| Code | Function |
|------|-----------|
| *#*#34971539#*#* | Camera firmware details and update utility. |
| *#*#0588#*#* | Proximity sensor test (screen turns off when you cover the top front). |
| *#*#2663#*#* | Touchscreen firmware version. |
| *#*#3264#*#* | RAM version information. |
If nothing happens, the code may not be supported on your specific Moto G Stylus model or carrier (some carriers block certain codes).
Before diving into complex diagnostics, try these universal codes. They work on almost every Moto G Stylus model. How to Use Secret Codes on MOTOROLA Moto G Stylus
| Code | Function |
|------|-----------|
| *#*#2486#*#* | Motorola hardware test suite – Tests vibration, LED, buttons, touch, display colors, speaker, microphone, and fingerprint sensor. |
| *#*#0842#*#* | Vibration motor test (device will vibrate). |
| *#*#0289#*#* | Speaker & microphone loopback test (speaks back what you record). |
| *#*#0673#*#* | Audio playback test (plays a melody). |
Note: Availability and behavior vary by Android version, carrier, and Moto model. Some codes may be blocked by carriers or disabled in newer Android releases. | Code | Function | |------|-----------| | *#*#34971539#*#*
| Code | Function |
|------|-----------|
| *#*#7780#*#* | Factory reset (removes Google account and app data, not internal storage media). |
| *2767*3855# | Full factory reset (Wipes everything including internal storage – similar to flashing stock ROM). Does not work on all Moto G Stylus variants after Android 11 due to security changes. |
| ##847446# | Remove any lingering R-SIM / SIM network unlock pattern (carrier-specific). |
The Moto G Stylus series is known for its versatile cameras (macro, ultra-wide, depth). Use these to verify hardware. Before diving into complex diagnostics, try these universal
| Code | Function |
|------|-----------|
| *#*#34971539#*#* | Camera Firmware Info – Shows camera firmware version and update status. |
| *#*#3646633#*#* | Engineer Mode – Opens MediaTek Engineer Mode (if your Stylus has a MediaTek chip). From there, navigate to "Camera" to test each lens individually. |
| *#*#1472365#*#* | GPS Test – Launches a hidden GPS test screen to check satellite lock. |
| Action | Typical code / method | |---|---| | Phone/battery info | ##4636## | | Factory reset (dialer) | ##7780## | | Camera info | ##34971539## | | Wi‑Fi MAC | ##232338## | | Bootloader / fastboot | Button combo at boot (Power + Volume Down) | | Recovery mode | Bootloader → Recovery (Power + Volume combos) |
If you want, I can provide model-specific codes and exact boot button combos for your Moto G Stylus variant (state the model/year).