1. المقدمة وما فوقview
The UMIDIGI A15C is a feature-rich smartphone designed for reliable daily use. It operates on the Android 13 operating system, offering a user-friendly interface and access to a wide range of applications. Key highlights include a powerful processor, a high-resolution camera system, and a long-lasting battery, ensuring a smooth and efficient mobile experience.
2. ماذا يوجد في الصندوق
Upon unboxing your UMIDIGI A15C, you should find the following items:
- UMIDIGI A15C Smartphone
- كابل شحن USB من النوع C
- محول الطاقة
- أداة قاذف SIM
- دليل البدء السريع / دليل المستخدم
- حافظة حماية

Figure 1: UMIDIGI A15C smartphone and included accessories.
3. دليل الإعداد
3.1. إدخال بطاقة SIM
- Power off your UMIDIGI A15C smartphone.
- حدد مكان درج بطاقة SIM على جانب الجهاز.
- أدخل أداة إخراج بطاقة SIM في الفتحة الصغيرة الموجودة على الدرج وادفعها برفق حتى تخرج الدرج.
- Place your Nano-SIM card(s) and/or microSD card (if applicable) into the tray, ensuring correct orientation.
- ادفع الدرج برفق إلى داخل الفتحة حتى يصبح مستوياً مع جسم الهاتف.
3.2. التشغيل والإعداد الأولي
- Press and hold the Power button (located on the side) until the UMIDIGI logo appears on the screen.
- Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and accept terms and conditions.
- قم بتسجيل الدخول باستخدام حساب Google الخاص بك أو قم بإنشاء حساب جديد.
- قم بإعداد طريقة قفل الشاشة (رمز PIN أو نمط أو كلمة مرور أو بصمة).

Figure 2: UMIDIGI A15C with protective film during initial setup.
4. الميزات الرئيسية
4.1. العرض
The UMIDIGI A15C features a large 6.7-inch HD+ Full View Display with a resolution of 1650x720 pixels and a 20.06:9 aspect ratio, providing an immersive visual experience for media consumption and gaming.

Figure 3: The 6.7-inch HD+ Full View Display offers vibrant visuals.
4.2. نظام الكاميرا
Capture stunning photos and videos with the 48MP Ultra-Clear AI dual rear camera. The 8MP front-facing camera is perfect for high-quality selfies and video calls.

Figure 4: Detail of the 48MP Ultra-Clear AI Camera setup.
4.3. الأداء والتخزين
Powered by the Unisoc T606 Octa-Core Processor, the UMIDIGI A15C delivers smooth performance. It comes with 16GB of RAM (8GB physical + 8GB extended virtual RAM) and 128GB of internal storage, expandable up to 1TB via microSD card.

الشكل 5: انتهىview of Android 13, RAM, ROM, and processor specifications.
4.4. البطارية والشحن
A robust 5000mAh battery provides extended usage times. The device supports 10W fast charging via its USB Type-C port.

Figure 6: The 5000mAh battery supports 10W fast charging via USB Type-C.
4.5. Multifunctional NFC
The UMIDIGI A15C includes NFC (Near Field Communication) for convenient features like contactless payments and quick data transfer.

Figure 7: The Multi-function NFC allows for convenient contactless payments and data exchange.
5. تشغيل الجهاز
5.1. فتح القفل ببصمة الإصبع
The device features a side-mounted fingerprint sensor for quick and secure unlocking. During initial setup, you will be prompted to register your fingerprint. To unlock, simply place your registered finger on the sensor.

Figure 8: The side-mounted fingerprint sensor provides secure and quick access.
5.2. التنقل الأساسي
Navigate through the Android 13 interface using gestures or the traditional navigation bar. Swipe up from the bottom to access the app drawer, swipe down from the top for quick settings and notifications.
6. المواصفات
| ميزة | التفاصيل |
|---|---|
| نظام التشغيل | أندرويد 13 |
| المعالج | Unisoc T606 ثماني النواة |
| كبش | 16 جيجابايت (8 جيجابايت فعلي + 8 جيجابايت ممتد) |
| التخزين الداخلي | 128 جيجابايت (قابلة للتوسيع حتى 1 تيرابايت عبر بطاقة microSD) |
| حجم العرض | 6.7 بوصة |
| دقة العرض | 1650x720 (HD+) |
| الكاميرا الخلفية | 48MP AI Ultra-Clear |
| الكاميرا الأمامية | 8 ميجا بكسل |
| سعة البطارية | 5000 مللي أمبير |
| الشحن | 10 واط من النوع C |
| الاتصال | 4G, NFC, Bluetooth |
| أبعاد | 7 × 3.5 × 1.7 بوصة (الحزمة) |
| وزن العنصر | 7 أونصات |
7. استكشاف الأخطاء وإصلاحها
7.1. الجهاز لا يعمل
If your device does not power on, ensure it is sufficiently charged. Connect the phone to the power adapter and charging cable, then allow it to charge for at least 15-30 minutes before attempting to power it on again.
7.2. مشاكل الاتصال بالشبكة
If you experience issues with mobile network connectivity, verify that your SIM card is correctly inserted and activated. Check network settings under 'Settings > Network & internet > Mobile network'. If problems persist, contact your mobile service provider.
7.3. App Performance Issues
For apps that are crashing or performing slowly, try clearing the app's cache ('Settings > Apps > [App Name] > Storage & cache > Clear cache'). If the issue continues, consider reinstalling the app or checking for system updates.
8. الضمان والدعم
For warranty information, product registration, live customer support, and further assistance, please refer to the official UMIDIGI website or contact their customer service directly. Details can often be found in the included Quick Start Guide or on the product packaging.
Video 1: UMIDIGI G9T Smartphone Overview (Seller Content). This video showcases features of a similar UMIDIGI model, providing a general idea of the brand's smartphone design and functionality.





