Rahul20182 What service center did you go to? Was it the official Nothing service center or something? Because Nothing doesn’t have service centers in my country, that means I’ll probably have to visit other service centers and ask them if they can repair Nothing phones.
So, you don’t know how they fixed your phone at all, right? Maybe they replaced the battery itself, or maybe they updated the OS… After you’ve got your phone from the service center, were your files intact or did they do a factory reset? Sorry if I’m asking too many questions