Touch issue after lcd cleaning

[akon9988]

Hello everyone

I have tried to separate about 15 screens and whenever i have i have issue with the touch after separating and cleaning. I use a big blade so that maybe an issue, also i tend to press a little hard. i do use a debonder though.

I set the hot plate to 80-90 degrees..

I am fairly new to this and have been trying this on the iphone 4/4s screen

Has anyone else had this issue and can provide me with a solution?

[danisajee]

I had same issue when iwas try first time...in my option problem bcz of over heat... Place lcd after plate heat... I hope this will help you...

[akon9988]

I do place the lcd after heating the plate. What temperature do you set the plate for iphones?

[fulmicotone1]

if you use lcd separator you can separate iphone lcd with wire at 67 degree it's the perfect temperature and put lcd on the plate after it reached temperature

[akon9988]

i still require help. im thinking of selling my machine and using a heat gun/ hairdryer. Is that a sensible choice to make?

[DerryTM]

No its not as correct heat and heat distribution is hard to do with heatguns and hairdryers

[akon9988]

My issue is the touch, and I have heard the cutting wire is damaging the touch: that is why I think I should maybe use hear gun instead.

[griff26]

On the iphone 4 and 4s when you take off the broken glass and remove the glue it is normal for the touch to be unresponsive,they need a layer of glue to respond to touch properly. So all those screens that you practiced on are probably still ok. If you have UV glue and UV light then apply new glue and fit new glass screen. Youtube is a good place to see all the different ways of doing this.

[akon9988]

Can someone else verify that? I don't want to waste this expensive glue I bought