if you are only bypassing an FRP lock or fixing a simple software boot loop. Only flash the preloader partition if the device is completely dead.
Use a high-quality Micro-USB cable; loose physical connections run the risk of permanently hard-bricking your phone mid-process. Tecno Be6j Da File
It is not recommended. Secure boot devices require a specific DA file matched to the processor and model, or they will throw errors during authentication. Where can I find the secure BE6j DA file? if you are only bypassing an FRP lock
Modifying the phone's deepest system architecture requires secure read/write authorization. Tecno Be6j Da File