1. Pengenalan
Welcome to the OUKITEL C68 Plus smartphone user manual. This guide provides essential information for setting up, operating, maintaining, and troubleshooting your new device. The OUKITEL C68 Plus features a large 7.2-inch HD+ display with a 120Hz refresh rate, a secondary 1.81-inch screen, a powerful Unisoc T615 octa-core processor, 24GB RAM, 512GB internal storage (expandable up to 1TB), a 64MP main camera, an 8MP front camera, and a 6000mAh battery. It runs on Android 15 and supports 4G global networks, NFC, and comprehensive GPS.

Imej 1.1: Selesaiview of the OUKITEL C68 Plus smartphone highlighting key features like the secondary screen, large display, 6000mAh battery, memory, and camera.
2. Apa yang ada di dalam Kotak
Upon unboxing your OUKITEL C68 Plus, please verify that all the following items are included:
- OUKITEL C68 Plus Smartphone
- Manual Pengguna
- Kabel Data Jenis-C
- Pengecas Cepat 18W
- Alat Ejector SIM
- Kes Pelindung
- Pelindung Skrin Filem

Image 2.1: The OUKITEL C68 Plus retail box contents, including the phone, charger, cable, protective case, and SIM ejector tool.
3. Persediaan
3.1 Memasukkan Kad SIM dan Kad MicroSD
- Cari dulang kad SIM di sisi telefon anda.
- Masukkan alat ejektor SIM ke dalam lubang kecil di sebelah dulang dan tekan perlahan-lahan sehingga dulang terkeluar.
- Place your Nano-SIM cards (up to two) and/or a MicroSD card (for storage expansion up to 1TB) into the designated slots on the tray. Ensure the gold contacts face downwards.
- Tolak dulang kembali ke dalam telefon dengan berhati-hati sehingga ia berbunyi pada tempatnya.

Image 3.1: Illustration showing the side fingerprint sensor and the dual SIM card tray with slots for two SIM cards and one TF (MicroSD) card.
3.2 Hidupkan dan Persediaan Awal
- Tekan dan tahan butang Kuasa (biasanya di sebelah kanan) sehingga logo OUKITEL muncul.
- Ikut gesaan pada skrin untuk memilih bahasa anda, menyambung ke rangkaian Wi-Fi dan menyediakan akaun Google anda.
- Configure security features such as fingerprint unlock and facial recognition for enhanced device security.
4. Mengendalikan Peranti Anda
4.1 Main Display and Navigation
The OUKITEL C68 Plus features a 7.2-inch HD+ IPS display with a 120Hz refresh rate for smooth visuals. Navigate using touch gestures: tap to select, swipe to scroll, pinch to zoom.

Image 4.1: The 7.2-inch HD+ IPS display with 120Hz refresh rate, 720x1560 resolution, 20:9 aspect ratio, and 500 Nit brightness.
4.2 Secondary Screen Functionality
The 1.81-inch secondary screen on the back of the device provides quick access to notifications, time, and other essential information without needing to activate the main display. It can also be used for real-time framing when taking selfies with the main camera.

Image 4.2: The innovative 1.81-inch secondary screen, showing its size, touch support, and 240x284 pixel resolution.
4.3 Sistem Pengoperasian Android 15
Your OUKITEL C68 Plus runs on Android 15, offering enhanced privacy protection, optimized energy efficiency, and a smarter multi-scenario experience with native Gemini AI integration for precise voice control and information requests.

Image 4.3: Visual representation of the Android 15 operating system interface and features.
4.4 Memori dan Penyimpanan
The device is equipped with 8GB of physical RAM, expandable up to 24GB (8GB + 16GB virtual RAM), and 512GB of internal storage, which can be further expanded up to 1TB using a MicroSD card. This configuration ensures smooth multitasking and ampruang untuk aplikasi, foto dan video.

Image 4.4: Diagram illustrating the 24GB (8+16) RAM and 512GB ROM, expandable up to 1TB.
5. Ciri-ciri Kamera
5.1 Main Camera (64MP)
Capture detailed photos with the 64MP main camera, featuring an F1.8 aperture. It supports various AI functions such as HDR mode, panoramic view, and portrait mode, allowing for creative photography in diverse lighting conditions. Video recording is supported at 1080p resolution.

Image 5.1: The 64MP main camera system, showcasing its ability to capture high-quality images and various shooting modes like HDR and panoramic view.
5.2 Front Camera (8MP)
The 8MP front camera is ideal for clear selfies and video calls. Utilize the secondary screen on the back of the phone for real-time framing when taking self-portraits with the main camera, ensuring optimal composition.

