# iPhone 4 con schermo bianco

**URL:** <https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892>\
**Category:** iPhone 4\
**Created:** [21 Aprile 2012, 9:09am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892 "2012-04-21T09:09:44Z")\
**Posts on this page:** 11\
**Page:** 1

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**Author:** ![djluka-d](https://forum.iphoneitalia.com/letter_avatar_proxy/v4/letter/d/c89c15/32.png) [@djluka-d](https://forum.iphoneitalia.com/u/djluka-d)\
**Post date:** [21 Aprile 2012, 9:09am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/1 "2012-04-21T09:09:44Z")

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Ragazzi ho problemi con un iPhone 4 il quale non si accende…o meglio si accende ma lo schermo è completamente bianco, non compare nemmeno la mela all’accensione. Cosa può essere?

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**Author:** ![1979JD](https://forum.iphoneitalia.com/user_avatar/forum.iphoneitalia.com/1979jd/32/22999_2.png) [@1979JD](https://forum.iphoneitalia.com/u/1979JD)\
**Post date:** [21 Aprile 2012, 9:12am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/2 "2012-04-21T09:12:15Z")

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tutto e niente.

fai un ripristino da dfu da iTunes

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**Author:** ![system](https://forum.iphoneitalia.com/uploads/default/original/3X/2/d/2d4f3e3bf2f2122eab2659fd39bec0bdb8c485a0.svg) [@system](https://forum.iphoneitalia.com/u/system)\
**Post date:** [21 Aprile 2012, 9:14am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/3 "2012-04-21T09:14:47Z")

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Prova ad  
Avviarlo tenendo schiacciato Home + power sinché non compare la mela. Se non dovesse funzionare procedi come indicato dall’admin

🐱

Sent from my iPhone using Tapatalk

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**Author:** ![djluka-d](https://forum.iphoneitalia.com/letter_avatar_proxy/v4/letter/d/c89c15/32.png) [@djluka-d](https://forum.iphoneitalia.com/u/djluka-d)\
**Post date:** [21 Aprile 2012, 10:08am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/4 "2012-04-21T10:08:03Z")

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non viene ne rilevato da linux ne da windows (su VirtualBox)

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**Author:** ![system](https://forum.iphoneitalia.com/uploads/default/original/3X/2/d/2d4f3e3bf2f2122eab2659fd39bec0bdb8c485a0.svg) [@system](https://forum.iphoneitalia.com/u/system)\
**Post date:** [21 Aprile 2012, 10:09am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/5 "2012-04-21T10:09:04Z")

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Se lo metti in DFU viene riconosciuto?

🐱

Sent from my iPhone using Tapatalk

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**Author:** ![djluka-d](https://forum.iphoneitalia.com/letter_avatar_proxy/v4/letter/d/c89c15/32.png) [@djluka-d](https://forum.iphoneitalia.com/u/djluka-d)\
**Post date:** [21 Aprile 2012, 10:11am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/6 "2012-04-21T10:11:20Z")

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Nemmeno…comunque il display si accende con “dissolvenza” ed è totalmente bianco

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**Author:** ![1979JD](https://forum.iphoneitalia.com/user_avatar/forum.iphoneitalia.com/1979jd/32/22999_2.png) [@1979JD](https://forum.iphoneitalia.com/u/1979JD)\
**Post date:** [21 Aprile 2012, 10:11am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/7 "2012-04-21T10:11:54Z")

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in dfu il display nn dovrebbe accendersi…

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**Author:** ![djluka-d](https://forum.iphoneitalia.com/letter_avatar_proxy/v4/letter/d/c89c15/32.png) [@djluka-d](https://forum.iphoneitalia.com/u/djluka-d)\
**Post date:** [21 Aprile 2012, 10:13am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/8 "2012-04-21T10:13:43Z")

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ma non viene riconosciuto comunque

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**Author:** ![1979JD](https://forum.iphoneitalia.com/user_avatar/forum.iphoneitalia.com/1979jd/32/22999_2.png) [@1979JD](https://forum.iphoneitalia.com/u/1979JD)\
**Post date:** [21 Aprile 2012, 10:14am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/9 "2012-04-21T10:14:21Z")

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> [@djluka-d](#):
>
> 681551

allora puoi solo rivolgerti all’assistenza

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**Author:** ![djluka-d](https://forum.iphoneitalia.com/letter_avatar_proxy/v4/letter/d/c89c15/32.png) [@djluka-d](https://forum.iphoneitalia.com/u/djluka-d)\
**Post date:** [21 Aprile 2012, 10:17am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/10 "2012-04-21T10:17:18Z")

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Infatti…penso che sia l’unica soluzione… mi è capitato di tutto ma una cosa del genere mai… non so dove mettere mano!

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**Author:** ![system](https://forum.iphoneitalia.com/uploads/default/original/3X/2/d/2d4f3e3bf2f2122eab2659fd39bec0bdb8c485a0.svg) [@system](https://forum.iphoneitalia.com/u/system)\
**Post date:** [21 Aprile 2012, 10:19am UTC](https://forum.iphoneitalia.com/t/iphone-4-con-schermo-bianco/190892/11 "2012-04-21T10:19:30Z")

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Guarda in firma dell’admin. Ci sono i numeri d’assistenza nel caso tu abbia l’iPhone in garanzia o meno

🐱

Sent from my iPhone using Tapatalk