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FirefoxOS update signature verification failed, why?

  • 1 reply
  • 3 have this problem
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  • Last reply by Ralph Daub

Antoine
Antoine

When running on 1.1 version on ZTE Open, I was offered a system update by the automatic updater. I download it and apply it. After trying to install update, the black screen shows: "signature verification failed". The phone reboots in same version.

Why? Can I do something?

When running on 1.1 version on ZTE Open, I was offered a system update by the automatic updater. I download it and apply it. After trying to install update, the black screen shows: "signature verification failed". The phone reboots in same version. Why? Can I do something?

All Replies (1)

Ralph Daub
Ralph Daub
  • Locale Leader

Hi Antoine,

I'm sorry to hear you are having issues with the update of your ZTE Open C v1.1.

For information and questions on how and if you can update your device should be directed to the phone's manufacturer who maintains the OS that runs on those phones.

- Ralph