OnePlus 5T is a fantastic and powerful device. It has some of the the most powerful specs and is very fast phone. Its cellular call quality is also awesome. But as OnePlus is a small company as of now its service centres are available in some parts of India like Bangalore only.
I am using a OnePlus 5t Star Wars Edition and accidentally I dropped it on a concrete floor and broke its glass. I got its glass fixed from a local shop and within a day I realised that they have applied a duplicate glass on my phone. I contacted the shop owner and said that if I wanted original glass then I will have to go to OnePlus Shop which is in Bangalore.
My friend lives in Bangalore and I contacted him and send my OnePlus 5t to him so that he can get it repaired.
Hence you will have to be very careful about your OnePlus devices.
Thank You. Hope this review helps you