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TutorialAll EP devicesUpdated 28 June 2026

How to Back Up Your EP from Your Phone Before a Gig

No laptop at the venue? No problem. EP-PatchStudio runs on your phone, so you can take a full backup of your EP-40, EP-133 or EP-1320 from your pocket before you play, with the device on USB.

The worst time to lose a project is right before you play it. You don't always have a laptop at the venue, but you've always got your phone, and EP-PatchStudio runs on it. So a proper backup is a couple of minutes' work in the green room.

The quick version

Connect your EP-40, EP-133 or EP-1320 to your phone over USB, open EP-PatchStudio, go to Backup & Restore, and take a Full Device backup. That captures every sample and every project as a single .pak file, saved to your phone. If anything goes sideways on stage, you've got a clean copy to restore from.

Why it's quick

EP-PatchStudio caches your device's samples, so the first backup takes a couple of minutes while it builds that cache, and any backup after that drops to around 20 seconds. Do the first one at home and the pre-gig top-up is almost instant.

What to back up

  • Full Device is the safest before a gig: everything in one file.
  • If you just want tonight's set, back up All Projects, or a single project as a .ppak.

Either way, it's the same Backup & Restore you'd use on the desktop, just running on your phone.

A couple of tips

  • Use a USB data cable, not charge-only, or the app won't see the device.
  • Do the first, slow backup before you leave the house, so the cache is already built when you're short on time at the venue.

Get started

EP-PatchStudio is free to download on iPhone, iPad, Android and desktop.

Download EP-PatchStudio free →


EP-PatchStudio is an independent app from SquareWave Studio. It is not affiliated with or endorsed by Teenage Engineering AB.

Try it for yourself

Download EP-PatchStudio free and put this guide into practice. Upgrade to Pro for advanced features.