Screen lights up but no picture, phone works but screen is black

Question

iPhone 4

iPhone di quarta generazione. La riparazione è semplice, ma il vetro anteriore e l'LCD andranno sostituiti insieme. GSM / 8, 16, or 32 GB di memoria / Modello A1332 / Nero e Bianco.

2375 Domande Visualizza tutte

Zeruel @zeruel45635

Rep: 49

2

1

Postato: 10 gen 2013

Opzioni

Screen lights up but no picture, phone works but screen is black

Had a broken home button which I've just replaced today but after reassembly the phone appears to be dead when power button is pressed.

It will eventually start and the screen goes from being completely black to a lit up black when home or the power button is pressed, its recognized by iTunes and will sync so all seems to be working fine except the screen.

any ideas what the problem may be?

or have I broken the screen accidentally during repair

Rispondi a questa domanda Anch'io ho questo problema

Questa è una buona domanda?

Sì No

Punteggio 4

Aggiungi un commento

3 Risposte

Kaden niepraschk @kadenniepraschk Rep: 103 2 1 · Answer 1 · 2013-01-10T14:57:43-07:00

Risposta Più Utile

Kaden niepraschk @kadenniepraschk

Rep: 103

2

1

Postato: 10 gen 2013

Opzioni

try holding the power and home button for 10 seconds to force your phone to restart. if that doesn't fix it then open the phone up again and check under the wifi antenna and make sure the data cable for the display is securely pressed down. if it is then you damaged the display and need to replace it.

Questa risposta è stata utile?

Sì No

Punteggio 3

1 Commento:

Tried holding home and power, still no difference, will fully take apart and reassemble again and see if I have any luck.

Thanks for the reply

11 gen 2013 da Zeruel

Aggiungi un commento

Mitch Rush @mitchrush Rep: 5,6k 6 3 4 · Answer 2 · 2013-01-11T21:59:59-07:00

Mitch Rush @mitchrush

Rep: 5,6k

6

3

4

Postato: 11 gen 2013

Opzioni

Sorry to be the one with the bad news Zeruel but your going to need a new front screen assembly, you either flexed your LCD while prying it from the mid frame and damaged it or damaged your LCD-Digitizer ribbon cables assembling it, its real easy to do, good luck.

Questa risposta è stata utile?

Sì No

Punteggio 3

Aggiungi un commento

Jake Lange @jakelange98551 Rep: 1 · Answer 3 · 2019-12-13T22:45:46-07:00

Jake Lange @jakelange98551

Rep: 1

Postato: 13 dic 2019

Opzioni

Mitch: I’m having the same issue, despite getting a new screen. Is it possible the screen is faulty/I damaged it during installation? Or could it be the connection point with the rest of the phone?

Questa risposta è stata utile?

Sì No

Punteggio 0

Aggiungi un commento

iPhone 4

Screen lights up but no picture, phone works but screen is black

3 Risposte

Aggiungi la tua risposta