An automated patcher that applies stock Telegram branding to upstream NagramXF releases.
Important
The APK is re-signed, so it is incompatible with the original NagramXF. If you have it installed, uninstall it first. The built-in updater also won't work because it downloads the original APK.
Option 1 (recommended). Install Obtainium and add this repository. It will handle both the initial install and future updates automatically.
| Build | What you get | Install |
|---|---|---|
| Stable | All NagramXF features |  |
| Beta | Latest test builds, updated more often but may be unstable (pre-releases) |
|
Option 2. Download the APK from the Releases page and install it manually. To update, install the new version over the existing one.
How to preserve settings when reinstalling
Before uninstalling (export):
- Go to Settings → N-Settings → Export Settings. The settings file will be sent to your Saved Messages.
After installing (import):
- Log in to your account.
- Open Saved Messages and tap the previously exported settings file.
Alternatively, you can use cloud sync: Settings → N-Settings → Cloud Settings (icon in the top right corner).
How to disable update notifications
The built-in updater queries the upstream NagramXF repository, so its update prompts will never succeed on this build anyway (the signatures don't match). To silence them:
- Go to Settings → About → Check for Updates.
- Tap Update Channel and select OFF.
- App name and strings - app name, menu items and other strings containing "Nagram" renamed to look like stock Telegram
- Icons - launcher and notification icons replaced with stock Telegram
- Camera placeholder - replaced with a plain one in the chat send preview
NagramX-Stealth.mp4
- Fully automated builds - every APK is built by GitHub Actions on GitHub-hosted runners. The full pipeline is defined in
build.ymlandpatch_apk.py- anyone can audit it. - SHA-256 checksums - each run publishes the APK checksum in the job summary, so you can verify the downloaded file matches.
- Auditable patches - each run publishes a full diff of the decompiled APK (before vs after patching) as a build artifact, so you can see exactly which bytes were touched.
- Immutable releases - published releases cannot be altered or replaced. Each release links to the action run that built it, and vice versa.
- Build attestations - each release includes Sigstore provenance attestations. You can verify any APK using GitHub CLI:
gh attestation verify <file>.apk --repo BercX/NagramXF-Stealth
This is a hobby project with no guarantees of timely updates or support. If you experience a bug, try reproducing it with the original NagramXF first.