1. Entwodiksyon
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.

Imaj 1.1: Plis paseview of the OUKITEL C68 Plus smartphone highlighting key features like the secondary screen, large display, 6000mAh battery, memory, and camera.
2. Ki sa ki nan bwat la
Upon unboxing your OUKITEL C68 Plus, please verify that all the following items are included:
- OUKITEL C68 Plus Smartphone
- Manyèl itilizatè
- Kalite-C done kab
- 18W vit chajè
- Zouti èkstrè SIM
- Ka Pwoteksyon
- Film Pwoteksyon ekran

Image 2.1: The OUKITEL C68 Plus retail box contents, including the phone, charger, cable, protective case, and SIM ejector tool.
3. Enstalasyon
3.1 Mete kat SIM ak kat MicroSD
- Jwenn plato kat SIM lan sou bò telefòn ou an.
- Mete zouti pou retire kat SIM lan nan ti twou ki akote plato a epi peze dousman jiskaske plato a soti.
- 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.
- Pouse plato a tounen nan telefòn nan ak anpil atansyon jiskaske li fè yon klik.

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 Premye Limen ak Konfigirasyon
- Peze epi kenbe bouton Power la (anjeneral sou bò dwat la) jiskaske logo OUKITEL la parèt.
- Swiv enstriksyon yo sou ekran an pou chwazi lang ou, konekte ak yon rezo Wi-Fi, epi konfigire kont Google ou.
- Configure security features such as fingerprint unlock and facial recognition for enhanced device security.
4. Opere aparèy ou an
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 Sistèm operasyon 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 Memwa ak Depo
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 ampespas pou aplikasyon, foto ak videyo.

Image 4.4: Diagram illustrating the 24GB (8+16) RAM and 512GB ROM, expandable up to 1TB.
5. Karakteristik 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 Kamera Devan (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. Jesyon batri
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.
- Tan sibstiti: Jiska 850 èdtan
- Tan pou pale: Jiska 40 èdtan
- Lektur Mizik: Jiska 40 èdtan
- Lèktur videyo: Jiska 12 èdtan
- Gaming: Jiska 12 èdtan

Image 6.1: Visual representation of the 6000mAh battery capacity and estimated usage times for various activities.
7. Koneksyon
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.
- Doub SIM: Pèmèt itilizasyon de kat SIM an menm tan.

Image 7.1: Illustrations demonstrating NFC functionality for smart living and the precise navigation system with GPS, GLONASS, Galileo, and Beidou support.
8. Antretyen
To ensure the longevity and optimal performance of your OUKITEL C68 Plus, follow these maintenance guidelines:
- Netwayaj: Sèvi ak yon twal mou ki pa gen pousyè pou netwaye ekran an ak kò a. Evite pwodui chimik ki agresif oswa materyèl abrazif.
- Mizajou lojisyèl: Regularly check for and install system updates (OTA updates) to benefit from the latest features, security patches, and performance improvements.
- Jesyon Depo: Netwaye sa ki pa nesesè detanzantan files ak aplikasyon pou libere espas depo epi kenbe vitès aparèy la.
- Kondisyon anviwònman: Evite ekspoze telefòn nan nan tanperati ekstrèm, limyè solèy dirèk, oswa imidite twòp.
NAN. Depanaj
If you encounter issues with your OUKITEL C68 Plus, consider these common troubleshooting steps:
- Aparèy pa reponn: Si aparèy la bloke oswa li pa reponn, peze epi kenbe bouton Pouvwa a pandan apeprè 10-15 segonn pou fòse yon rekòmanse.
- Batri Vide byen vit: Check background app usage, reduce screen brightness, disable unused connectivity features (Wi-Fi, Bluetooth, GPS), and ensure your software is up to date.
- Pwoblèm rezo: Ensure SIM cards are correctly inserted. Try restarting the device or toggling airplane mode on and off. Verify network settings with your service provider.
- Aksidan aplikasyon: Efase kach la ak done yo pou aplikasyon ki gen pwoblèm nan nan Anviwònman > Aplikasyon. Si pwoblèm nan pèsiste, enstale aplikasyon an ankò.
- Ralentissement pèfòmans: Close unused apps, clear cache, and consider a factory reset as a last resort (back up your data first).
10. Espesifikasyon
Detailed technical specifications for the OUKITEL C68 Plus smartphone:
| Karakteristik | Spesifikasyon |
|---|---|
| Mak | OUKITEL |
| Non modèl | OUKITEL C68 Plus |
| Sistèm operasyon | Android 15 |
| Processeur | Unisoc T615 Octa-Core, 1.8 GHz |
| RAM | 8 GB (dilatabl a 24 GB) |
| Depo Entèn | 512 GB |
| Depo dilatabl | Jiska 1 TB (MicroSD) |
| Gwosè ekran prensipal la | 7.2 pous |
| Rezolisyon ekran prensipal la | 720 x 1560 piksèl |
| Rafrechisman pousantaj | 120 Hz |
| Gwosè ekran segondè | 1.81 pous |
| Rezolisyon kamera dèyè | 64 MP |
| Rezolisyon kamera devan | 8 MP |
| Rezolisyon videyo | 1080p (60 fps) |
| Kapasite batri | 6000 mAh |
| Chaje | Chaje rapid 18W, chaje ranvèse OTG |
| Teknoloji selilè | 4G LTE |
| Fant pou kat SIM | Doub SIM |
| Sekirite byometrik | Fingerprint Sensor, Face Recognition |
| Karakteristik Koneksyon | NFC, GPS (GPS/GLONASS/Beidou/Galileo), USB OTG |
| Koulè | Gri |
| Rezistans dlo | Pa enpèmeyab |

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. Garanti ak sipò
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.