EF-KG988 - Smartphone accessory SAMSUNG - Free user manual and instructions
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USER MANUAL EF-KG988 SAMSUNG
Please read this manual before using the device to ensure safe and proper use.
- Images may differ in appearance from the actual product. Content is subject to change without prior notice.
- Before using the LED Cover, make sure it is compatible with your device.
- Verify that the NFC function is working properly before using the device with the LED functions active.
- If your device is running Mobile Device Management (MDM) or is located near a metallic object, the NFC function may not work properly.
Instructional icons

Warning: situations that could cause injury to yourself or others

Caution: situations that could cause damage to your device or other equipment

Notice: notes, usage tips, or additional information
Getting started
Package contents
Check the product box for the following items:
- LED Cover
- Quick start guide

- The items supplied with the device and any available accessories may vary depending on the region or service provider.
- The supplied items are designed only for this device and may not be compatible with other devices.
• Appearances and specifications are subject to change without prior notice. - You can purchase additional accessories from your local Samsung retailer. Make sure they are compatible with the device before purchase.
- Use only Samsung-approved accessories. Using unapproved accessories may cause the performance problems and malfunctions that are not covered by the warranty.
- Availability of all accessories is subject to change depending entirely on manufacturing companies. For more information about available accessories, refer to the Samsung website.
Device layout

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NFC antenna LED windowUsing the LED Cover
Attaching or detaching the LED Cover
Attach the LED Cover to the back of your mobile device.

natural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
You can download specialised content for the LED Cover on your mobile device after you agree to the terms of use.
To detach the LED Cover, pull on the bottom of it to remove it from the mobile device.

text_image
Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED notifications
You can see whether the mobile device has received a notification, such as a new message, through the LED Cover.
When the mobile device receives notifications or is flipped to the back, the whole LED Cover will light up.

- The LED Cover does not work while wireless charging.
- It is recommended to remove your device cover before using the Wireless PowerShare feature.
Using the LED window
Viewing incoming calls
When your mobile device is receiving a call, an LED image will appear on the LED window.
Using the rear camera
When you take a photo with the mobile device's rear camera after setting up the timer feature, a countdown timer will appear on the LED window.
LED settings
You can adjust the settings of the LED Cover. You can also turn the LED on or off manually.
On your mobile device, tap Settings → Advanced features → Accessories, and configure the settings as you want.
You can also use the LED Cover app that appears when you attach the LED Cover to the mobile device.
Copyright
Copyright © 2020 Samsung Electronics
This manual is protected under international copyright laws.
No part of this manual may be reproduced, distributed, translated, or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or storing in any information storage and retrieval system.
Trademarks
• SAMSUNG and the SAMSUNG logo are registered trademarks of Samsung Electronics.
- All other trademarks and copyrights are the property of their respective owners.
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.Notifications LED
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.Copyright © 2020 Samsung Electronics
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Antenna NFC Finestra LEDnatural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram showing a smartphone with two labeled arrows (1 and 2) pointing to the sides of the screen.Notifiche LED
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.Notificaciones LED
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED értesítések
Copyright © 2020 Samsung Electronics
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Antena NFC Okienko LEDnatural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with two labeled arrows indicating directional movement or change from top to bottom.Powiadomienia LED
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.Notificări LED
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED известия
Copyright © 2020 Samsung Electronics
- LED Cover
- Kratke upute

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NFC antenna LED prozorKorištenje LED Covera
Pričvršćivanje ili uklanjanje LED Covera
Pričvrstite LED Cover na stražnju stranu mobilnog uređaja.

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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with two labeled arrows indicating directional movement or positioning, marked as 1 and 2.Copyright © 2020 Samsung Electronics
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NFC antenna LED prozornatural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
Poseban sadržaj za „LED Cover“ možete da preuzmete na svom mobilnom uređaju nakon što prihvatite uslove korišćenja.
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Diagram of a smartphone with two labeled arrows indicating directional movement or positioning, marked as 1 and 2.Copyright © 2020 Samsung Electronics
Ovaj priručnik je zaštićen međunarodnim zakonima o autorskim pravima.
Nijedan deo ovog priručnika se ne sme reprodukovati, distribuirati, prevoditi niti prenositi ni u jednom obliku niti bilo kojim putem, elektronskim niti mehaničkim, što podrazumeva fotokopiranje, snimanje i skladištenje u okviru bilo kog skladišta informacija i sistema za preuzimanje.
Trgovačke marke
- SAMSUNG i SAMSUNG logotip su registrovane trgovačke marke kompanije Samsung Electronics.
- Sve ostale trgovačke marke i autorska prava su vlasništvo njihovih vlasnika.
Leia primeiro
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Antena NFC Janela LEDUtilizar a LED Cover
Colocar ou retirar a LED Cover
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.Notificações LED
Copyright © 2020 Samsung Electronics
Este manual está protegido pelas leis internacionais de copyright.
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NFC antenna LED lodziņšLED Cover lietošana
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with two labeled arrows indicating directional movement or positioning, marked as 1 and 2.LED paziņojumi
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NFC antenna LED langasnatural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED pranešimai
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED-teavitused
Copyright © 2020 Samsung Electronics
- LED Cover
- Snelstartgids

