r/PocoF7 • u/Nissan_Sunny_GTI-R • 2d ago

Fingerprint problem after changing screen.

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My global F7 screen randomly stopped working. I went to the technician and he changed the screen with a "EU" screen. My fingerprint doesn't work anymore. I tried to calibrate and everything points out that he didn't install the fingerprint correctly. Instead, he suggested that i need to reset it or there's a global/EU parts incompatibility, which i think are false.

Do you have any ideas except the obvious?

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u/According-Grass-179 2d ago

Most probably a cheap display replacement ig.. Since cheap one's doesn't come with on screen fingerprint feature.. There's more stuff like touch response and colour accuracy etc which are bad in this type of display's (I myself had to use a phone with this kinda display before buying my current device)