Modellu: BG7
Welcome to the user manual for your new TECNO Spark 20C smartphone. This guide provides essential information on setting up, operating, maintaining, and troubleshooting your device. Please read this manual carefully to ensure optimal performance and longevity of your phone.
This section guides you through the initial setup of your TECNO Spark 20C.
Verificate chì tutti i cumpunenti sò presenti in l'imballu di u vostru pruduttu:

Image: Contents of the TECNO Spark 20C retail box, showing the smartphone, protective case, power adapter, USB-C cable, and SIM tray ejector tool.
Your TECNO Spark 20C supports dual SIM cards and a dedicated microSD card for expandable storage up to 1TB.

Imagine: Un primu pianu view of the TECNO Spark 20C's SIM card tray, illustrating the slots for two SIM cards and a dedicated microSD card.
Press and hold the Power button until the TECNO logo appears. Follow the on-screen prompts to complete the initial setup, including language selection, Wi-Fi connection, Google account sign-in, and security settings.
This section details the key features and functions of your TECNO Spark 20C.
The TECNO Spark 20C features a 6.56-inch Dot-in Display with a 90Hz refresh rate for smooth visual experience. It also includes a Dynamic Port for interactive notifications.

Image: Front view of the TECNO Spark 20C, highlighting its 6.56-inch Dot-in Display and the Dynamic Port feature around the front camera.
Capture high-quality photos and videos with the 50MP AI Dual Rear Camera and 8MP Dual Flashlight Selfie Camera.

Imagine: Daretu view of the TECNO Spark 20C, showcasing its 50MP AI Dual Rear Camera setup with three distinct lenses.
Experience immersive sound with segment-first Dual Stereo Speakers equipped with DTS technology, offering up to 400% increased volume.
Unlock your device quickly and securely using the following methods:
The TECNO Spark 20C is powered by a massive 5000mAh battery and supports 18W Type-C fast charging.
The device is equipped with a robust Helio G36 processor and ample memory for smooth performance.
Proper maintenance ensures the longevity and optimal performance of your TECNO Spark 20C.
Aduprate un pannu dolce è senza pelu per pulisce u schermu è u corpu di u vostru telefunu. Evitate l'usu di prudutti chimichi aggressivi o materiali abrasivi chì puderanu dannà a finitura. Per e macchie ostinate, asciugate leggermente.ampLavate u pannu cù acqua o un pulitore di schermu cuncepitu per l'elettronica.
Verificate è installate regularmente l'aghjurnamenti di u software per assicurà chì u vostru dispositivu abbia l'ultime funzionalità, patch di sicurezza è miglioramenti di prestazioni. Andate à Impostazioni > Sistema > Aghjurnamentu di u sistema per verificà l'aghjurnamenti dispunibili.
Per maximizà a vita di a bateria:
Periodicamente riview your device's storage to free up space. Delete unnecessary files, disinstallate l'applicazioni inutilizate è spustate i grandi supporti files to your microSD card or cloud storage. Go to Settings> Storage to manage your device's memory.
This section addresses common issues you might encounter with your TECNO Spark 20C.
| Issue | Soluzione |
|---|---|
| U dispusitivu ùn si accende | Assicuratevi chì a batteria sia carica. Appughjà è tene premutu u buttone d'accensione per almenu 10 secondi per furzà u riavviu. |
| L'applicazioni si bloccanu o si bloccanu | Svuotate a cache di l'applicazione (Impostazioni > Applicazioni > [Nome di l'applicazione] > Archiviazione > Svuota a cache). Riavviate u dispusitivu. Assicuratevi chì l'applicazione sia aggiornata. |
| Pauvre signalu di rete | Check SIM card insertion. Try restarting the device. Ensure you are in an area with network coverage. Contact your service provider if the issue persists. |
| A batteria si scarica rapidamente | Riduce a luminosità di u schermu, disattiva e funzioni inutilizate (Wi-Fi, Bluetooth, GPS), chjude l'applicazioni in background è verificate l'applicazioni chì cunsumanu assai energia in i paràmetri di cunsumu di a batteria. |
Sè u vostru dispusitivu hà prublemi persistenti, un reset di fabbrica pò risolve li. Attenzione: This will erase all data on your phone. Back up important data before proceeding. Go to Impostazioni> Sistema> Opzioni di reset> Sguassà tutti i dati (resettore di fabbrica).
Detailed technical specifications for the TECNO Spark 20C (Model: BG7).
| Feature | Detail |
|---|---|
| Sistema upirativu | Android 13.0 |
| Processore | Helio G36, 2.2 GHz Octa Core CPU |
| RAM | Up to 16GB (with Memory Fusion) |
| Memoria interna (ROM) | 128 GB |
| Storage espansibile | Dedicated SD card slot, up to 1TB |
| Mostra | 6.56-inch Dot-in Display, 90Hz refresh rate, 720p resolution |
| Camera posteriore | 50MP + AI Dual Rear Camera, f/1.6 Aperture |
| Camera frontale | 8MP Dual Flashlight Selfie Camera, f/2.0 Aperture |
| Capacità batterie | 5000 mAh polimeru di litiu |
| Carica | 18W Type-C Fast Charging |
| Connettività | Bluetooth, USB, Wi-Fi, Cellulare |
| Sensori | Ultra-Fast Side Edge Fingerprint Sensor, Face Unlock |
| Audio | Dual Stereo Speakers with DTS technology, Wired Audio Jack |
| Dimensioni | 16.4 x 7.6 x 0.9 cm |
| Pesu | 189 g |
| Culore | Magic Skin Green (as per product details) |
Your TECNO Spark 20C comes with a manufacturer's warranty and access to customer support.
U pruduttu include a guaranzia di 12 mesi from the date of purchase. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects but does not cover damage caused by misuse, accidents, or unauthorized repairs.
For technical assistance, service, or warranty inquiries, please contact TECNO customer support. TECNO has a significant service network in India, with over 1300 service centers across more than 1000 towns.
Manufacturer: G Mobiles India, Ismartu India Private Limited.
Refer to the official TECNO website or your purchase documentation for the most current contact information and service center locations.