Glue is losing grip after LCD repair
I've got a small repair shop in Germany and most of the time I fix iPhones and Samsungs.
But lately a lot of customers show up with Sony Xperia Z3's with broken Glass and / or Touchscreen / Digitizer.
To change a LCD-Unit or a Digitizer isn't a problem for me.
I order a brand-new LCD-Unit or Digitizer along with the adhesive tape (already cut out in the right dimensions) off a wholesaler, clean the frame with 99% alcohol and Q-tips or microfibre cloth and install the new screen onto the frame.
And here is the Problem:
The adhesive tape is getting loose after a few days.
Especially on one of the corners at the top of the device.
I never experienced this issue on Samsung LCDs or any other devices except Sony Xperia devices.
I tried to solve this problem by using adhesive tape off a roll (3M) instead using the cut out adhesive tape, but the problem is still appearing from time to time.
Did somebody of you had same issues with this stupid adhesive tapes (cut out or not) and found a way to glue the glass to the frame of Xperia devices?
Like is there some kind of adhesive that is strong enough to hold the glass and frame together?
Thank you very much in advance!
Sorry for my bad english :(