Troubleshooting

When you turn on your device or while you are using the device, it prompts you to enter one of the following codes:

•Password: When the device lock feature is enabled, you must enter the password you set for the device.

•PIN: When using the device for the first time or when the PIN requirement is enabled, you must enter the PIN supplied with the SIM or USIM card. You can disable this feature by using the Lock SIM card menu.

•PUK: Your SIM or USIM card is blocked, usually as a result of entering your PIN incorrectly several times. You must enter the PUK supplied by your service provider.

•PIN2: When you access a menu requiring the PIN2, you must enter the PIN2 supplied with the SIM or USIM card. For details, contact your service provider.

Your device displays network or service error messages

•When you are in areas with weak signals or poor reception, you may lose reception. Move to another area and try again.

•You cannot access some options without a subscription. Contact your service provider for more details.

The touch screen responds slowly or improperly

If your device has a touch screen and the touch screen is not responding properly, try the following:

•Remove any protective covers from the touch screen. Protective covers may prevent the device from recognising your inputs and are not recommended for touch screen devices.

•Ensure that your hands are clean and dry when tapping the touch screen.

•Restart your device to clear any temporary software bugs.

•Ensure that your device software is upgraded to the latest version.

•If the touch screen is scratched or damaged, take it to your local Samsung Service Centre.

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GT-I8190RWNPTR, GT-I8190RWNNRJ, GT2I8190RWNO2C, GT-I8190GRNTMZ, GT-I8190RWNWIN specifications

The Samsung GT-I8190 series, which includes models GT-I8190RWNDBT, GT-I8190MBNTPL, GT-I8190RWNDTM, GT-I8190MBNDTM, and GT-I8190MBNSFR, represents a collection of compact smartphones that are notable for their balance of performance and user-friendly features. These models, often referred to as the Galaxy S3 Mini series, were designed to cater to users looking for a more compact alternative to the popular Galaxy S3, allowing for easy handling without compromising on functionality.

One of the standout features of the GT-I8190 series is its 4.0-inch Super AMOLED display which provides vibrant colors and deep contrasts, ensuring an engaging viewing experience whether for multimedia consumption or everyday tasks. The screen resolution of 800 x 480 pixels delivers clear visuals, making it suitable for browsing and streaming.

In terms of performance, the GT-I8190 models are powered by a dual-core processor, typically clocked at 1 GHz, alongside 1 GB of RAM. This configuration enables smooth multitasking and efficient operation of various applications, catering to both casual users and those who require more from their devices. The internal storage capacities range from 8 GB to 16 GB, expandable via microSD cards, offering users the flexibility to store media and applications as needed.

The camera capabilities of the GT-I8190 series are also noteworthy. The rear-facing 5-megapixel camera is equipped with features such as autofocus and LED flash, allowing for decent photography even in less than ideal lighting conditions. For video calls and selfies, a VGA front-facing camera provides basic functionality.

In terms of connectivity, these models are equipped with essential features including Bluetooth, Wi-Fi, and GPS, alongside support for 3G networks, ensuring that users maintain connectivity on the go. The inclusion of an NFC option in certain variants enhances its capabilities, making contactless transactions and data sharing convenient.

The GT-I8190 series runs on the Android operating system, typically featuring an early version of Jelly Bean, customized with Samsung’s TouchWiz interface. This provides a user-friendly experience with access to a myriad of applications via the Google Play Store.

Overall, the Samsung GT-I8190 series is characterized by its compact design, functional performance, and reliable features, making it an excellent choice for users seeking a practical smartphone that fits comfortably in hand while delivering essential connectivity and functionality. These models represent a solid entry in the mid-range smartphone market, catering to a diverse audience.