Hard brick maybe

[Guest sasukekun67]

Hello guys, I have been playing around with the 8230 variant of the pulse for a year now using cm+ but got a problem now, I can't seem to be able to enter either in update mod, fastboot mod or recovery mod no matter which combinaison I do, and I also can't use the phone as it is on a bootloop after my brother tried to install Onyx from twrock.

So my question is : can I flash something through my pc even if the device is not recognized, say for example by targetting an USB port?

Or do someone have a solution to flash a Huawei stock firmware through a pc?

Any suggestion or help will be very appreciated

Thanks