Touch ID after emmc flash replacement
I have problem with my iPad air 2 wifi model. Afletr update I got error and apple service diagnose my iPad as damaged flash memory, I don't have warranty. I just wonder if I will replace emmc flash on my own will touch ID still works ? I can buy new already programmed emmc but problem is that this flash has other serial number then my iPad and I dont know if this will kill my touch id.
What do you think ? Thanks for any advices