Ask Android

2200 readers

4 users here now

A place to ask your questions and seek help related to your Android device and the Android ecosystem.

Whether you're looking for app recommendations, phone buying advice, or want to explore rooting and tutorials, this is the place for you!

Rules

Be descriptive: Help us help you by providing as many details as you can.
Be patient: You're getting free help from Internet strangers, so you may have to wait for an answer.
Be helpful: If someone asks you for more information, tell us what you can. If someone asks you for a screenshot, please provide one!
Be nice: Treat others with respect, even if you don't agree with their advice. Accordingly, you should expect others to be nice to you as well. Report intentionally rude answers.
No piracy: Sharing or discussing pirated content is strictly prohibited. Do not ask others for a paid app or about how to acquire one.
No affiliate/marketing links: Posting affiliate links is not allowed.
No URL shorteners: These can hide the true location of the page and lead people to malicious places.
No lockscreen bypasses: Please do not comment, link, or assist with bypassing lock screens or factory reset protection.
No cross-posting: Please take the time to make a proper post instead of cross-posting.

Other Communities

founded 1 year ago

MODERATORS

[email protected]

How can I backup and restore android when switching mobiles and changing ROM? (lemmy.zip)

submitted 1 year ago by [email protected] to c/[email protected]

6 comments fedilink hide all child comments

Hi I am looking for an easy way to backup parts of my mobile like some apps and folders to my pc and restore it after changing rom or to another mobile. I am using nobara linux and android 13. Need some open source linux solutions that can be done in few clicks or commands. Assuming they would be using adb commands but can use fdroid apps if it can work without rooting as well. My current mobile is rooted but not sure if I will be rooting it again with another rom.

If that isn't available could just make a script to use certain commands. Need to backup the following stuff,

F-droid and it's installed apps I do have fdroidcl installed but haven't figured out the commands for it yet
Aurora and it's installed apps No idea how to do that
Aegis Auth I do have auto backup on so do I only take those files?
Bitwarden It is saved in cloud so can do it manually if it's messy
Few other apps if possible Not sure if taking a copy of certain data folders would work and no idea how many of them are there. Does it work for Aegis and Bitwarden as well? Both would be encrypted but if the key is my password then should be fine I suppose.

Still not that knowledgeable in these things so would be nice if the instructions are easy to understand.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 5 points 1 year ago (2 children)

Others please correct me if I'm wrong but f you're not rooted (and don't have a system with backup like Seedvault) you're reliant on what backup functions the individual apps provide have. For a program to back up the data of other apps it needs root privileges (which is good otherwise apps could just read / write data of other apps).

[–] [email protected] 2 points 1 year ago

You are correct. Apps have to opt in to support any backup of their private data. This is intended as a privacy measure.

The only way around it is to fundamentally break Android security protections.

[–] [email protected] 1 points 1 year ago

How terrible, apps being able to read all the data on your device when you give them permission to do so. The restrictiveness of SAF is so annoying on Android.

'No you can't use this folder, and there is literally no way to bypass this screen. You just can't read/write to it.'