Realme Secret Codes & USSD Dial Codes (2026)
Realme UI codes & fixes
Realme secret codes are short USSD and MMI sequences typed directly into the phone dialer that open diagnostic screens, service menus and network information panels normally hidden from the standard settings app. They let you inspect the hardware and firmware of your Realme device without installing anything.
Typical uses include checking the exact firmware build, reading battery voltage and health data, running display and touch tests, viewing the serving cell and signal strength, and displaying the IMEI. Each entry in the table below is documented publicly and labelled with a risk level so you know what will happen before you dial.
Codes execute immediately on most Android builds, with no confirmation dialog, so read the risk column carefully. Anything marked destructive erases user data the moment it is accepted by the dialer, and there is no way to cancel or undo it afterwards.
Checking a used Realme handset? Run its IMEI through our free IMEI checker — dial *#06# to reveal the 15-digit number.
Full Realme secret code list (37 codes)
Every code below is documented from public device and service documentation. None of these codes erase user data, but always read the risk column first.
| Code | What it does | Category | Risk level |
|---|---|---|---|
| Show IMEI. Displays the IMEI number(s) of your Realme phone. | info | Safe — read only | |
| Testing & Usage Menu. Opens Android's phone information menu with signal, network and usage details (availability varies by Realme UI version). | info | Safe — read only | |
| Call Forwarding Status. Shows whether all-call forwarding is active and to which number. | network | Safe — read only | |
| Forwarding When Unanswered. Shows the number that receives calls you don't answer. | network | Safe — read only | |
| Forwarding When Unreachable. Shows where calls go when your phone is off or has no signal. | network | Safe — read only | |
| Forwarding When Busy. Shows the number that receives calls while you're on another call. | network | Safe — read only | |
| Cancel All Forwarding. Turns off every type of call forwarding on the line. | network | Caution — changes settings | |
| Caller ID Status. Shows whether your number is hidden or shown on outgoing calls. | network | Safe — read only | |
| Factory Data Reset (partial). Clears app data, downloaded apps and accounts. Keeps system apps. Back up first. | reset | Caution — changes settings | |
| Wi-Fi MAC Address. Displays the device's Wi-Fi MAC address. | info | Safe — read only | |
| GPS Test. Runs a quick GPS test to verify satellite lock and location performance. | diagnostics | Safe — read only | |
| Wireless LAN Test. Opens the Wi-Fi / wireless LAN test screen. | hardware-test | Safe — read only | |
| Vibration & Backlight Test. Runs a test cycle for the vibration motor and screen backlight. | hardware-test | Safe — read only | |
| LCD Display Test. Opens the screen test suite (colors, dead pixels, touch). | hardware-test | Safe — read only | |
| Touchscreen Test. Tests touch response across the screen. | hardware-test | Safe — read only | |
| Proximity Sensor Test. Verifies the proximity sensor used to blank the screen during calls. | hardware-test | Safe — read only | |
| Audio / Melody Test. Runs a speaker and audio playback test. | hardware-test | Safe — read only | |
| Bluetooth Test. Opens the Bluetooth hardware test screen. | hardware-test | Safe — read only | |
| Camera Information. Shows camera firmware details. Avoid the firmware-update option unless you know what you're doing. | diagnostics | Caution — changes settings | |
| Field Test (GSM). Runs a GSM field/signal test. | diagnostics | Safe — read only | |
| Call Waiting Status. Shows whether call waiting is currently enabled. | network | Safe — read only | |
| Call Barring Status. Shows whether outgoing/incoming call barring is switched on. | network | Safe — read only | |
| Enable Call Waiting. Turns on call waiting so a second caller can reach you mid-call. | network | Caution — changes settings | |
| Disable Call Waiting. Turns off call waiting. | network | Caution — changes settings | |
| Build & Version Info. Shows PDA, phone, CSC and build-time information. | info | Safe — read only | |
| Touchscreen Firmware Version. Displays the touchscreen controller firmware version. | hardware-test | Safe — read only | |
| RAM Version. Shows the device RAM type/version. | info | Safe — read only | |
| Packet Loopback Test. Runs an audio/packet loopback hardware test. | hardware-test | Safe — read only | |
| Melody / Audio Test. Plays a test melody to check the speaker. | hardware-test | Safe — read only | |
| Bluetooth Address. Displays the device's Bluetooth MAC address. | info | Safe — read only | |
| Advanced GPS Test. Opens a detailed GPS/location diagnostics screen. | diagnostics | Safe — read only | |
| PDA / Phone / RF Info. Shows PDA, phone, hardware and RF firmware version details. | info | Safe — read only | |
| Power-Button Behaviour. Changes what the power button does on long-press (end call vs menu). Changes a setting. | diagnostics | Caution — changes settings | |
| Backup Media Files. Opens a file-copy screen to back up media (photos, videos, audio). | diagnostics | Caution — changes settings | |
| MediaTek Engineer Mode. Opens the engineer menu on MediaTek (MTK) chipset phones. Advanced — changing values can affect radios. | diagnostics | Caution — changes settings | |
| Google Talk Service Monitor. Legacy GTalk service monitor screen (older Android).Community-reported · unverified | diagnostics | Safe — read only | |
| Service Mode. Opens the service/test mode menu on many devices. Advanced — for diagnostics only. | diagnostics | Caution — changes settings |
How to use Realme codes
- Open the Realme dialer and go to the keypad, exactly as if you were dialling a number.
