Backup copies the entire phone to your PC over USB. Offload moves selected folders to the vault and frees phone space.
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Activity
Gallery — sent through JCloud Link: encrypted, resume-able slices. If Wi‑Fi drops it waits, retries, and sends smaller and smaller pieces (256 KB down to 1 KB) until it lands.
Add from phone
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Recently sent
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Backup
Copy the entire phone to this PC
All photos, files, apps, messages, contacts, and calendar. Needs USB debugging. Keep files on the phone.
Backup history
Connect in Settings first.
Storage on PC
Backups
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Vault
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Upload any files
No files selected.
Vault on desktop
Connect in Settings first.
Connect to desktop
Chris and Nina are known devices. Every app on this phone uses this PC’s URL and the same JCloud key — JVault, J Store, notes, maps. Encrypted slices wait, retry, and shrink (256 KB down to 1 KB) if the signal drops.