Just need help with purchasing screens.
I have my own iphone/ipad phone repair little business and just need a little help with a few questions to be answered.
1. I bought a couple of LCD's screens in the past (mostly 6S's) and them all had at least a white faded spot around the edge of the screen. Switched to a different seller, and still another white faded spot. I checked multiple times to ensure the connectors are connected and still doesn't change. Is there something I'm doing wrong? Or am I just buying poor screens? If so, how would I know if the screen is good quality before purchasing? All of my purchases has been from eBay. I'm from Australia so if someone knows a better website for screen purchasing with fast shipping that'd be great please.
2. If theres a phone that has been water damaged, working completely fine but lets just say for example; the mute switch is not working. To open the screen, should I still use a hair dryer/heat gun to loosen the adhesive to lift up the screen? If so, what IF the water is still in there? Wouldn't make the phone dry quicker upon loosening the adhesive? If there's blue spots, what is the next bet to do?
3. Should I buy adhesives for the screens after replacing? Or should I not worry about it?
Sorry for the long post, just don't want my business to turn out poor!
Is this a good question?