Screen stays black after battery replacement even the phone turns on
I wanted to replace the battery of my iPhone 6 Plus because the battery was discharging very fast. Ordered a new battery, followed something similar to this guide Remplacement de la batterie de l'iPhone 6 Plus and after charging it for a while, it didn’t seem to turn on. What actually happened is that the screen didn’t turn on anymore. Because it still made a sound when plugging in the charger.
So I ordered a new screen that had everything on it except for the home button, followed this Remplacement de l'écran de l'iPhone 6 Plus and now it doesn’t even make a sound anymore when plugging in the charger. The screen is still black. I think it still powers on because when pressing volume up/down and the power button it vibrates shortly. Placing back the old screen makes the sound appear again.
I’ve been very careful with disconnecting the connectors and placing back the correct screws. How can I figure out what is broken?
To summarize:
- Old/new battery does not make a difference
- Old screen makes a sound when plugging in the charger
- New screen makes no sound when plugging in the charger
- For both old/new screen the vol up/down + power button triggers a vibration
Tutoriel
Remplacement de la batterie de l'iPhone 6 Plus
Difficulté :
Modérée
—
15 - 45 minutes
Tutoriel
Remplacement de l'écran de l'iPhone 6 Plus
Difficulté :
Modérée
—
1 - 2 hours
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