Evie Summers
The sleep/wake function on the Samsung Tab 4 can be enabled by going into the device's settings. The tablet does not have an auto sleep function, but it does have an auto wake setting. To enable the sleep/wake function, users can go into the settings of the tablet and choose the General settings tab. In this tab, under Device Manager, tap on Accessories and then Book Cover to enable automatic unlock. This will allow the case to unlock the screen or auto wake when it is opened.
Characteristics and Values related to the sleep-wake function of Samsung Tab 4
| Characteristics | Values |
|---|---|
| Auto Wake Setting | Present |
| Auto Sleep Setting | Absent |
| Larger Versions with Auto Sleep/Wake | Tab 4 8.0 and 10 |
| Settings to Enable Auto Wake | General > Device Manager > Accessories > Book Cover |
| Additional Setting | No screen lock |
| Ambient Light Sensor | May manage the auto on function |
| Official Keyboard Cover | Has auto sleep/wake function |
| Enabling Auto Wake/Sleep | Requires a magnet in the cover |
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What You'll Learn
- The Tab 4 7.0 has an Auto Wake setting but not Auto Sleep
- The larger Tab 4 8.0 and 10 have both Auto Wake and Sleep
- To enable Auto Wake on the Tab 4 7.0, go to General settings and select Device Manager
- Then, tap Accessories and enable Automatic unlock
- The official Samsung keyboard cover has an auto sleep/wake function
The Tab 4 7.0 has an Auto Wake setting but not Auto Sleep
The Samsung Tab 4 7.0 has an Auto Wake setting, which means that the device can be automatically woken up and the screen turned on when you open the cover. However, it does not have an Auto Sleep setting, which would automatically turn off the screen and put the device to sleep when you close the cover. This is different from some other Samsung tablet models, such as the larger Tab 4 8.0 and 10, which have both Auto Wake and Auto Sleep settings.
To enable the Auto Wake setting on the Tab 4 7.0, you can follow these steps:
- Go to the "Settings" of the tablet.
- Select the "General" settings tab on the right side of the screen.
- In the "Device Manager" section on the left, tap on "Accessories".
- Here, you will find the "Book Cover" options.
- Check the box to enable Automatic unlock.
- Make sure that the "Secure lock" option is turned off.
- With these settings enabled, the device should automatically wake up when you open the cover.
It is important to note that the Auto Sleep feature is not available on the Tab 4 7.0. The device will go to sleep on its own based on the screen timeout settings. Additionally, make sure that you do not have a screen lock set up, as it will nullify the Auto Wake option.
While the Tab 4 7.0 does not have a proximity sensor for automatic sleep, there are other ways to quickly wake up your device. For example, Samsung offers a Lift to wake feature on some Galaxy devices, which turns on the display when you lift your device or remove it from your pocket. This can be combined with face recognition for a swift and effortless unlock experience.
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The larger Tab 4 8.0 and 10 have both Auto Wake and Sleep
The Samsung Tab 4 8.0 and 10.0 have both Auto Wake and Sleep functions. To enable these functions, go to the "General" settings on your tablet. In the "General" settings tab, you will see a section on the left side of the screen called "Device Manager". Click on "Accessories" and then on "Book Cover". Check the box to enable Automatic unlock. This option states "Flip the cover open to unlock the screen when secure lock is turned off". This will allow the case to unlock the screen or auto wake when it is opened. However, it is important to note that the device will not automatically go to sleep when the cover is closed. Instead, the device will go to sleep on its own based on the screen timeout settings. Additionally, ensure that you do not have a screen lock set up as it will prevent the "Book Cover/Auto Wake" option from working.
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To enable Auto Wake on the Tab 4 7.0, go to General settings and select Device Manager
To enable Auto Wake on the Tab 4 7.0, you will need to access your tablet's settings. First, go to "General settings" by selecting the top tab on the right. Then, on the left side of the screen, you will see a section called "Device Manager". Click on "Device Manager".
