Xiaomi Mi 4 User Manual

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Year 2014

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Xiaomi Mi 4 Specification

The Xiaomi Mi 4 is a smartphone that showcases a blend of robust performance and sleek design, making it a compelling option in the mid-range market segment. It features a 5-inch IPS LCD display with a resolution of 1080 x 1920 pixels, delivering sharp and vibrant visuals. Powered by a Qualcomm Snapdragon 801 chipset, the device integrates a quad-core 2.5 GHz Krait 400 CPU and an Adreno 330 GPU, ensuring smooth multitasking and gaming experiences.

The Mi 4 is equipped with 3GB of RAM and offers storage options of 16GB or 64GB, although it lacks expandable storage capabilities. It runs on Xiaomi's MIUI 5, which is based on Android 4.4.3 KitKat, providing a user-friendly interface with customizable features. Photography is supported by a 13-megapixel rear camera featuring an f/1.8 aperture, autofocus, and an LED flash, while the front camera boasts an 8-megapixel sensor with an f/1.8 aperture, making it suitable for high-quality selfies and video calls.

Connectivity options include Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, and Bluetooth 4.0. The device supports A-GPS and GLONASS for navigation. Its 3080 mAh non-removable Li-Ion battery ensures adequate power for daily use, complemented by Quick Charge 2.0 technology for faster charging times. The Xiaomi Mi 4's design is marked by a stainless steel frame and a plastic back, offering a premium feel. Overall, the Xiaomi Mi 4 remains a solid choice for users seeking a balance of performance, design, and functionality in a smartphone.

Xiaomi Mi 4 F.A.Q.

How can I reset my Xiaomi Mi 4 to factory settings?

To reset your Xiaomi Mi 4 to factory settings, go to 'Settings' > 'Additional settings' > 'Backup & reset'. Select 'Factory data reset' and confirm by selecting 'Reset phone'. Make sure to back up your data before proceeding.

What should I do if my Xiaomi Mi 4 battery drains quickly?

To improve battery life on your Xiaomi Mi 4, reduce screen brightness, disable background apps, and turn off features like Bluetooth and GPS when not needed. Also, consider updating the software to the latest version.

How do I take a screenshot on Xiaomi Mi 4?

To take a screenshot on your Xiaomi Mi 4, press and hold the 'Volume Down' and 'Power' buttons simultaneously until you see a capture animation on the screen.

What can I do if my Xiaomi Mi 4 won't turn on?

If your Xiaomi Mi 4 won't turn on, try charging it for at least 30 minutes and then attempt to power it on again. If it still doesn't turn on, perform a hard reset by holding the 'Power' and 'Volume Up' buttons together.

How can I improve the performance of my Xiaomi Mi 4?

To enhance performance, clear cache regularly, uninstall unused apps, and ensure your phone is updated with the latest software. You can also enable 'Performance Mode' in the battery settings for a temporary boost.

How do I transfer data from my Xiaomi Mi 4 to another device?

You can transfer data using the 'Mi Mover' app, which allows you to move files, contacts, and apps to another Xiaomi device. For non-Xiaomi devices, use Bluetooth, a USB cable, or third-party transfer apps.

What should I do if my Xiaomi Mi 4 keeps restarting?

If your Xiaomi Mi 4 keeps restarting, check for software updates and install them if available. If the issue persists, perform a factory reset. Backup your data before resetting the device.

How can I free up storage space on my Xiaomi Mi 4?

To free up storage space, delete unnecessary files and apps, clear cached data by going to 'Settings' > 'Storage'. You can also use the 'Cleaner' app pre-installed on your device to remove junk files.

How do I update the software on my Xiaomi Mi 4?

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

How can I unlock the bootloader on my Xiaomi Mi 4?

To unlock the bootloader, you need to apply for permission on the Xiaomi official website, download the Mi Unlock Tool, and follow the instructions provided. Note that this process may void your warranty.