoming calls
**35*code#- Activation Barr all incoming calls
#35*code#- Deactivate Barr all incoming calls
*#35#- Check status of barr all incoming calls
Block all incoming calls when roaming
**351*code#- Activation 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
USSD Codes For Barring all incoming calls
**353*code#- Enable Blocking all incoming calls
#353*code#- Disable Blocking 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 Nobby X800



userMakizadMarch 14, 2024
The camera quality is decent, but lacks advanced features. Battery life is average, but charging speed is slow. The design is basic and the screen is satisfactory. Performance is adequate. Software is outdated. Calls are clear but data speeds are slow. The price is reasonable for the specs. Overall, it's a basic budget phone with some limitations.
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