I have a new Samsung tab6 that couldn’t complete power on. The screen is stuck on the logo and won’t pass this stage. I...

I had a similar issue and found the issue was due to a loose battery connectors. Yes just that. First I tried all the trick (holding buttons, etc.) But nothing worked. On last effort I took a scalpel (Yes, I am working in a medical office :-) ) and carefuly pinched the connector of the battery. Inserted it in the phone and immediately the process of resetting the phone that was initiated while I was trying hard with the phone on the begining started and the reset completed successfuly. The phone is working just nice now.

How can we preheat without damaging the digitizer. Especially if all we need to replace is the front glass only?

Thank you.