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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED-meldingen
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED-aviseringar
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED-varsler
© 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED-ilmoitukset
Copyright © 2020 Samsung Electronics
- LED Cover
- Hurtigstart

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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED-meddelelser
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.Ειδοποιήσεις LED
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NFC antenna Okno LEDUporaba LED Cover
Pritrjevanje ali snetje LED Cover
LED Cover pritrdite na hrbtno stran naprave.

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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.Obvestila LED
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED notifikácie
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED oznámení
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts showing two directional arrows labeled 1 and 2.LED bildirimleri
Telif hakkı © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)natural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)LED إشعارات
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)natural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)LED اعلان های
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.Уведомления LED
© Samsung Electronics, 2020.
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED сповіщення
© Samsung Electronics, 2020
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED хабарламалары
Copyright © 2020 Samsung Electronics
Please read this manual before using the device to ensure safe and proper use.
- Images may differ in appearance from the actual product. Content is subject to change without prior notice.
- Before using the LED Cover, make sure it is compatible with your device.
- Verify that the NFC function is working properly before using the device with the LED functions active.
- If your device is running Mobile Device Management (MDM) or is located near a metallic object, the NFC function may not work properly.
Instructional icons

Warning: situations that could cause injury to yourself or others

Caution: situations that could cause damage to your device or other equipment

Notice: notes, usage tips, or additional information
Getting started
Package contents
Check the product box for the following items:
- LED Cover
- Quick start guide

- The items supplied with the device and any available accessories may vary depending on the region or service provider.
- The supplied items are designed only for this device and may not be compatible with other devices.
• Appearances and specifications are subject to change without prior notice. - You can purchase additional accessories from your local Samsung retailer. Make sure they are compatible with the device before purchase.
- Use only Samsung-approved accessories. Using unapproved accessories may cause the performance problems and malfunctions that are not covered by the warranty.
- Availability of all accessories is subject to change depending entirely on manufacturing companies. For more information about available accessories, refer to the Samsung website.
Device layout

text_image
NFC antenna LED windowUsing the LED Cover
Attaching or detaching the LED Cover
Attach the LED Cover to the back of your mobile device.

natural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
You can download specialized content for the LED Cover on your mobile device after you agree to the terms of use.
To detach the LED Cover, pull on the bottom of it to remove it from the mobile device.

text_image
Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED notifications
You can see whether the mobile device has received a notification, such as a new message, through the LED Cover.
When the mobile device receives notifications or is flipped to the back, the whole LED Cover will light up.

- The LED Cover does not work while wireless charging.
- It is recommended to remove your device cover before using the Wireless PowerShare feature.
Using the LED window
Viewing incoming calls
When your mobile device is receiving a call, an LED image will appear on the LED window.
Using the rear camera
When you take a photo with the mobile device's rear camera after setting up the timer feature, a countdown timer will appear on the LED window.
LED settings
You can adjust the settings of the LED Cover. You can also turn the LED on or off manually.
On your mobile device, tap Settings → Advanced features → Accessories, and configure the settings as you want.
You can also use the LED Cover app that appears when you attach the LED Cover to the mobile device.
Copyright
Copyright © 2020 Samsung Electronics
This manual is protected under international copyright laws.
No part of this manual may be reproduced, distributed, translated, or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or storing in any information storage and retrieval system.
Trademarks
• SAMSUNG and the SAMSUNG logo are registered trademarks of Samsung Electronics.
- All other trademarks and copyrights are the property of their respective owners.
natural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
text_image
Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.Notificaciones LED
Copyright © 2020 Samsung Electronics
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols present)
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Diagram of a smartphone with labeled parts and directional arrows indicating movement or change.LED 通知
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
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Diagram showing a smartphone with two labeled arrows (1 and 2) pointing to its side, indicating directional movement or change.LED 通知
Copyright © 2020 Samsung Electronics
本手册受國際版權法保護。
natural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
text_image
Diagram showing a smartphone with two labeled arrows (1 and 2) pointing to the side of the screen.Notifications DEL
Copyright © 2020 Samsung Electronics
text_image
Antena NFC Janela LEDUsar a LED Cover
Colocar ou retirar a LED Cover
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Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)
text_image
Diagram of a smartphone with labeled arrows indicating movement from position 1 to position 2Notificações LED
natural_image
Illustration of a smartphone with blue directional arrows indicating movement or change (no text or symbols)