How to remove and refit the EMI shields?
I have to open the EMI shields on my iPhone 4 logicboard to clean the connections. On Youtube, I watched some videos but I don't get it, how to open and refit the shields? In the videos, the people use an hotair-workstation. The shields
disappear by themselves. But can I plug in the shields after cleaning or is it impossible, so that I have to buy new shields?
The shields are not cheap and I also have to buy an hotair-workstation.
Can anyone give an advise?