इसेर्विक  

I got my cracked glass on iPhone 6s replaced from iService. I must say they have done a decent job with screen replacement. Quality is just awesome, and the best part is I didn't left out my home to get this service done,I just filled the form in their website and within couple of hours my phone was picked up from my place, and they have delivered my phone back to my doorstep the very next day!

They just replace the parts without checking anything....loll
you have a network issue? they will replace charger dock completely...issue may be the antenna cable loose or something but they won't check or try to fix it rather replace the dock.
you may be replacing an LCD screen by paying 2500 unnecessarily which could have fixed by a tightening a cable.
also they have 2 kids sitting there to replace parts..they r good to replace parts which anyone can does by watching youtube videos and a philips screw driver.