smn915a boot loop anyone fixed???

So I spent most of yesterday looking for smn915a firmware : Done!!!

Have odin,keis,octoplus box and have tried all 3 and odin and octoplus load firmware for smn915a phone still does the boot loop

Tried keis doesn’t recognize phone is connected I don’t know why odin and octoplus box do but not keis

So my question is has anyone fixed this issue ??? If so how???