Mak5er
dd3b90d629
- Shared Xcode scheme for headless xcodebuild - build.yml: build unsigned IPA on push/PR, upload artifact - release.yml: on v* tags (or manual dispatch), publish Release with IPA
Pocket Poster
Custom PosterBoard Wallpapers for iOS 17+ · bad_query for iOS 26–27.0b4
Maintained / iOS 27 port by Mak5er
Download
Latest IPA: Releases
CI builds an unsigned IPA on every push to main and publishes a GitHub Release when you push a tag like v3.2.2 (or run Release IPA from Actions).
# cut a release from your machine
git tag v3.2.2 && git push origin v3.2.2
Getting Started
iOS 26 / 27.0b4 (bad_query)
On versions where bad_query works, no computer is required:
- Install the IPA (sideload with TrollStore / SideStore / etc.).
- Settings → Detect On-Device (or just hit Apply — hash auto-detects).
- Select tendies / video → Apply → device does a full respring (Frontboard + Backboard).
Reset Collections wipes PosterBoard descriptors via bad_query, then full resprings the same way.
Older iOS (legacy .Trash exploit)
You will need a computer to get the App Hash/UUID.
Download Nugget on your computer and plug in your phone.
Then, navigate to the Settings page and click the Pocket Poster Helper button.
Inside Pocket Poster, click the Detect button inside of settings.
Community-made wallpapers can be found on the official Cowabun.ga site.
Join the Cowabunga Discord Server for additional help.
Credits
- Mak5er — bad_query integration, iOS 27 port, full respring, on-device detect
- LeminLimez — original Pocket Poster
- Translations crowdsourced using POEditor
- PosterRestore for their help with PosterBoard
- dootskyre for the fallback shortcut
- Nathan and DuyKhanhTran for the .Trash exploit
- forcequitOS for bad_query (iOS 26/27 sandbox escape)
- SerStars for creating the website