Zum Hauptinhalt wechseln

CDMA Version des iPhones der vierten Generation. Die Reparatur ist unkompliziert, aber Frontglas und LCD müssen gemeinsam ersetzt werden. Modell A1349 mit 16 oder 32 GB, CDMA Kompabilität.

424 Fragen Alle anzeigen

iPhone 4 screen does not display, only backlight after replacement ins

I ordered a replacement screen / lcd / glass and attempted to install it today. After installing the screen only lights up.

I tried re testing the old one and it worked fine but there was no battery and it got stuck in a boot cycle when plugged in.

After putting the battery back in, turning it on and try the original screen it didn't work. Just like the replacement only the backlight works. Is a connector somewhere damaged?


Nevermind, I removed the battery before swapping the screen to test the old one again. After putting the screen in I plugged it in with no battery but it just cycled booting so I placed the battery in too. The old screen worked fine.

Looks like the new one is just junk, I'll be returning it ASAP.

Diese Frage beantworten Ich habe das gleiche Problem

Ist dies eine gute Frage?

Punktzahl 1


eddie good job in getting it done. Just cut your Update and copy it as an answer so we can accept it as the answer.


Einen Kommentar hinzufügen

1 Antwort

Hilfreichste Antwort

LVDS cable is probably not connected properly. There are 2 ribbon cable connections at the very top of the Logic board. Make sure those are seated properly.

War diese Antwort hilfreich?

Punktzahl 1
Einen Kommentar hinzufügen

Antwort hinzufügen

eddie wird auf ewig dankbar sein.
Statistik anzeigen:

Letzte 24 Stunden: 0

Letzte 7 Tage: 0

Letzte 30 Tage: 0

Insgesamt: 4,606