Now, you should see a list of options on the left side of the screen and a set of selectable items on the right. From the list on the left, select "Accessories". This will bring up further options on the right.
Here, you should see an option called "Book Cover". Select this option and check the box to enable Automatic unlock. This feature will unlock the screen when you open the cover, provided that the secure lock is turned off.
Please note that while this will enable the Auto Wake function, the Tab 4 7.0 does not support Auto Sleep. The device will go to sleep automatically based on the screen timeout settings you have in place. Additionally, ensure that you do not have a screen lock set up, as this will prevent the Auto Wake option from working.
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Then, tap Accessories and enable Automatic unlock
To enable the automatic unlock feature on your Samsung Tab 4, start by going into your tablet's settings. From there, select "General" settings from the top right tab. In this tab, on the left side of the screen, you will find a section called "Device Manager". Tap on "Accessories" under the "Device Manager" section.
Tapping on "Accessories" will bring up further options on the right side of the screen. Here, you will find an option called "Book Cover". This option is for enabling the automatic unlock feature. Check the box next to "Book Cover" to enable this feature.
Once enabled, the "Book Cover" option allows you to unlock your Samsung Tab 4's screen by simply flipping open the cover when the secure lock is turned off. This feature is designed to work when the screen lock setup is not enabled, as having a screen lock will nullify the "Book Cover/Auto Wake" option.
Please note that while the larger Samsung Tab 4 models (8.0 and 10) have both Auto Wake and Auto Sleep features, the smaller Tab 4 7.0 model appears to have only the Auto Wake setting without Auto Sleep.
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The official Samsung keyboard cover has an auto sleep/wake function
The Samsung Galaxy Tab 4 7.0 has an Auto Wake setting but not Auto Sleep. The larger Tab 4 models (8.0 and 10) have both Auto Wake and Sleep functions. To enable the Auto Wake function on the Tab 4 7.0, go to "General" settings, then "Device Manager", and select "Accessories". Here, you will find the "Book Cover" option. Enable Automatic unlock by checking the box. This will unlock the screen when you open the cover, but it will not enable Auto Sleep.
The official Samsung keyboard cover for the Tab S4 does not have a wake-up or turn-off function. This is likely due to the placement of the magnet, which is intended to hold the keyboard cover closed and not to trigger the wake function. The regular book cover for the Tab S4 has magnets in the correct position to trigger the wake and sleep functions.
To enable the Auto Wake/Sleep function on other Samsung tablets, you may need to adjust the settings. Go to Settings, then "Advanced features", and select "Accessories". Here, you can enable "Automatic lock". If this does not work, your case may not support the Auto Wake/Sleep function.
Some Samsung tablets, such as the Galaxy Tab A 2019, do not have a proximity sensor and therefore lack the wake/sleep feature.
It is possible to add auto wake/sleep functionality to custom-made covers for some devices. This is typically achieved using a small magnet placed in a specific area of the device. However, a magnet that is too strong may cause issues when the cover is flipped inside out, triggering the sleep function from the backside of the device.
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Frequently asked questions
The Samsung Tab 4 7.0 has an Auto Wake setting but not Auto Sleep. The larger Tab 4's, 8.0 and 10, have both Auto Wake and Sleep. To enable the Auto Wake function, go to "General" settings, then "Device Manager" on the left. Tap "Accessories" and then "Book Cover" to enable Automatic unlock.
The Samsung Tab A 2019 does not support the wake/sleep function as it lacks a proximity sensor.
Go to Settings, scroll down to Advanced Features, and tap Accessories. Press Automatic Lock to set it to On.
The tablet turns on when connected to the pogo pins on the keyboard and turns off when disconnected. Go to Settings, then System, then Accessories, and turn on Automatic unlock.
Some covers have magnets that trigger the ambient light sensor, which manages the auto-on function. You can also use a paper clip to run over the cover to find the magnet.
