Введение
Welcome to the user manual for your HTC One M8 Developer Edition. This guide provides essential information on setting up, operating, maintaining, and troubleshooting your device. The HTC One M8 is a high-performance smartphone featuring a 5.0-inch display, HTC UltraPixel camera, and powered by Android 4.4.2 (KitKat). This Developer Edition is factory unlocked, offering flexibility with various GSM carriers.

Рисунок 1: Передняя часть view of the HTC One M8 Developer Edition, showcasing его яркий дисплей и элегантный дизайн.
Что в коробке?
Upon unboxing your HTC One M8 Developer Edition, please verify that all standard components are present. Contents may vary slightly based on region or retailer.
- HTC One M8 Developer Edition Smartphone
- USB Sync/Charge Cable
- Адаптер настенного зарядного устройства
- Инструмент для извлечения SIM-карты
- Краткое руководство пользователя (в печатном или цифровом виде)
Настраивать
1. Установка SIM-карты
- Найдите лоток для SIM-карты на боковой панели устройства.
- Вставьте инструмент для извлечения SIM-карты в небольшое отверстие рядом с лотком, чтобы открыть его.
- Вставьте карту Nano-SIM в лоток золотыми контактами вниз.
- Аккуратно задвиньте лоток обратно в слот до щелчка.
2. Мастер первоначального включения и настройки
- Press and hold the Power button (located on the top edge) until the HTC logo appears.
- Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, Google account setup, and data transfer options.

Рисунок 2: Множественные views of the HTC One M8, highlighting its slim profile and metallic finish.
Эксплуатация вашего устройства
Дисплей и навигация
The HTC One M8 features a 5.0-inch Full HD (1920 x 1080) display, offering clear and vibrant visuals. Navigation is primarily touch-based, with on-screen buttons for Home, Back, and Recent Apps. Swipe down from the top of the screen to access the notification panel and quick settings.
Камера
Equipped with an HTC UltraPixel camera, the device is designed for enhanced low-light performance and faster capture. It records Full HD 1080p video. The Duo Camera setup allows for advanced depth effects and post-capture editing features like UFocus.

Рисунок 3: Сзади view of the HTC One M8, highlighting the UltraPixel camera and dual-LED flash.
Аудио
The HTC One M8 incorporates BoomSound front-facing stereo speakers, delivering rich and immersive audio quality for media playback and calls.
Performance and Operating System
The device runs on Android 4.4.2 (KitKat) and is powered by a 2.3 GHz processor with 2 GB of RAM, ensuring smooth multitasking and application performance. The HTC Sense user interface provides a streamlined and intuitive experience.
Срок службы батареи
The HTC One M8 is equipped with a 2600 mAh battery. Through optimized hardware and software, the device offers extended battery life for daily usage, including web browsing, media consumption, and communication.
Связность
This factory unlocked device supports GSM carriers such as AT&T and T-Mobile, and is compatible with GSM SIM cards from various prepaid carriers. It will not function with CDMA carriers like Sprint, Verizon, Boost, or Virgin. The phone also supports Wi-Fi connectivity for internet access.

Figure 4: Carrier compatibility chart for the HTC One M8, indicating supported GSM networks and incompatible CDMA networks.
Обслуживание
Очистка вашего устройства
To clean your HTC One M8, use a soft, lint-free cloth. For stubborn smudges, slightly dampen the cloth with water. Avoid using harsh chemicals, abrasive cleaners, or compressed air, as these can damage the device's finish or internal components.
Уход за аккумулятором
To maximize battery lifespan, avoid extreme temperatures. It is recommended to keep the battery charge between 20% and 80% for optimal long-term health. Use only the provided or certified charging accessories.
Обновления программного обеспечения
Regularly check for and install software updates. These updates often include performance improvements, security patches, and new features. You can check for updates in the device's Settings menu under 'About phone' or 'Software updates'.
Поиск неисправностей
Распространенные проблемы и решения
- Устройство зависает или не реагирует: Press and hold the Power button for about 10-15 seconds to force a restart. If the issue persists, try a factory reset (back up data first).
- Батарея быстро разряжается: Check background app usage in Settings > Battery. Reduce screen brightness, disable unnecessary features like GPS or Wi-Fi when not in use, and ensure all apps are updated.
- Проблемы с подключением (Wi-Fi/сотовая связь): Toggle Wi-Fi or Mobile Data off and on. Restart the device. For cellular issues, ensure your SIM card is properly inserted and your plan is active. Verify carrier compatibility (refer to Figure 4).
- Сбои приложений: Clear the cache and data for the problematic app in Settings > Apps. If the issue continues, uninstall and reinstall the app. Ensure the device's operating system is up to date.
Технические характеристики
| Особенность | Спецификация |
|---|---|
| Размеры продукта | 2.78 x 0.37 x 5.76 дюйма |
| Вес товара | 5.6 унции |
| Операционная система | Android 4.4.2 (KitKat) |
| Размер дисплея | 5.0 дюйма |
| Разрешение | 1920 x 1080 пикселей |
| Скорость процессора | 2.3 ГГц |
| Установленный размер оперативной памяти | 2 ГБ |
| Емкость памяти | 32 ГБ |
| Характеристики камеры | HTC UltraPixel, 5 MP, captures Full HD 1080p video |
| Технологии беспроводной связи | Cellular (GSM), Wi-Fi |
| Аудиоразъем | 3.5 мм |
| Форм-фактор | Бар |
| Цвет | Grey (Gunmetal Grey) |
Гарантия и поддержка
US Warranty Information
The HTC One M8 Developer Edition comes with a US Warranty. For specific terms and conditions, including coverage details and duration, please refer to the warranty card included with your product or visit the official HTC support webсайт.
Поддержка клиентов
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact HTC customer support. You can find contact information and additional resources, including a downloadable PDF user manual, on the official HTC website. The PDF user manual can be accessed via this link: HTC One M8 User Manual (PDF).





