S8 are not as bad as previous generations. I had one in and used about 160 - 190 c on the hot air station. I managed to get the point of a razor blade into the top of the screen, then worked it slowly with heat being applied at the same time around the top portion to get a pick in.
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It will take some patience to do it would damaging. Once the screen and touch glass is separate you will need something thin to help cut through the glue without damaging the screen underneath, I use fishing wire and carefully get it between the glass and the screen. There a few videos on youtube, the procedure is quite difficult and although AMOLED is expensive i always try to get customers to buy a full-service screen as the finish is a 100 times better :)
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It will take some patience to do it would damaging. I usually take the screen and touch glass out as one piece and then separate them using a board holder. So if you follow how I do it, once the screen and touch glass are separate you will need something thin to help cut through the glue without damaging the screen underneath.
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I use fishing wire and carefully get it between the glass and the screen. There a few videos on youtube, the procedure is quite difficult and although AMOLED is expensive I always try to get customers to buy a full-service screen as the finish is a 100 times better :)
S8 are not as bad as previous generations. I had one in and used about 160 - 190 c on the hot air station. I managed to get the point of a razor blade into the top of the screen, then worked it slowly with heat being applied at the same time around the top portion to get a pick in.
It will take some patience to do it would damaging. Once the screen and touch glass is separate you will need something thin to help cut through the glue without damaging the screen underneath, I use fishing wire and carefully get it between the glass and the screen. There a few videos on youtube, the procedure is quite difficult and although AMOLED is expensive i always try to get customers to buy a full-service screen as the finish is a 100 times better :)
Good luck if you attempt it, my friend :)