Product Overview

The TECNO Spark 20C in Gravity Black, showcasing dhizaini yayo yakapfava uye kamera module.
The TECNO Spark 20C is a feature-rich smartphone designed for everyday use. It combines a powerful processor with a high-resolution camera and a long-lasting battery to provide a seamless user experience. This manual will guide you through the setup, operation, and maintenance of your device.
Zvinokosha:
- Chiyeuchidzo & Kuchengeta: Up to 16GB RAM (with Memory Fusion) and 128GB ROM, expandable up to 1TB via dedicated SD card slot.
- Ratidza: 6.56-inch Dot-in Display with 90Hz refresh rate and Dynamic Port for notifications.
- Audio: Segment-first Dual Stereo Speakers with DTS technology for enhanced sound.
- Chengetedzo: Ultra-Fast Side Edge Fingerprint Sensor and Face Unlock.
- Bhatiri: Massive 5000mAh battery with 18W Type-C fast charging.
- processor: 2.2Ghz Octa Core Helio G36 processor for robust performance.
- Kamera: 50MP + AI Dual Rear Camera (f/1.6 aperture) and 8MP Dual Flashlight Selfie Camera (f/2.0 aperture) with various modes.
- Dhizaini: 8.55mm Ultra sleek design with a premium Dot-in Display.
Kutanga: Setup
Follow these steps to set up your new TECNO Spark 20C smartphone.
1. Unboxing uye Kutanga Kuongorora

Contents of the TECNO Spark 20C retail box, including the phone, charger, cable, case, and SIM ejector tool.
Carefully unbox your device and check for all included accessories:
- TECNO Spark 20C Smartphone
- Phone Case
- Power Adapter
- SIM Tray Ejector
- USB Cable (Rudzi-C)
Ongorora mudziyo kuona kukuvadzwa kupi zvako kwemuviri usati waenderera.
2. Kuisa SIM neSD Card

The dedicated SIM and SD card slot on the TECNO Spark 20C, supporting dual SIM and expandable storage.
- Tsvaga SIM tray padivi pefoni.
- Isa SIM tray ejector tool mugomba diki padivi petireyi wodzvanya zvinyoro nyoro kusvika tireyi yabuda.
- Place your Nano-SIM cards (up to two) and a microSD card (for storage expansion up to 1TB) into the designated slots on the tray. Ensure they are correctly oriented.
- Nyatsosundidzira tireyi mufoni kusvika yadzvanya panzvimbo.
3. Kuchaja Chishandiso

The TECNO Spark 20C supports 18W fast charging via its Type-C port.
Before first use, it is recommended to fully charge your TECNO Spark 20C. Use the provided 18W power adapter and USB Type-C cable.
- Batanidza tambo ye USB kune adapta yemagetsi.
- Plug the Type-C end of the cable into the charging port at the bottom of your phone.
- Batanidza adapta yemagetsi mudura repamadziro.
- The charging indicator will appear on the screen. A full charge can be achieved quickly with the 18W fast charger.
4. Powering On uye Initial Setup
Press and hold the Power button (located on the side) until the TECNO logo appears. Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, Google account setup, and security settings (fingerprint/face unlock).
Kushandisa mudziyo wako
Display uye Navigation

The 90Hz Dot-in display provides a seamless and fluid visual experience.
The 6.56-inch Dot-in Display offers a smooth visual experience with its 90Hz refresh rate. Navigate your device using touch gestures:
- Top: Sarudza chinhu kana kuvhura a app.
- Rova zvakasimba: Scroll through screens, menus, or content.
- Nzwara: Zoom mukati kana kunze pamifananidzo uye web mapeji.
- Dynamic Port: The area around the front camera dynamically displays notifications, charging status, and call information.
Kushandiswa kwekamera

The 50MP Ultra Clear Camera captures highly detailed and realistic pictures.
Your TECNO Spark 20C features a 50MP main camera and an 8MP selfie camera. Open the Camera app to access various modes:
- Mufananidzo: Maitiro akajairwa ekutora mifananidzo isina kusimba.
- Mufananidzo: Creates a depth-of-field effect for professional-looking portraits.
- Super Night: Inovandudza kutora mifananidzo pasina chiedza chakawanda.
- HDR: Improves dynamic range for vivid photos in challenging lighting.
- Nguva Yapfuura: Record accelerated videos of slow-changing scenes.
- AI Optimized Modes: Utilize AI for scene detection and optimized settings.
Audio Features

