May 31, 2025 · This article will list all Samsung secret codes that work on the latest One UI. With these codes, you can enter Samsung engineering mode, test the network, diagnose the hardware, and get …

Sep 13, 2025 · Discover Samsung secret codes including screen test, touch screen test, and mobile check codes to unlock hidden features and troubleshoot your Galaxy.

Aug 22, 2025 · Samsung secret codes let you unlock hidden features, test hardware, and troubleshoot issues with ease. This guide shares the full Samsung secret code list for 2025 and explains how to …

5 days ago · Get the complete Samsung secret codes list for 2026. Find diagnostic test codes, MMI codes, and hacks to check, test, and unlock hidden features on your Galaxy phone.

Nov 9, 2025 · Discover 40+ Samsung secret codes for Galaxy phones. Access hidden diagnostic menus, check IMEI, test hardware, view firmware info, battery stats & more.

4 days ago · Samsung codes list delivers an extensive collection of secret USSD and MMI shortcuts that unlock powerful diagnostic tools, hardware tests, firmware details, and advanced configurations …

Oct 14, 2025 · These secret codes, known as USSD (Unstructured Supplementary Service Data) and MMI (Man-Machine Interface) codes, give you direct access to system information, testing features, …

Apr 3, 2024 · Did you know Samsung has secret codes for mobile development or fixing technical issues? Here is a full list of Samsung secret codes, 69 in total. Check them out.

Sep 10, 2024 · The list above provides a selection of secret codes specific to Samsung devices, facilitating a deeper interaction with the phone’s system and components. Users should employ …

May 6, 2025 · These Samsung secret codes are especially useful when troubleshooting, authenticating a device, or simply discovering what your phone can do. Now we can proceed to the Samsung codes …