- Type the code precisely as shown, including the leading
*and the trailing#. Autocorrect and paste can drop characters, so type it out. - Most sequences fire the moment the final character is entered — you usually do not press call.
- If the screen does not change, press the call button once; a few USSD strings need it.
- Back up photos, messages and app data before running anything marked destructive, then confirm you are on the right device.
- Nothing at all happening usually means the code is disabled on your firmware or blocked by your carrier — it is not a fault with your handset.
Realme secret codes — FAQ
Ondersteun alle Realme-fone dieselfde geheime kodes?
Nee. Kodeondersteuning hang af van die model, die fermwareweergawe en in baie gevalle die netwerkverskaffer wat die selfoon verskaf het. Ouer Realme-modelle bied dikwels toegang tot meer diensspyskaarte as die nuutste modelle, omdat vervaardigers tegniese hulpmiddels geleidelik tot ondertekende diagnostiese toepassings beperk. As ’n kode niks doen nie, is dit byna seker uit jou sagtewareweergawe verwyder of daarin gedeaktiveer, eerder as dat dit verkeerd ingetik is.
Is dit veilig om Realme se geheime kodes te skakel?
Die kodes wat ons as "veilig" merk, wys slegs inligting of maak ’n leesalleen-toetsspyskaart oop, dus kan hulle nie jou foon beskadig nie. Kodes gemerk "wees versigtig" verander ’n instelling of begin ’n hardewareprosedure wat jy eers moet verstaan, en kodes gemerk "vernietigend" wis gebruikersdata onmiddellik uit sonder enige bevestigingsdialoog. Maak altyd ’n rugsteun voordat jy enigiets in die vernietigende kategorie uitvoer.
Waarom gebeur niks wanneer ek ’n kode invoer nie?
Drie algemene redes: die kode word nie deur jou fermware ondersteun nie, jou netwerkoperateur het die USSD-string geblokkeer, of die skakeltoepassing vereis dat jy die oproepknoppie vir daardie spesifieke reeks druk. Probeer die kode met ’n ander SIM of in vliegtuigmodus, en kontroleer elke karakter, insluitend die sterretjie aan die begin en die hutsmerk aan die einde.
Sal die gebruik van hierdie kodes my Realme-waarborg ongeldig maak?
Om bloot diagnostiese inligting te lees, maak nie 'n waarborg ongeldig nie. As jy egter radiofrekwensiebandinstellings verander, skryfbewerkings in 'n ingenieurskieslys uitvoer of 'n fabrieksformatering doen, kan dit jou toestel in 'n toestand laat wat 'n dienssentrum as gebruikerskade kan beskou. Hou by leesalleen-kodes, tensy jy amptelike herstelinstruksies volg.
Kan hierdie kodes 'n netwerkgeslote Realme-foon ontsluit?
Nee. Netwerkontsluiting vereis 'n ontsluitkode wat deur die netwerkoperateur uitgereik is, of 'n amptelike ontsluitversoek deur jou operateur. Enige webwerf wat 'n gratis universele skakelkode vir ontsluiting belowe, mislei jou. Die kodes wat hier gelys word, bied slegs toegang tot diagnostiek, netwerkstatus, fermware-inligting en prosedures om fabrieksinstellings te herstel.
Hoe vind ek my IMEI op 'n Realme-toestel?
Skakel *#06# op enige GSM- of LTE-foon, insluitend elke Realme-model, en die IMEI verskyn onmiddellik. Jy kan ook die nommer met ons IMEI-kontroleerder valideer. Dit voer die Luhn-kontrolesomtoets uit wat die GSMA gebruik om verkeerd getikte of versinde IMEI-nommers op te spoor.
Gidse vir Realme-probleemoplossing
- Realme Overheating — Causes & Fixes (2026)
- Realme Battery Draining Fast — Causes & Fixes (2026)
- Realme Charging Slowly — Causes & Fixes (2026)
- Realme Touchscreen Not Working — Causes & Fixes (2026)
- Realme Screen Not Working — Causes & Fixes (2026)
- Realme Wifi Not Connecting — Causes & Fixes (2026)