Apple Firmware

TSS Signing Status

Check whether Apple is currently signing a firmware version — directly against Apple's TSS servers.

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Firmware

Version	Build	Date	Type	IPSW.me	TSS Verified	Remind

Set Reminder

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Notify me when it becomes

Signed Unsigned Either change

Username

Password

Username

Email

Password

Notification Settings

Configure how you receive signing alerts

Prowl API Key

Get your free key at prowlapp.com. Leave blank to keep your existing key.

Prowl delivers real-time push notifications to your iPhone or iPad. Email is used as a fallback if Prowl is not configured or fails.

Prowl Notifications

Push to Prowl app on iPhone / iPad

Email Notifications

Fallback when Prowl is not sent

Change Password

Requires your current password

Current Password

New Password

Confirm New Password