1. Ifihan
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.

Aworan 1.1: Pariview of the OUKITEL C68 Plus smartphone highlighting key features like the secondary screen, large display, 6000mAh battery, memory, and camera.
2. Ohun ti o wa ninu Apoti
Upon unboxing your OUKITEL C68 Plus, please verify that all the following items are included:
- OUKITEL C68 Plus Smartphone
- Itọsọna olumulo
- Iru-C Data Cable
- 18W Yara Ṣaja
- SIM Ejector Ọpa
- Ọran Idaabobo
- Fiimu Olugbeja iboju

Image 2.1: The OUKITEL C68 Plus retail box contents, including the phone, charger, cable, protective case, and SIM ejector tool.
3. Eto
3.1 Fi sii awọn kaadi SIM ati MicroSD Kaadi
- Wa atẹ kaadi SIM ni ẹgbẹ foonu rẹ.
- Fi ohun èlò SIM ejector sínú ihò kékeré tó wà lẹ́gbẹ̀ẹ́ atẹ náà kí o sì tẹ̀ ẹ́ díẹ̀díẹ̀ títí atẹ náà yóò fi jáde.
- 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.
- Fi iṣọra Titari atẹ naa pada sinu foonu titi yoo fi tẹ sinu aaye.

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 Agbara akọkọ Lori ati Eto
- Tẹ bọtini agbara ki o si dimu mọ (nigbagbogbo ni apa ọtun) titi aami OUKITEL yoo fi han.
- Tẹle awọn itọnisọna loju iboju lati yan ede rẹ, sopọ si nẹtiwọki Wi-Fi, ki o si ṣeto akọọlẹ Google rẹ.
- Configure security features such as fingerprint unlock and facial recognition for enhanced device security.
4. Ṣiṣẹ ẹrọ rẹ
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 Android 15 Eto iṣẹ
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 Iranti ati Ibi ipamọ
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 ample space for applications, photos, and videos.

Image 4.4: Diagram illustrating the 24GB (8+16) RAM and 512GB ROM, expandable up to 1TB.
5. Awọn ẹya ara ẹrọ kamẹra
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.
Kámẹ́rà Iwájú 5.2 (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. Iṣakoso batiri
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.
- Akoko Iduro: Titi di wakati 850
- Akoko Ọrọ: Titi di wakati 40
- Sisisẹsẹhin orin: Titi di wakati 40
- Sisisẹsẹhin fidio: Titi di wakati 12
- Ere: Titi di wakati 12

Image 6.1: Visual representation of the 6000mAh battery capacity and estimated usage times for various activities.
7. Asopọmọra
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.
- Meji 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. Itọju
To ensure the longevity and optimal performance of your OUKITEL C68 Plus, follow these maintenance guidelines:
- Ninu: Lo asọ ti ko ni lint lati nu iboju ati ara. Yago fun awọn kẹmika lile tabi awọn ohun elo abrasive.
- Awọn imudojuiwọn sọfitiwia: Regularly check for and install system updates (OTA updates) to benefit from the latest features, security patches, and performance improvements.
- Isakoso Ibi ipamọ: Lokọọkan ko ṣe pataki files and applications to free up storage space and maintain device speed.
- Awọn ipo Ayika: Yẹra fún fífi fóònù sí ojú otútù tó le koko, oòrùn tààrà, tàbí ọrinrin tó pọ̀ jù.
9. Laasigbotitusita
If you encounter issues with your OUKITEL C68 Plus, consider these common troubleshooting steps:
- Ohun elo Ko dahun: If the device is frozen or unresponsive, press and hold the Power button for about 10-15 seconds to force a restart.
- Sisun Batiri Ni kiakia: Check background app usage, reduce screen brightness, disable unused connectivity features (Wi-Fi, Bluetooth, GPS), and ensure your software is up to date.
- Awọn oran Nẹtiwọọki: Ensure SIM cards are correctly inserted. Try restarting the device or toggling airplane mode on and off. Verify network settings with your service provider.
- Awọn ijamba App: Clear the cache and data for the problematic app in Settings > Apps. If the issue persists, reinstall the app.
- Ilọkuro Iṣe: Close unused apps, clear cache, and consider a factory reset as a last resort (back up your data first).
10. Awọn pato
Detailed technical specifications for the OUKITEL C68 Plus smartphone:
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Brand | OUKITEL |
| Orukọ awoṣe | OUKITEL C68 Plus |
| Eto isesise | Android 15 |
| isise | Unisoc T615 Octa-Core, 1.8 GHz |
| Àgbo | 8 GB (ti o gbooro si 24 GB) |
| Ibi ipamọ inu | 512 GB |
| Expandable Ibi ipamọ | Titi di TB 1 (MicroSD) |
| Iwon Iboju akọkọ | 7.2 inches |
| Ipinnu Iboju akọkọ | 720 x 1560 awọn piksẹli |
| Oṣuwọn sọtun | 120 Hz |
| Iwọn Iboju Keji | 1.81 inches |
| Ipinnu Kamẹra ti o kẹhin | 64 MP |
| Ipinnu Kamẹra iwaju | 8 MP |
| Ipinnu fidio | 1080p (60 fps) |
| Agbara Batiri | 6000 mAh |
| Gbigba agbara | Gbigba agbara yara 18W, gbigba agbara iyipada OTG |
| Cellular Technology | 4G LTE |
| Iho kaadi SIM | SIM meji |
| Biometric Aabo | Fingerprint Sensor, Face Recognition |
| Awọn ẹya ara ẹrọ Asopọmọra | NFC, GPS (GPS/GLONASS/Beidou/Galileo), USB OTG |
| Àwọ̀ | Grẹy |
| Omi Resistance | Ko mabomire |

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. Atilẹyin ọja ati Support
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.