The TECNO Spark 20C features stereo dual speakers with DTS technology for an immersive audio experience.
Experience enhanced audio with the segment-first Dual Stereo Speakers equipped with DTS technology. The volume can be increased significantly for a fully immersive sound experience, ideal for media consumption and gaming.
Maintenance and Care
Proper maintenance ensures the longevity and optimal performance of your TECNO Spark 20C.
Battery Care
The 5000mAh battery is designed for extended use. To maximize battery life:
- Dzivisa kupisa kwakanyanya.
- Shandisa yekutanga charger netambo.
- Enable Ultra Power Saving mode when battery is low.
- Close background apps when not in use.
Software Updates
Gara uchitarisa uye isa zvigadziriso zvehurongwa kuti uone kuti mudziyo wako une zvichangobva kuitika, zvigamba zvekuchengetedza, uye kuvandudzwa kwekuita. Enda ku Settings> System> System Update.
Kuchenesa Chishandiso Chako
Use a soft, lint-free cloth to clean the screen and body of your phone. Avoid using harsh chemicals or abrasive materials. The device is water resistant, but avoid submerging it in water.
Troubleshooting Common Issues
Here are solutions to some common problems you might encounter.
Mudziyo Haubatiki
- Ita shuwa kuti bhatiri rachajwa. Batanidza charger womira maminetsi mashoma usati waedza kubatidza.
- Dzvanya uye bata bhatani reSimba kweinenge 10-15 masekonzi kumanikidza kutangazve.
Poor Network Signal or Connectivity Issues
- Check if Airplane Mode is off.
- Tangazve mudziyo wako.
- Ita shuwa kuti SIM kadhi rako rakaiswa zvakanaka.
- Seta patsva marongero etiweki: Settings> System> Reset sarudzo> Reset Wi-Fi, mobile & Bluetooth.
Mapurogiramu Anoputsika kana Kutonhora
- Bvisa cache uye data yedambudziko reapp: Settings > Apps & notifications > See all apps > [App Name] > Storage & cache > Clear cache / Clear storage.
- Gadziridza app kubva kuGoogle Play Store.
- Kana nyaya ikaramba iripo, bvisa uye dzosera iyo app.
Fingerprint Sensor Not Working
- Ita shuwa kuti munwe wako wakachena uye wakaoma.
- Nyoresazve mafingerprints ako Settings> Chengetedzo> Fingerprint.
- Ensure the sensor area is clean and free from dirt or smudges.
Zvinotsanangurwa
| Feature | Detail |
|---|---|
| Model Number | BG7 |
| Operating System | Android 13.0 |
| RAM | Up to 16GB (with Memory Fusion) |
| Kuchengetera Kwemukati (ROM) | 128 GB |
| Expandable Storage | Up to 1TB via dedicated SD card slot |
| processor | 2.2 GHz Octa Core Helio G36 |
| Kukura Kwekuratidza | 6.56-inch Dot-in Display |
| Refresh Rate | 90Hz |
| Resolution | 720p |
| Rear Camera | 50MP + AI Dual Camera (f/1.6 Aperture) |
| Front Camera | 8MP Dual Flashlight Selfie Camera (f/2.0 Aperture) |
| Battery Capacity | 5000mAh |
| Kuchaja | Kuchaja nekukurumidza kwe18W Type-C |
| Dimensions | 16.4 x 7.6 x 0.9 cm |
| Kurema | 189 g |
| Kubatana | Bluetooth, USB, Wi-Fi, Cellular |
| Special Features | Dual SIM, Front Camera With Flash, Stereo Speakers, Supports USB OTG, Water Resistant, Side Edge Fingerprint Sensor, Dynamic Port |
Warranty uye Support
Your TECNO Spark 20C comes with a manufacturer's warranty and access to a robust support network.
Warranty Information
The TECNO Spark 20C is covered by a 12-mwedzi waranti from the date of purchase. This warranty covers manufacturing defects. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the warranty card included in your product packaging or visit the official TECNO website.
Mutengi Support
For technical assistance, service, or further inquiries, please contact TECNO customer support. TECNO maintains a strong after-sales service network, being the 2nd largest service network in India with over 1300 service centers across 1000+ towns.
You can find more information and support resources on the official Tecno Store on Amazon: Tecno Official Store.
Ruzivo Rwakakosha Chekuchengetedza
Always follow basic safety precautions when using your device to reduce the risk of injury, fire, or electric shock.
- Usabvisa kana kushandura mudziyo.
- Shandisa chete majaja akatenderwa uye zvishongedzo.
- Rega kuisa mudziyo kune tembiricha yakanyanyisa kana zuva rakananga kwenguva refu.
- Keep the device away from water and liquids, despite its water resistance feature.
- Rasa mudziyo uye bhatiri rayo zvine hungwaru maererano nemitemo yenzvimbo.





