Ir para o conteúdo principal

Released in April 2019. Model Number: A705FN/DS

64 Perguntas Visualizar todos

How do I calibrate the optical fingerprint sensor Samsung Galaxy A70?

Hello,

I am trying to repair a Samsung Galaxy A70 with a previously replaced display.

After this replacement, the fingerprint sensor doesn't work. The sensor might be broken but I was trying to do a calibration to see if it is really the case.

I found this tutorial but the app doesn't work on my device (How to Calibrate an Optical Fingerprint Sensor)

I also found this video using the app, but I can't find where to open this calibration menu https://www.youtube.com/watch?v=wYyBPF35...

Here are the status of the sensor (see linked images)

Block Image

Block Image



Thank you !

Responder a esta pergunta Também tenho esse problema

Esta é uma boa pergunta?

Pontuação 1
Adicionar um comentário

2 respostas

Pergunta mais útil

On some A series Samsung phones the fingerprint sensor stops working completely after screen replacement. Don't think there's much you can do.

Esta resposta foi útil?

Pontuação 2
Adicionar um comentário

A705Fn . 1 Week ago I Change sensor finger after tha not work this sensor , l replace LCD at2 years ago ،،، now Downgrade at 9 android read the finger but when update at 11 version , finger not action and error need calibration needed showen،،،

I NEED the help them

Esta resposta foi útil?

Pontuação 0
Adicionar um comentário

Adicionar a sua resposta

Malo Grall será eternamente grato(a).
Exibir estatísticas:

Últimas 24 horas: 3

Últimos 7 dias: 22

Últimos 30 dias: 90

Duração total: 1,971