How to flash / unbrick a Tecno Spark 3 KB7 / KB7j
If you have trouble flashing then get the custom Tecno Download Agent (DA) file for this model
The firmware is in scatter format so this means you can flash with SP Flash tool, Infinity Chinese Miracle II MTK Box,
Miracle Box (If indicated that it's a Miracle Box Dump) or any other Chinese box or tool which supports flashing in scatter format.
Before flashing, ensure that:
- The battery is charged to an extent and inserted into the phone
- The phone is powered off / switched off
- You have installed Mediatek Preloader USB VCOM drivers
- You have downloaded either parts of or the complete firmware above
(depending on what you need to flash) and unzipped into a folder
- You have a PC and USB cord
Tecno Spark 3 KB7 / KB7j Core Specification
- Model: Spark 3 KB7 / KB7j
- Platform: Android 8.1 Oreo-Go / 9.0 Pie
- Processor: MediaTek MT6580 / MT6761
