A developer named Lena bought a cheap spare phone for testing. She wanted to run a custom build but accidentally flashed an incompatible firmware and the phone wouldn't boot — it was bricked. Research showed the phone used a MediaTek MT6893 chipset.
Yes. The MT6893 flash tool ecosystem works on Linux natively. mt6893 flash tool
Stock ROM Installation: Flash official firmware to update your device or revert to a factory state. Story — "The Bricked Phone and the Flash
The SP Flash Tool (version 5.2128 or newer) is the gold standard for MediaTek chips, including the MT6893. including the MT6893.