Do you have to set up a custom keyboard again on a new iPhone?
A device transfer brings over far more than a fresh install does, but a custom keyboard is not simply “there” the moment the new phone turns on. What actually carries across, what needs a fresh look, and a short checklist for after setup finishes.
A new iPhone arrives with your apps already in familiar places, your wallpaper intact, and most of your settings exactly as you left them, which makes it reasonable to assume a custom keyboard rides along the same way. It mostly does. But “mostly” is doing real work in that sentence, and a keyboard extension has a couple of quirks that a straight settings transfer does not fully smooth over.
What a transfer actually moves
Setting up a new iPhone with Quick Start next to the old one, or restoring from an iCloud backup, brings across your list of installed apps, your general settings, and — for apps that store their own data rather than fetching everything from a server — the contents of that app’s own local storage. The apps themselves still have to download from the App Store again onto the new hardware; what transfers immediately is the instruction to fetch them, not the app binaries themselves. On a fast Wi-Fi connection this is barely noticeable. On a slow connection, or with a lot of apps queued at once, it can take a while, and a keyboard extension is one of the smaller apps in that queue rather than one iOS prioritises.
The keyboard can appear in your list before it actually works
Settings → General → Keyboard → Keyboards is part of your general settings, so the entry for a custom keyboard you had added on the old phone often shows up there on the new one before its app has finished redownloading. Tapping the globe key at that point will cycle past it, or land on it and show nothing usable, simply because the extension has no code to run yet. This is not the keyboard failing to transfer — it is the settings entry arriving ahead of the app that has to back it up. Give the app a few minutes, check the Home Screen or App Library for a download progress ring, and try the globe key again once it has finished installing.
Full Access is worth checking, not assuming
Full Access is a permission tied to a specific installation of a keyboard, which is why deleting a keyboard app on the very same phone and reinstalling it resets Full Access back to off rather than carrying the old grant forward — iOS treats the reinstall as a brand new keyboard with nothing yet agreed with it. Setting up a new iPhone is, from the extension’s point of view, also a fresh installation, even though the surrounding data travelled with it. The safe assumption is the same one that applies to a same-phone reinstall: check the switch yourself in Settings → General → Keyboard → Keyboards → [the keyboard] → Allow Full Access rather than assuming it survived the move, and turn it back on only if a feature you actually use depends on it.
What survives inside the app itself
A keyboard’s saved theme, sound and lighting choices, and anything like a saved phrase or snippet, typically live inside that app’s own local container rather than on a server — the same storage that gets wiped clean if you delete the app outright. A standard device-to-device transfer or iCloud backup restore is a different case from a deletion: unless you specifically chose to leave an app’s data behind during setup, that container comes across with everything else, and a keyboard that stored its look and its saved phrases locally should open on the new phone looking the way it did on the old one, once the app itself has finished installing.
A short checklist for after setup finishes
- Open Settings → General → Keyboard → Keyboards and confirm the keyboard is listed. If it is not, or the app is still downloading, wait for the download to finish and check again.
- Open the keyboard’s own app once. Some keyboards use their own screen to walk you through adding themselves, the same as on a first install, rather than relying on you to remember the Settings path from before.
- Turn Allow Full Access back on for that keyboard if a feature you rely on needs it — a clipboard button is the common case. Do not assume it carried over from the old phone.
- Tap into any text field and press the globe key to confirm the keyboard actually appears and responds, rather than trusting the Settings entry alone.
- Check that your saved theme, sound and any saved phrases look right. If something is missing, it usually means that app was excluded from the transfer rather than something going wrong in the keyboard itself.
Where Kibo fits
Kibo keeps its theme, sound and lighting choices, and any saved phrases, inside its own app’s local storage, the ordinary place for a keyboard extension to keep them, so a standard device-to-device transfer or iCloud backup restore carries all of it across the same way it carries any other app’s saved data. Full Access stays off until you turn it on yourself on the new phone, exactly as it does after any fresh install, and everything else — typing, autocorrect, every theme, every key sound, every backlight effect, the emoji and kaomoji panels, the fancy text styles and all 30 typing languages — works the moment the keyboard is added back to your list. It is free to download.
Frequently asked questions
Do I have to add my custom keyboard again on a new iPhone?
Usually yes, at least to confirm it. The entry in Settings → General → Keyboard → Keyboards often carries across with the rest of your settings, but it can show up before the app has finished redownloading, so it is worth opening that screen and checking once setup is complete rather than assuming the globe key already has it.
Does Full Access stay on for a keyboard after moving to a new iPhone?
Do not assume it does. Full Access is tied to a specific installation of a keyboard, and a new iPhone is a fresh installation from the extension’s point of view even though your other settings moved with it. Check Settings → General → Keyboard → Keyboards → the keyboard → Allow Full Access and turn it back on yourself if you need it.
Do saved keyboard themes and snippets transfer to a new iPhone?
Generally yes, if the app stores them in its own local data rather than on a server, and you did not specifically exclude that app’s data during setup. A standard Quick Start transfer or iCloud backup restore brings an app’s local storage across along with everything else; deleting the app is what wipes it, not moving to a new phone.
Try it on your own keyboard
Kibo is a free custom keyboard for iPhone with real mechanical key sounds, a wardrobe of themes and RGB backlight effects. No account, no ads, and it works with Full Access left off.