in advance, it has been my first attempt. The mobile phone of my daughter, S3 Mini was completely fragmented.
The exchange has been working well, and I always recommend to make the exchange for two. One heats the hair dryer and a collect the splinters from the display. Used I have about an hour. What is sadly missing the adhesive. The pressure point of the display is no longer quite so easy, but OK.
What helped me the instructions on YouTube:
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Best Regards
Bernd