If your headphones value is not small, then surely will be warranted from 1 year or more. And this is fortunate, because not everyone can repair well, for the most peace of mind you should still bring it to a nearby store or brand for advice on the most suitable repair. They also have a team of technicians and experts with many years of industry experience. Make sure you can provide timely assistance.
Conversely, you are an expert in repair technique, do not need to spend too much time going to the service center, right? Choose the best and most convenient for you.