This tutorial will show you how to solve the Tecno KB8 Touch not working after Update to Android 10 Q. This problem is due to a software bug and the only solution is to revert to Android 9 P untill there is a more stable update for Android 10 from Tecno.
To solve the problem you will flash the below version of Android 9 which is stable without bugs. Checkout also the YouTube tutorial below for more info.
Download Tecno Spark 3 Pro Fix Firmware
Tecno Spark 3 Pro KB8 (KB8-H624BNPQ-P-190424V179) [Factory / Signed]
Download Software Download Tool
Softwaredownload v4.1901.23.17
Tecno KB8 Spark 3 Pro Specs
Wireless Network and Software
- 2G mobile network bands: GSM, GPRS, EDGE 900 / 1800 / 1900 MHz
- 3G mobile network bands: UMTS, WCDMA, HSDPA 900 / 2100 MHz
- 4G mobile network bands: LTE 1(2100) / 3(1800) / 5(850) / 40(2300) / 41(2500)
- SIM Type: Nano-SIM, Dual SIM
- Software / OS: Android 9 Pie + HiOS 4.6
Display
- Display: 6.2 inches Super FULLVIEW, 1500 x 720 pixels,19:9 aspect ratio, wide notch, IPS LCD curved glass screen
Sensors
- Fingerprint (rear-mounted), Face Unlock, Proximity sensor, G-sensor, Ambient Lightnt Light sensor, OTG
Platform
- Operating System: Android 9 pie
- Chip-set: MediaTek MT6580WP
- CPU: Quad-Core 2.0GHz
Memory
- RAM: 2GB
- Internal: 32GB
- External: microSD, up to 32GB
Network
- Technology: 3G
- SIM: Dual SIM
Camera
- Rear Camera: 13 MP + 2 MP dual camera, f1.8 aperture, dual LED flash, 1080p@30fps video recording
- Front-facing Camera: 8 megapixels, f2.2 aperture, AI Face Recognition, 1080p@30fps video capture
Audio and Video Playback
- Music Support: PCM, AAC / AAC + / eAAC + / MP3 / AMR – NB / WB / APE
- Audio: 3.5 mm audio jack
- Loudspeaker: Mono speakers
- Video Support: H.264/MP4/MPEG4 player
- FM Radio: Yes
Connectivity Features
- Bluetooth: v4.2, A2DP
- WiFi: Wi-Fi 802.11 b/g/n, hotspot
- GPS: Yes, A-GPS, GLONASS, BDS
- USB: microUSB v2.0; USB-OTG
Battery
- Battery Type and Capacity: Non-Removable Lithium-Ion 3500 mAh
- Battery Charging: Regular Charging
TECNO Spark 3 Pro smartphone features a Android 9 Pie Os, 6.2-inch display, Helio A22 chipset, 8 MP selfie camera, 13 MP + 2 MP dual rear camera, 2 GB RAM, 32 GB internal memory, and a 3500 mAh battery.
