HT201954: Unauthorized modification of iOS can cause security vulnerabilities, instability, shortened battery life, and other issues

Learn about Unauthorized modification of iOS can cause security vulnerabilities, instability, shortened battery life, and other issues

Mustapha Al-Taher

Level 1 (0 points)

Q: I got an error no 1015 ! what does it mean ? and How Can I solve this issue?

I got an error no 1015 ! what does it mean ? and How Can I solve this issue?

iPhone 3GS, iOS 5.1.1

Posted on Jun 20, 2012 10:18 AM

I have this question too

Q: I got an error no 1015 ! what does it mean ? and How Can I solve this issue?

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by roaminggnome,

roaminggnome Jun 20, 2012 10:35 AM in response to Mustapha Al-Taher
Level 10 (97,411 points)

Jun 20, 2012 10:35 AM in response to Mustapha Al-Taher

Type "1015" into the search abr at the top of this page by Support and read the reulting help articles.
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by KiltedTim,

KiltedTim Jun 20, 2012 11:35 AM in response to Mustapha Al-Taher
Level 9 (56,508 points)

iPhone

Jun 20, 2012 11:35 AM in response to Mustapha Al-Taher

It means your phone was jailbroken or hacked and you can not get help here.
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by Papciak84,

Papciak84 Jun 20, 2012 11:56 AM in response to Mustapha Al-Taher
Level 1 (130 points)

Jun 20, 2012 11:56 AM in response to Mustapha Al-Taher

Error 1015: This error is typically caused by attempts to downgrade the iPhone, iPad, or iPod touch's software. This can occur when you attempt to restore using an older .ipsw file. Downgrading to a previous version is not supported. To resolve this issue, attempt to restore with the latest iPhone, iPad, or iPod touch software available from Apple. This error can also occur when an unauthorized modification of the iOS has occurred and you are now trying to restore to an authorized, default state.

Busted...
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