| Code | Function | |------|----------| | *#0*# | (LCD, touch, sensors, camera, vibration, backlight, receiver, speaker, subkey, etc.) | | *#0011# | Service Mode – Real-time signal strength (RSSI, RSRP, RSRQ, SINR), band info, CA status, temperature, battery stats | | *#0228# | Battery Status – Voltage, temperature, ADC, fuel gauge. Caution: "Quick Start" resets fuel gauge. | | *#0808# | USB Settings – Switch between MTP, ADB, PTP, RNDIS, ACM, etc. | | *#1234# | Firmware Version – Displays AP, CP, CSC versions | | *#12580*369# | SW & HW Info – Detailed device info including RF cal date, manufacturing date | | *#2663# | TSP / TSK Firmware Update – Updates touch screen firmware | | *#3497159# | Camera Firmware – Shows camera module type, firmware version (phone vs. internal) | | *#7353# | Quick Audio Test – Speaker, receiver, mic, vibration test |
Home > Android * Samsung Secret Codes List (2025) – Download PDF. MMI and USSD are secret dialer codes that give technical specifi... Scribd Mmi codes dialer codes help - Samsung Community You can reset just settings or just network settings instead of wiping the whole phone. Might help. Oh and as a last resort, you c... samsung.com Samsung Diagnostic and Test Codes List | PDF - Scribd #272 imei#* (Display/change CSC code)or #272 HHMM#* # #1472365# # (GPS test settings) # #197328640# # (Service mode main men... Scribd Every Samsung Users must Know about these 5 Secret Codes Nov 16, 2024 — mmi codes samsung
The following dialer codes are compatible with modern Samsung One UI software environments. Enter them directly into the stock Samsung Phone application keypad. Most codes execute automatically upon typing the final character, without needing to press the "Call" button. Connection problems or invalid MMI code | Code | Function | |------|----------| | *#0*#