Samsung Galaxy S5 mini - czarny ekran

[ynsiwy]

Jak próbujesz do recovery albo download mode też czarno?
Może coś nie tak poszło przy wymianie... hmm, można by na czuja wejść w download mode i wgrać soft, ale czy to coś pomoże to nie wiem

znalazłem coś takiego, może coś z mikrostykami nie tak.

Hi there to all. I had that in the past. I started inspecting the plug in sockets on those phones. I do this under my microscope. The plug connectors on the boards seem to have damaged prongs. I cannot figure out why as I am the only one working on them. Maybe it is damaged on manufacture assembly. I change the plug connector on the board and have mot had the issue again. I have done more that 30 glass replacements this way.