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Jiayu F2 secret codes


 Specification Jiayu F2 
 Root Jiayu F2 
 Unlock Jiayu F2 
 Firmware Jiayu F2 
 Developer Mode Jiayu F2 
 Bypass Lock Screen Jiayu F2 
 Jiayu F2 Factory Reset 
 Screenshot Jiayu F2 

Jiayu F2


OS: Android 4.4 KitKat

CPU: Quad-Core (4x Cortex A7 1.3 GHz)
RAM: 2GB 16GB, 2GB · 16GB
Display: 5" inc
Camera: 8 MP, Unknow, (wide), 1.39 µm
Battery: 3000 mAh, Li-Ion, Removable




Jiayu F2 smartphone runs on Android 4.4 KitKat operating system. The phone is powered by Quad-Core (4x Cortex A7 1.3 GHz) processor. It has 2GB 16GB, 2GB · 16GB. The smartphone has a LCD IPS providing, Screen-to-Body Ratio of 68%. The smartphone is fueled with a 3000 mAh, Li-Ion, Removable. The main camera of the smartphone consists of a 8 MP, Unknow, (wide), 1.39 µm. The sensors include Proximity. Connectivity features in the smartphone include Bluetooth, GPS, A-GPS, 3.5 mm Jack and more. The Jiayu F2 are available in various colors such as Black. It measures 143.5 x69.8 x 8.9 mm | 5.65 x 2.75 x 0.35 in and weighs 160 g | 5.64 oz.

Secret codes for Jiayu F2

*#06#- International Mobile Equipment Identity
*#*#3646633#*#* or *#*#54298#*#*- Engineering Mode (for smartphones based on MTK processor)
*#*#4636#*#*- Hidden Android Testing menu (Phone, Battery, WiFi and other)
*#*#225#*#*- Calendar Storage, show the number events in your 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#*#*- Access to Rlz Debug Ul
*#*#36245#*#*- Display a debug information about your email ID
*#*#8255#*#*- For Google Talk service monitoring
*#*#64663#*#*- Engineering Mode (Version, WLAN, Bluetooth, Battery, Speakers)
*#*#7780#*#*- Return to factory setting.
*2767*3855#- Full reset EEROM.
*#*#232338#*#*- Shows 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
*#*#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
*#*#3264#*#*- Show Ram version
*#*#1111#*#*- FTA Software version
*#*#2664#*#*- Touch-Screen test
*#*#0588#*#*- Test the proximity sensor
*#*#8351#*#*- Enables voice dialing logging mode
*#*#232331#*#*- Troubleshoot your Bluetooth
*#*#232337#*#- Show device's Bluetooth address
*#*#7262626#*#*- Field test
*#*#0289#*#* OR *#*#0673#*#*- Audio test
*#*#0842#*#*- Vibration test and BackLight test
*#*#2663#*#*- Touch-screen version Jiayu F2
*#*#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 Jiayu F2



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#- Activation Divert all calls
#21#- Deactivate Divert all calls
*#21#- Check status of divert all calls
Configure 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
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
Activate 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
Block all calls
**330*code#- Enable barr all calls
#330*code#- Disable Barr all calls
*#330*code#- Check status of barr all calls
GSM codes for barring all outgoing international calls
**331*code#- Activate all outgoing international calls barring
#331*code#- Deactivate all outgoing international calls barring
*#331*code#- Check status of barr all outgoing international calls
Block all outgoing international calls except home country
**332*code#- Activation Barr all outgoing international calls except home country
#332*code#- Deactivate Barr all outgoing international calls except home country
*#332*code#- Check status of barr all outgoing international calls except home country
Block all outgoing calls
**333*code#- 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
**35*code#- Enable barr all incoming calls
#35*code#- Disable Barr all incoming calls
*#35#- Check status of barr all incoming calls
Block 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
GSM 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 Jiayu F2



userXcbjqoMarch 14, 2024
The phone has good battery life, average charging speed, and basic energy saving modes. It has a decent camera and performance, but lacks some advanced features.
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