Chosen Solution

Is it possible to replace a faulty NAND Chip on the 6s plus? I’ve seen videos such as… https://www.youtube.com/watch?v=v5WDDZqh… Which seem to make it possible, just looking to hear from anyone with experience at all? and preferably a recommendation for someone who can do the work? UK Based Many thanks!

This is possible in China, some workshops offer this as a service. However the equipment cost easily exceeds hundreds or even thousands of dollars so it is nonsense for DIY repair technicians.