This is where the cable being folded roughly ( sorry I forgot to take pictures when I reassemble it). I recommend using some alcohol for disassemble cause they have glue at some parts. And that’s it, I think that’s thee problem cause we concentrate on the ic chip too much, my dad said that those parts on the main board are rarely break. And this cable are the electric parts that being move the most and in a roughly way.
i hope my comment will help u guys to fix this lens.
