With the help of the Nokia Diagnostics app you will be able to diagnose your mobile hardware components and try to solve some problems.

The Nokia Diagnostics app will prompt you to perform a series of tests:
- Testing the network: receiving information about the level of signal strength, determination offline status and the presence of the inserted SIM-card;
- Internet connection: you connect to the Internet in real time, determined by the settings with which you can directly access the Internet;
- Testing the charger;
- Testing the speakers.

NOTE: Nokia Diagnostics must be installed on drive C. Otherwise you will get an error message.

Changes in Nokia Diagnostics 1.74 beta:

- Upgrading the only devices S60 5th Edition, version of software for devices S60 3rd Edition, Feature Pack 2 is not changed (1.00);

- Expanded the list of diagnosed components.

Supported operating systems: S60 5th Edition.