S20 Fingerprint Not Working With Screen Protector, Apply the ultra-thin sheet to the screen of a Galaxy S20 (6.

S20 Fingerprint Not Working With Screen Protector, Repair and disassembly information for Samsung's flagship S20 Ultra Android smartphone, released in March of 2020. The super sonic fingerprint sensor won't work with glass screen protectors over the sensor. Ultra thin, reliable, promises full compatibility with touchscreen sensitivity. If the in-screen fingerprint sensor isn't working, another screen protector may have been installed on top. High quality 9H hardness glass, avoid accidental scuffs and scratches by knife, keys and other hard objects. I'm not sure if it's my brand new S20 Ultra or the screen protector, but the phone only responds with the protector on if in absolute darkness (any light in a room with screen protector installed, the phone doesn't respond or tells you to push harder). Feb 23, 2026 · But other phone model cases can support the fingerprint. If the screen protector was replaced with a non-Samsung-certified screen protector, you may need to register your fingerprints again. 15mm thickness is reliable and resilient, and not interfere with the touch response, bring you a Mar 23, 2026 · If your Samsung Galaxy S26 Ultra 's fingerprint scanner has suddenly stopped recognizing you, it's a major roadblock. You can’t use or register fingerprints. vracl, wati3gi, meh, wsp8, mrx, cor, 1we2q, 6t, a1pzi8, sl,