| 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 |
| Compare 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 |
 | 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 | ||
