hello every one im just share my work today!from my trusted client.
this is the common problem on iphone 6plus becouse the touch i.c (Integrated Circuit)
a lot of people who use iphone 6plus 40% customer are facing the same problem.
so you should care your iphone 6plus not to put into fit jeans or bags etc.
and here some photos how to repair it
dismantle firts the iphone 6plus
2nd just put unheating tape beside on touch i.c so that the other parts cannot be affected by our machine (Hot air)
and now you just eat first so that your hand not on shaking state and extra carefull when you remove the i.c becouse is not easy to remove.if you should failed removing it can possible to white screen state or not turning on
here the screen shot when i remove the i.c
3rd replace a new touch i.c
after i put the i.c then remove the tape and testing
VIOLA
take note:do it at your on risk