If you are on a compatible iOS version (iOS 14.0 - 17.0 on specific devices), TrollStore allows for permanent installation without resigning.
To install this, you will need a sideloading tool like AltStore , Sideloadly , or a jailbroken device.
is an unofficial, potentially dangerous, outdated, and ToS‑violating file. Do not download it. Do not sideload it. Do not share it.
"ipabnb" is a known entity or uploader within the IPA sharing community, often associated with providing tweaked apps for non-jailbroken and jailbroken devices.
While the "OLED" tag is the primary highlight, modified IPAs like this one often include additional "tweaks" bundled into a single file:
Small checklist for a quick safe analysis