Official firmware downloads for the are no longer available because MultiChoice discontinued the DStv Mobile (DVB-H) service in October 2018 . As a result, the device is now considered obsolete and cannot receive signals or official software updates.
We will use for MediaTek chips or Research Download for Spreadtrum. Below is the universal method. walka 7 firmware download
Modifying firmware can brick your device. This guide is for educational purposes. Proceed at your own risk. Always ensure you have legal ownership of the device before downloading any software. Official firmware downloads for the are no longer