Summary
Because Sidephone is de-Googled, data is transferred manually by exporting files from your old phone and sending them to Sidephone using LocalSend (AirDrop-like transfer). For ongoing contact/calendar sync, you can optionally use DAVx⁵ with your existing CardDAV/CalDAV provider.
Steps
Using LocalSend (fastest, simplest)
What it is for: Contacts, photos, documents, PDFs, music, notes, or any files.
Install LocalSend on your existing device(s) (Android, iPhone, Mac, or Windows)
Install LocalSend on Sidephone via the App Library or another trusted source
Connect both devices to the same Wi-Fi network
On your old device, select the files you want to transfer (contacts, photos, etc.)
Tap Share → LocalSend
Select your Sidephone when it appears
Accept the transfer on Sidephone and wait for completion
Contacts (one-time transfer via .vcf)
Use this if you just want your contacts moved once.
Transfer Contacts from Android
Open Contacts → ⋮ → Export → .vcf file.
Save the file to your phone.
Send the
.vcffile to Sidephone via LocalSend (Steps 1–7)On Sidephone, open the file and import contacts.
Transfer Contacts from iPhone
Go to Settings → Contacts → Accounts → iCloud (ensure Contacts are synced)
On a computer, go to iCloud.com → Contacts → Select All → Export vCard (.vcf)
Send the
.vcffile to Sidephone via LocalSendOpen and import on Sidephone
Ongoing sync (optional, advanced): DAVx⁵
Use this if you want your contacts/calendar to stay in sync over time.
Install DAVx⁵ on Sidephone
Open DAVx⁵ → Add account
Enter your CardDAV/CalDAV server details (e.g., Nextcloud, iCloud via bridge, Fastmail, etc.)
Enable Contacts (CardDAV) and/or Calendar (CalDAV) sync
Run an initial sync and confirm contacts appear in Sidephone
Photos, music, and files (bulk transfer)
Select photos/music/files on your old device
Send via LocalSend to Sidephone
Confirm files appear in Sidephone’s file manager or gallery
Considerations
PDF files: Sidephone does not have a tool to open PDF files by default. This needs to be installed.
Music files: A music player must be installed on Sidephone to play mp3 and other music files. Our recommendation is Auxio. <- This is not a typo.
No Wi-Fi available: Create a personal hotspot on your old phone and connect Sidephone to it before using LocalSend.
Large transfers failing: Send in smaller batches rather than all files at once.
Contacts duplicated: This can happen if you import multiple
.vcffiles—delete duplicates after import.iMessage/RCS issues (texts): This guide does not transfer SMS history; disable iMessage/RCS separately before moving your number.
Google Drive backups: Cannot be restored automatically on Sidephone due to de-Googled system.
iCloud calendars: Require a CalDAV bridge or third-party service to work with DAVx⁵.
When to Contact Support
Create a support ticket if LocalSend repeatedly fails to transfer files, or if contacts will not import from a valid .vcf file after multiple attempts on the same Wi-Fi network.
What to Collect for Support
Are you coming from Android or iPhone?
Did you try LocalSend,
.vcf, or DAVx⁵?Were both devices on the same Wi-Fi network?
What data type failed (contacts, photos, files, calendar)?
Exact error message shown (if any).
Whether the
.vcffile successfully transferred to Sidephone.
