I may need to visit the United States briefly, therefore I want to offline backup my text messages and signal messages from my GrapheneOS phone. Once I return home I want to restore my data from the offline backup. Does anybody have experience and recommendations for this?
GrapheneOS partial offline backup?
2 years ago by chocolatechip to c/privacyguides
maxmalrichtig 5 points 2 years ago
Wouldn't be so sure about the 45 days for Signal. Had to do an "emergency" reinstall of Signal at one of my family members. All messages were lost.
However, Signal has a dedicated backup-function baked in that I've used before. (See under Settings > Chats) It should just do want you want.
maxmalrichtig 3 points 2 years ago
You are right, basically.
However, the backup solution of Signal will basically export the "content & metadata" of the messages into a re-importable format and then bundle everything into an encrypted container. You will get a separate password for that container file that you need to re-import your messages.
As far as I understand it, Signal will then re-encrypt your messages after the import with the key of your new Signal installation.
confuser 2 points 2 years ago
I tried backing up to seedvault through USB once, that did not work at all lol idk where exactly the issue was but the USB would get warm and eventually fail but I could write so much more data to the USB on a computer so it had to be something with the phone.
dingdongitsabear 2 points 2 years ago path: 0 16002474 16007456, hotness: undefined, score: 2, children: 1
dataprolet -1 points 2 years ago
If you can't type a twelve word passphrase, nobody can help you..
BioMyth 1 point 2 years ago
Like others have noted, for signal do a backup using the built-in feature. Then wipe the apps storage to clear messages.
For SMS/MMS I have usedSMS Import/Export before to transfer that data between devices easily without any issues so it should work as well.
I would also make sure to enable the feature to disable USB when the screen is locked. Just in case you get TSA stopped & they take your device for any reason.
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In the digital age, protecting your personal information might seem like an impossible task. We’re here to help.
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privacyguides
@lemmy.one
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In the digital age, protecting your personal information might seem like an impossible task. We’re here to help.
This is a community for sharing news about privacy, posting information about cool privacy tools and services, and getting advice about your privacy journey.
You can subscribe to this community from any Kbin or Lemmy instance:
Check out our website at privacyguides.org before asking your questions here. We've tried answering the common questions and recommendations there!
Want to get involved? The website is open-source on GitHub, and your help would be appreciated!
This community is the "official" Privacy Guides community on Lemmy, which can be verified here. Other "Privacy Guides" communities on other Lemmy servers are not moderated by this team or associated with the website.
Moderation Rules:
- We prefer posting about open-source software whenever possible.
- This is not the place for self-promotion if you are not listed on privacyguides.org. If you want to be listed, make a suggestion on our forum first.
- No soliciting engagement: Don't ask for upvotes, follows, etc.
- Surveys, Fundraising, and Petitions must be pre-approved by the mod team.
- Be civil, no violence, hate speech. Assume people here are posting in good faith.
- Don't repost topics which have already been covered here.
- News posts must be related to privacy and security, and your post title must match the article headline exactly. Do not editorialize titles, you can post your opinions in the post body or a comment.
- Memes/images/video posts that could be summarized as text explanations should not be posted. Infographics and conference talks from reputable sources are acceptable.
- No help vampires: This is not a tech support subreddit, don't abuse our community's willingness to help. Questions related to privacy, security or privacy/security related software and their configurations are acceptable.
- No misinformation: Extraordinary claims must be matched with evidence.
- Do not post about VPNs or cryptocurrencies which are not listed on privacyguides.org. See Rule 2 for info on adding new recommendations to the website.
- General guides or software lists are not permitted. Original sources and research about specific topics are allowed as long as they are high quality and factual. We are not providing a platform for poorly-vetted, out-of-date or conflicting recommendations.
Additional Resources:
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