If you need to recover data, then for an effective recovery of all files, it is best to contact the service. This is my personal opinion. All these manipulations that you told me about, I do not know what they can bring and whether you will get the result you were waiting for. In any case, I advise you to contact the
raid data recovery [salvagedata.com] service that I usually turn to and just consult with them about your problem. As far as I remember, the consultation is free, and you don't have to pay any money at all. Well, that's what I would do if I were you, but it's up to you. I hope I have helped you, at least in some way.