In this article you will get to know BLU Vivo XL4 Secret Codes for free. These Blu mobile secret codes will help you to unlock hidden features of your Blu smart phones.
BLU Vivo XL4 Mobile Secret Codes & Hidden Codes are such hidden functionality that isn’t shown to normal users. While accessing BLU Vivo XL4 Secret Codes you will get exposer to a wide range of hidden functionalities.
Try these blu secret codes – Screen Test Codes, Call Divert Codes, MMI Codes, Hidden Menu Codes, Engeeniring Mode Codes for BLU Vivo XL4 mobile as per your need. From these hidden codes you can get device software information, test software & hardware, check your device IMEI no, and can take backup and reset your device anytime. And for any further queries, share your feedback in the comment box.
Below you will be able to find list of Blu Secret Codes & Dialer Codes.
BLU Vivo XL4 Secret Code List:
- Displays IMEI number: *#06#
- Calendar Info: *#*#225#*#*
- Google Play Services: *#*#426#*#*
- EMUI version, Serial Number and Product ID: *#*#1357946#*#*
- Background Settings, Veneer information, Network Information Query, Software Upgrade, Restore Factory, Battery Charge: *#*#2846579#*#*
- MMI Audio Simple test: *#*#2846#*#*
- MMI Manu Normal test: *#2846#
- Screenshots: *#*#1357946#*#*
- Screenshots: *#*#2846579#*#*
- IMEI Number: *#06#
- Calendar Info: *#*#225#*#*
- Google Play Services: *#*#426#*#*
BLU Vivo XL4 Hardware Test Code List:
- Quick GPS Test: *#*#1472365#*#*
- A Different Type GPS Test: *#*#1575#*#*
- Android Device LCD display test: *#*#0*#*#*
- Vibration and Backlight test: *#*#0842#*#*
- Android Device Touch Screen Test: *#*#2664#*#*
- Proximity sensor test: *#*#0588#*#*
- Device Field test: *#*#7262626#*#*
- Device Wireless Lan Test: *#*#232339#*#*
- Device Wireless Lan Test: *#*#526#*#*
- Device Audio test: *#*#0289#*#*
- Device Audio test: *#*#0673#*#*
- Device Bluetooth test: *#*#232331#*#*
- Packet Loopback test: *#*#0283#*#*
BLU Vivo XL4 Software Code List:
- Shows complete information about the Device camera: *#*#34971539#*#*
- The displays touch-screen version of Android device: *#*#2663#*#*
- Android Device Ram version*#06# Displays IMEI number: *#*#3264#*#*
- Displays Bluetooth device address: *#*#232337#*#
- Displays Wi-Fi Mac-address: *#*#232338#*#*
- PDA and Device firmware info: *#*#1234#*#*
- FTA Software version: *#*#1111#*#*
- FTA Hardware version: *#*#2222#*#*
- Displays Build time and change list number: *#*#44336#*#*
BLU Vivo XL4 Reset Code List:
- Reset Android device. Erase all your device data like photos, apps, and settings etc.: *#*#7780#*#*
- It will also Format all your device data and reinstall Android Device firmware.: *2767*3855#
BLU Vivo XL4 Backup Codes:
- For a quick backup to all your media files: *#*#273283*255*663282*#*#*
BLU Vivo XL4 Hidden Secret Codes:
- Changing the power button behavior – Enables direct power off once you try this code: *#*#7594#*#*
- For Google Talk service monitoring: *#*#8255#*#*
- Enables voice dialing logging mode: *#*#8351#*#*
- Disables voice dialing logging mode: *#*#8350#*#*
- Brings up Epst menu: ##778 (+call)
- Enabling test mode for service activity: *#*#197328640#*#*
- PDA, Phone, Hardware, RF Call Date firmware information: *#*#4986*2650468#*#*
- QC test: *#*#64663#*#*
- Rlz Debug Ul: *#*#759#*#*
GSM codes for BLU Vivo XL4
- **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 PI – 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
BLU Vivo XL4 Secret Codes for Call Waiting
- *43# – Activate call waiting
- #43# – Deactivate call waiting
- *#43# – Check status of call waiting
BLU Vivo XL4 Secret Codes for Configure Call Forwarding
- ##002# – Disable All Call Forwarding
- **004*PhoneNumber# – Set all configured call diversions to PhoneNumber
- ##004# – Unregister all configured call diversions
BLU Vivo XL4 Secret Codes for Call Forward
- **21*PhoneNumber# – Register and activate divert all calls to PhoneNumber
- ##21# – Unregister divert all calls
- *21# – Activate divert all calls
- #21# – Deactivate divert all calls
- *#21# – Check status of divert all calls
BLU Vivo XL4 Hidden Codes for 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# – Activate divert on no answer
- #61# – Deactivate divert on no answer
- *#61# – Check status of divert on no answer
BLU Vivo XL4 Secret Codes for 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
BLU Vivo XL4 Hidden Codes for 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
BLU Vivo XL4 Secret Codes for All outgoing calls barring
- **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
If above mentioned Blu secret code is not working
If these BLU Vivo XL4 secret codes are not working on your device, then it might be possible that current version of your BLU Vivo XL4 mobile phone is not compatible with the given codes. Because some hidden codes are system or ROM specific. So, this Blu codes might not work on your device.
One of the most important point to consider while using BLU Vivo XL4 Secret Codes, we should keep in mind that after typing the code we need to dial it also. In another words, you need to dial the BLU Vivo XL4 Secret Codes on your dialer.