| Specification Xiaomi Redmi Note 8 |
| Hard reset Xiaomi Redmi Note 8 |
| Root Xiaomi Redmi Note 8 |
| Unlock Xiaomi Redmi Note 8 |
| Firmware Xiaomi Redmi Note 8 |
| Developer Mode Xiaomi Redmi Note 8 |
| Bypass Lock Screen Xiaomi Redmi Note 8 |
| Xiaomi Redmi Note 8 Factory Reset |
| Screenshot Xiaomi Redmi Note 8 |
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OS: Android 9.0 (Pie); MIUI 10 CPU: Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Display: 6.3" inc Camera: 48 MP,
Quad |
| *#06# | - IMEI, a unique number given to every single mobile phone |
| *#*#3646633#*#* or *#*#54298#*#* | - Engineering Mode (for smartphones based on MTK processor) |
| *#*#4636#*#* | - Displaying Phone Information (Phone, Battery, WiFi and other) |
| *#*#225#*#* | - This code show the number of festivities and 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 Google partner setup (RLZ debug Interface) |
| *#*#36245#*#* | - Display Email debug informations |
| *#*#8255#*#* | - Used to launch G Talk Service Monitor |
| *#*#64663#*#* | - Engineering Mode (Version, WLAN, Bluetooth, Battery, Speakers) |
| *#*#7780#*#* | - Return to factory setting for hard reset but remove applications only. |
| *2767*3855# | - The firmware of the device is completely reinstalled |
| *#*#232338#*#* | - Wi-Fi Mac Address |
| *#*#34971539#*#* or *#34971539# | - Shows complete 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 functionality of your proximity sensor |
| *#*#8351#*#* | - Enables voice dialing logging mode |
| *#*#232331#*#* | - Bluetooth Test Mode |
| *#*#232337#*# | - Show device's 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 |
| 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 | |
| Set up Call waiting | |
| *43# | - Enable call waiting |
| #43# | - Disable call waiting |
| *#43# | - Check status of call waiting |
| USSD Codes For 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# | - 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# | - Enable divert on no answer calls |
| #61# | - Disable divert on no answerl 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 |
| Forwarding 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 |
| Set barring of 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 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# | - To turn Barring On for all outgoing international calls |
| #331*code# | - To turn Barring OFF for all outgoing international calls |
| *#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 |
| Block all outgoing calls | |
| **333*code# | - To turn Barring On for all outgoing calls |
| #333*code# | - To turn Barring OFF for all outgoing calls |
| *#333# | - Check status of barr all outgoing calls |
| Set barring of 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 |
| Block 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# | - Enable Blocking all incoming calls |
| #353*code# | - Disable Blocking all incoming calls |
| *#353# | - Check status of Blocking all incoming calls |
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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. | |
 | Wanpis | July 20, 2020 |
| What is the shortcut codes for redmi Note 8 when it's locked? What codes do I press to see it's firmware? Please email me on wanpislasak@gmail.com | ||
| Reply | ||
| Nirav Sutar | August 27, 2020 |
| How to get battery hacking code for mi note 8 | ||
| Reply | ||
| Md daloar | September 01, 2020 |
| Don't Know my call barring code pls help | ||
| Reply | ||
| Anil Suryavanshi | September 05, 2020 |
| Phone Reset Code Batao | ||
| Reply | ||
| Naing Min Aung | September 12, 2020 |
| Why did't work all of above codes on my redmi note 8.Please explain me.Waiting for your kindly and proficient answer.Sir! To contact me;naingminaung458@gmail.com | ||
| Reply | ||
| vasudha | September 24, 2020 |
| how to know call barring old code? | ||
| Reply | ||
| Shadowalker | December 22, 2020 |
| None of this codes actually works | ||
| Reply | ||
| Shorif | February 11, 2021 |
| Sensor test code not working | ||
| Reply | ||
| Mahdi bukari | February 23, 2021 |
| How can I now code? | ||
| Reply | ||
| rajeev kumar | March 20, 2021 |
| don't know my call barring code | ||
| Reply | ||
| Vishva | April 24, 2021 |
| My problem is not working vibration | ||
| Reply | ||
| IBRAHIM | June 15, 2021 |
| What is the switchmenu code? | ||
| Reply | ||
| DIP SHANKAR KAR | June 23, 2021 |
| HOW CAN I UNLOCK MY XIAOMI NOTE 7 PRO PATTERN LOCK WITHOUT LOOSING DATA | ||
| Reply | ||
| Naim parwaj | June 28, 2021 |
| How to know call barring my phone redmi note 8 | ||
| Reply | ||
| nitin | September 18, 2021 |
| please share how can i disable Screen lock as forget my code | ||
| Reply | ||
| nitin sharma | September 18, 2021 |
| without deleting or formating phone | ||
| Reply | ||
| nitin sharma | September 18, 2021 |
| Please share how can i open/disable screen lock without formatting as forgot my code | ||
| Reply | ||
| Bichitra tarai | October 17, 2021 |
| Mobile switch off | ||
| Reply | ||
| Gopal singh jat | November 04, 2021 |
| Mere call barring code btaoo | ||
| Reply | ||
| Sahil intekhab khan | March 02, 2022 |
| Hack | ||
| Reply | ||
| Sakshi | April 02, 2022 |
| Mobile switch off,How to get IT code | ||
| Reply | ||
| Md momen | March 13, 2023 |
| Redmi note 8 incoming call off code. | ||
| Reply | ||
| Trishi | May 18, 2023 |
| Please share how can I open/disable my screen lock without formatting as I forgot my password. | ||
| Reply | ||
| Soxehcz | March 08, 2024 |
| The phone has a great battery life, fast charging, and energy-saving modes. It offers a variety of functions, sensors, and wireless technologies. The operating system is user-friendly with regular updates. Calls are clear with fast data transfer. The design is sleek with durable materials. The screen is vibrant and protected. Performance is smooth with multitasking capabilities. The camera takes high-quality photos and videos. Overall, the device offers good value for money. | ||
| Reply | ||
