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I lost my access to email related to firefox sync , what do i do now?

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Hello all, i have saved lots of important passwords and pages in firefox sync, Unfortunately the email with the domain expired and when i tried to signin from my new updated version of Firefox , it is sending a confirmation email to my previous email which cant be accessed by me right now as the domain is bought by some other person.

So how can i change my email and get my sync data back Firefox support please help me up.

Hello all, i have saved lots of important passwords and pages in firefox sync, Unfortunately the email with the domain expired and when i tried to signin from my new updated version of Firefox , it is sending a confirmation email to my previous email which cant be accessed by me right now as the domain is bought by some other person. So how can i change my email and get my sync data back Firefox support please help me up.

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Your data should still be on at least one of your devices, if not all of them. Updating Firefox doesn't change user data on the device.

Sync isn't intended to be a "storage cloud" for Firefox data. Its purpose is to synchronize Firefox data that is on your connected devices.

Simply create a new Firefox Account using an accessible email address and your data will get synchronized from a connected device. Then as each additional device is connected any minor differences in data will get sent to the Sync server and differences on the server sent to each device.