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Sony XZ Premium Model G8142 Lost DRM key

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Sony XZ Premium Model G8142 Lost DRM key

My collegue try to unlock boot loader this Phone, and he forgot to backup TA partition, is there any way to restore TA and DRM key in my case ?

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Re: Sony XZ Premium Model G8142 Lost DRM key

Sadly he lost them forever, and since the DRM keys are unique he won't be able to reuse the keys of another device. There is no way to get them back. But as a "fix" he can use the DRMFix program developed by sToRm//, which can be found here. That is just a fix so he can use the camera without having green pictures, it doesn't mean the warranty or the drm exclusive features are back.