Upgrading the device, Setting a password

Basics

Setting a password

On the Applications screen, tap Settings →Device →Lock screen →Screen lock → Password.

Enter at least four characters including numbers and symbols, and then enter the password again to verify it.

Unlocking the device

Turn on the screen by pressing the Power button or the Home button, and enter the unlock code.

If the unlock code is forgotten, take the device to a Samsung Service Centre to reset it.

Upgrading the device

The device can be upgraded to the latest software.

This feature may not be available depending on the region or service provider.

Upgrading with Samsung Kies

Launch Samsung Kies and connect the device to the computer. Samsung Kies automatically recognises the device and shows available updates in a dialogue box, if any. Click the Update button in the dialogue box to start upgrading. Refer to the Samsung Kies help for details on how to upgrade.

•Do not turn off the computer or disconnect the USB cable while the device is

upgrading.

•While upgrading the device, do not connect other media devices to the computer. Doing so may interfere with the update process.

GT-I9301MBISER, GT2I9301RWIORX, GT2I9301OKIPAN, GT-I9301MBZBGL, GT-I9301RWIVVT specifications

The Samsung GT-I9301 series comprises a selection of models including the GT-I9301MBZNEE, GT-I9301RWINEE, GT-I9301RWZNEE, GT-I9301OKZNEE, and GT-I9301OKINEE. These devices, part of the broader Galaxy S4 family, are known for their innovative features and robust performance, catering to consumers who seek high-quality smartphones.

One of the standout features of these models is their vibrant 5-inch Super AMOLED display, boasting a resolution of 1920 x 1080 pixels. This display technology delivers rich colors and deep blacks, making it an ideal choice for multimedia consumption, from streaming videos to browsing photos.

Powered by a Qualcomm Snapdragon 600 processor, coupled with 2GB of RAM, the GT-I9301 models ensure smooth multitasking and responsive performance. The optional 16GB or 32GB internal storage, expandable via microSD card up to 64GB, provides ample space for apps, games, and media files, addressing the needs of even the most demanding users.

In terms of camera technology, the series features a 13MP rear camera equipped with autofocus and LED flash, allowing for high-quality photography even in low-light situations. The 2MP front-facing camera enables users to capture selfies with ease, while also supporting video calls.

Another key aspect of the Samsung GT-I9301 lineup is its connectivity options. These devices support 4G LTE, ensuring fast internet speeds for browsing, downloading, and streaming content. Additionally, they offer Bluetooth 4.0, NFC (in select models), and Wi-Fi capabilities, making it easy to connect to other devices and share content.

The GT-I9301 models are powered by a removable 2600mAh battery, providing substantial battery life to last throughout the day under normal usage conditions. Moreover, the inclusion of Samsung's TouchWiz UI enhances the user experience, offering various customization options and widgets for users to personalize their home screens.

Security features include Samsung Knox for enhanced device protection, and various locking mechanisms such as fingerprint recognition in select models. Overall, the Samsung GT-I9301MBZNEE, GT-I9301RWINEE, GT-I9301RWZNEE, GT-I9301OKZNEE, and GT-I9301OKINEE smartphones represent solid choices for users seeking a reliable smartphone with standout features, versatility, and performance.