Image 5.2: The 8MP front camera, designed for striking self-portraits with an F2.0 aperture and 77.5° field of view.
6. Pengurusan Bateri
The OUKITEL C68 Plus is equipped with a substantial 6000mAh battery, providing extended usage times. It supports 18W fast charging to quickly replenish power and OTG reverse charging, allowing you to use your phone as a power bank for other devices.
- Masa Siap sedia: Sehingga 850 jam
- Masa Berbual: Sehingga 40 jam
- Main Balik Muzik: Sehingga 40 jam
- Main Balik Video: Sehingga 12 jam
- Permainan: Sehingga 12 jam

Image 6.1: Visual representation of the 6000mAh battery capacity and estimated usage times for various activities.
7. Ketersambungan
The OUKITEL C68 Plus offers robust connectivity options:
- 4G LTE: Supports global 4G networks for reliable mobile data and calls.
- NFC: Enables convenient contactless payments and data transfer.
- GPS: Integrated with GPS, GLONASS, Beidou, and Galileo for accurate navigation and location services.
- Dwi SIM: Allows for the use of two SIM cards simultaneously.

Image 7.1: Illustrations demonstrating NFC functionality for smart living and the precise navigation system with GPS, GLONASS, Galileo, and Beidou support.
8. Penyelenggaraan
To ensure the longevity and optimal performance of your OUKITEL C68 Plus, follow these maintenance guidelines:
- Pembersihan: Gunakan kain lembut dan tidak berbulu untuk membersihkan skrin dan badan. Elakkan bahan kimia yang keras atau bahan yang melelas.
- Kemas Kini Perisian: Regularly check for and install system updates (OTA updates) to benefit from the latest features, security patches, and performance improvements.
- Pengurusan Storan: Kosongkan secara berkala yang tidak perlu files and applications to free up storage space and maintain device speed.
- Keadaan Persekitaran: Elakkan mendedahkan telefon kepada suhu yang melampau, cahaya matahari langsung atau kelembapan berlebihan.
9. Penyelesaian masalah
If you encounter issues with your OUKITEL C68 Plus, consider these common troubleshooting steps:
- Peranti Tidak Responsif: Jika peranti macet atau tidak responsif, tekan dan tahan butang Kuasa selama kira-kira 10-15 saat untuk memaksa mula semula.
- Bateri Habis Cepat: Check background app usage, reduce screen brightness, disable unused connectivity features (Wi-Fi, Bluetooth, GPS), and ensure your software is up to date.
- Isu Rangkaian: Ensure SIM cards are correctly inserted. Try restarting the device or toggling airplane mode on and off. Verify network settings with your service provider.
- Ranap Apl: Clear the cache and data for the problematic app in Settings > Apps. If the issue persists, reinstall the app.
- Kelembapan Prestasi: Close unused apps, clear cache, and consider a factory reset as a last resort (back up your data first).
10. Spesifikasi
Detailed technical specifications for the OUKITEL C68 Plus smartphone:
| Ciri | Spesifikasi |
|---|---|
| Jenama | OUKITEL |
| Nama Model | OUKITEL C68 Plus |
| Sistem Operasi | Android 15 |
| Pemproses | Unisoc T615 Octa-Core, 1.8 GHz |
| RAM | 8 GB (boleh dikembangkan kepada 24 GB) |
| Storan Dalaman | 512 GB |
| Storan Boleh Dikembangkan | Sehingga 1 TB (MicroSD) |
| Saiz Skrin Utama | 7.2 Inci |
| Resolusi Skrin Utama | 720 x 1560 Piksel |
| Kadar Segar Semula | 120 Hz |
| Secondary Screen Size | 1.81 Inci |
| Resolusi Kamera Belakang | 64 MP |
| Resolusi Kamera Depan | 8 MP |
| Resolusi Video | 1080p (60 fps) |
| Kapasiti Bateri | 6000 mAh |
| Mengecas | Pengecasan Pantas 18W, Pengecasan Songsang OTG |
| Teknologi Selular | 4G LTE |
| Slot Kad SIM | Dual SIM |
| Keselamatan Biometrik | Fingerprint Sensor, Face Recognition |
| Ciri Ketersambungan | NFC, GPS (GPS/GLONASS/Beidou/Galileo), USB OTG |
| warna | Kelabu |
| Tahan Air | Bukan kalis air |

Image 10.1: Technical diagram of the Unisoc T615 Octa-Core Processor, highlighting its 12nm technology, 8 CPU cores, and 1.8 GHz frequency.
11. Waranti dan Sokongan
For warranty information, please refer to the specific warranty card included in your product packaging or contact your point of purchase. OUKITEL provides customer support for product-related inquiries and technical assistance. Please visit the official OUKITEL website or contact their customer service for further details.