Accessibility

Turning on the screen with the air gesture feature

Use the air gesture feature to turn on the screen by moving your hand above the sensor at the top of the device. You can turn on the screen without pressing a key. When you use this feature, place the device on a flat surface or hold the device securely to prevent it from moving.

On the All apps screen, tap wake up, and then tap the

Settings →Accessibility →Dexterity and interaction →Air Air wake up switch to activate it.

Setting tap and hold delay options

Set the recognition time for tapping and holding the screen.

On the All apps screen, tap Settings →Accessibility →Dexterity and interaction →Tap and hold delay, and then select an option.

Interaction control

Activate interaction control mode to restrict the device’s reaction to inputs while using apps.

1 On the All apps screen, tap Settings →Accessibility →Dexterity and interaction → Interaction control.

2

3

Tap the Interaction control switch to activate it.

Press and hold the Home key and the Volume key down simultaneously while using an app.

4

5

Adjust the size of the frame or draw a line around an area that you want to restrict.

Tap DONE.

The device displays the restricted area. The restricted area will not react when you touch it and the devices hard keys will be disabled.

To deactivate interaction control mode, press and hold the Home key and the Volume key down simultaneously.

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Samsung SM-N915FZWEILO manual Turning on the screen with the air gesture feature, Setting tap and hold delay options
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SM-N915FZWEILO, SM-N915FZKEXEV, SM-N915FZWEKSA, SM-N915FZKEILO, SM-N915FZWEXEV specifications

The Samsung SM-N915F series, commonly referred to as the Galaxy Note 4 variants, showcases the brand's commitment to innovation and premium smartphone technology. Each model in this series, including SM-N915FZWEXEV, SM-N915FZKEILO, SM-N915FZWEKSA, SM-N915FZKEXEV, and SM-N915FZWEILO, encapsulates essential characteristics that cater to users looking for advanced functionalities combined with elegant design.

One of the standout features of the Galaxy Note 4 series is its stunning display. With a 5.7-inch Quad HD Super AMOLED screen, these devices deliver vibrant colors and deep contrasts, making everything from gaming to multimedia consumption a visual delight. The resolution of 2560 x 1440 pixels ensures that images and text appear sharp and detailed, enhancing the overall user experience.

Performance is another area where the Galaxy Note 4 excels. Powered by a robust Qualcomm Snapdragon 805 or Samsung Exynos 5433 processor, depending on the region, the SM-N915F series allows for smooth multitasking and responsiveness even under intensive workloads. Coupled with 3GB of RAM, users can run multiple applications simultaneously without experiencing lag.

The S Pen, a signature feature of the Galaxy Note line, enhances productivity and creativity. This advanced stylus offers precision input, allowing users to easily jot down notes, sketch ideas, and navigate the device with finesse. The Air Command feature provides quick access to essential tools for editing and navigation, making the Note 4 a favorite among professionals and creatives alike.

Photography enthusiasts will appreciate the advanced camera technology in the Galaxy Note 4 series. The rear camera is equipped with a 16-megapixel sensor and optical image stabilization, which helps capture sharp, clear images in various lighting conditions. The 3.7-megapixel front camera also allows for high-quality selfies and video calls.

Battery life is another key advantage, with a 3220mAh capacity that supports fast charging technology, allowing users to quickly recharge their devices and minimize downtime. The Galaxy Note 4 also features expandable storage via microSD, enabling users to store ample multimedia content without constraints.

In terms of software, the SM-N915F series initially launched with Android KitKat but is upgradable to later versions, ensuring users have access to the latest apps and security features. Samsung's TouchWiz interface offers a plethora of customization options, enhancing user interaction.

In summary, the Samsung SM-N915F series, with its high-resolution display, powerful performance, versatile S Pen, advanced camera capabilities, and solid battery life, stands out as a premium choice for users seeking a top-tier smartphone experience.
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