The biggest risk with tools like MTK Client is malware. Many third-party websites bundle spyware or bitcoin miners inside the ZIP. Follow these strict rules:
Unlock or relock bootloaders on many MediaTek devices without waiting for official codes. Partition Management: Erase, dump, or restore individual partitions such as Exploitation: Mtk Client-gui Zip
However, treat it with respect. One wrong partition write can turn your phone into a paperweight. Always back up your nvram and nvdata partitions first. The biggest risk with tools like MTK Client is malware