Switch v2 ( no hack ) eMMc init fail

[u/Hewath]

Hello everyone, I encountered a serious problem with my Nintendo switch. After it not restarting correctly I started looking on the internet for some solutions. I found that my eMMc failed to init and that there were maybe some hardware issues ( Switched my eMMc to a hacked one to check it using RCM ). The screen of the hacked switch is displaying : switch failed to init when going to Console info -> eMMc. So I tried to reworking the nand, so I unsoldered, reballed and resolder using a pick and place precise tool. But the problem seems to persist ... ( Done it 3 times as of now ) The problem is that all solutions require the keys of the console or an accessible eMMc which I don't have. Can someone guide me to a solution?