Huawei Y9s STK-L21 User Guide

Huawei Y9s STK-L21 Smartphone manual cover
Pages 63
Year 2019
Language(s)
English en

Huawei Y9s STK-L21 Smartphone Specification

The Huawei Y9s STK-L21 is a mid-range smartphone designed to deliver a balanced performance with its robust features. It is powered by the Kirin 710F octa-core processor, which provides efficient performance for everyday tasks and moderate gaming. The device is equipped with 6GB of RAM, ensuring smooth multitasking capabilities, and offers 128GB of internal storage, expandable up to 512GB via a microSD card, providing ample space for apps, media, and files.

The Huawei Y9s features a 6.59-inch Ultra FullView display with a resolution of 2340 x 1080 pixels, delivering vivid colors and sharp details for an immersive viewing experience. Its design is complemented by a side-mounted fingerprint sensor for quick and secure access.

Photography on the Y9s is powered by a triple rear camera setup, consisting of a 48MP main sensor, an 8MP ultra-wide-angle lens, and a 2MP depth sensor, which collectively enable high-quality imaging and diverse shooting options. The front camera is a 16MP pop-up sensor, offering a full-screen display without any notches or distractions.

The smartphone runs on Huawei's EMUI 9.1, based on Android 9 Pie, providing a user-friendly interface with various customization options. Connectivity features include dual-SIM support, 4G LTE, Wi-Fi 802.11ac, Bluetooth 4.2, and a USB Type-C port for charging and data transfer. The device is powered by a 4000mAh battery, designed to last a full day on a single charge, depending on usage patterns.

The Huawei Y9s STK-L21 offers a blend of style and functionality, making it a compelling choice for users seeking a feature-rich smartphone without breaking the bank.

Huawei Y9s STK-L21 Smartphone F.A.Q.

How can I take a screenshot on my Huawei Y9s STK-L21?

To take a screenshot on your Huawei Y9s, press and hold the Power button and Volume Down button simultaneously until you see the screen flash. The screenshot will be saved in your Gallery under 'Screenshots'.

What should I do if my Huawei Y9s is not charging?

If your Huawei Y9s is not charging, try the following: ensure the charger and cable are not damaged, clean the charging port, restart your phone, and try using a different charger. If the problem persists, contact Huawei support.

How can I improve battery life on my Huawei Y9s?

To improve battery life, reduce screen brightness, close unused apps running in the background, enable battery saver mode, and turn off connectivity features like Bluetooth and GPS when not in use.

How do I reset my Huawei Y9s to factory settings?

To reset your Huawei Y9s to factory settings, go to Settings > System & updates > Reset > Reset phone. Ensure you back up important data as this process will erase all data on the device.

What can I do if my Huawei Y9s is running slow?

If your Huawei Y9s is running slow, try clearing cache data, uninstalling unused apps, freeing up storage space, and restarting your device. If the issue persists, consider performing a factory reset.

How do I update the software on my Huawei Y9s?

To update the software on your Huawei Y9s, go to Settings > System & updates > Software update. If an update is available, follow the on-screen instructions to download and install it. Ensure your phone is charged and connected to Wi-Fi.

How can I transfer data from my old phone to my Huawei Y9s?

You can transfer data using the Huawei Phone Clone app. Install the app on both devices, follow the instructions to connect them, and select which data you want to transfer.

What should I do if my Huawei Y9s keeps restarting randomly?

If your Huawei Y9s keeps restarting, check for software updates, remove any recently installed apps, and ensure your phone is not overheating. If the issue continues, consider performing a factory reset or contact Huawei support.

How do I enable developer options on my Huawei Y9s?

To enable developer options, go to Settings > About phone and tap 'Build number' seven times. Developer options will then be available in the System section of the Settings menu.

What can I do if my Huawei Y9s is not connecting to Wi-Fi?

If your Huawei Y9s is not connecting to Wi-Fi, restart your phone and router, forget the Wi-Fi network and reconnect, ensure the Wi-Fi network is functioning, and check that Airplane mode is off.