OnePlus
Export Contacts to VCF auf OnePlus
On OnePlus phones running OxygenOS, contact export always creates a local VCF file first. There is no direct option to send contacts to another device or cloud service during the export itself.
The export function sits inside the Contacts app rather than the system settings, which is why many users miss it. Open the Contacts app, then go to Open the menu ➔ Open the Settings ➔ Tap on Export.
At this point you choose an account. Selecting your Google Account exports only the contacts stored under that account, while internal storage exports the numbers saved locally on the device.
After confirming with Choose an account and tap Export to .vcf file, pick a save location using Choose a folder and tap Save. The resulting VCF file can then be copied, emailed, or uploaded manually to wherever it needs to end up.
If contacts are already synced with a Google Account, a manual export is usually unnecessary, since signing into that same account on a new device restores them automatically. Manual export makes more sense for locally stored contacts or when moving numbers to a device without Google services.