Custom RR: ROMs & Recovery is an open-source (GPL-3.0-only) Android app by monsiu. The APK we host is 25 MB, it needs Android 7.0 or newer, and it declares 2 permissions.
The file on this page is Custom RR: ROMs & Recovery 1.3.6, 24.97 MB, and it installs on Android 7.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time io.github.monsiu.custom_rr entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.
The manifest inside the APK declares 2 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is GPL-3.0-only. We took this build from F-Droid, and the source for this exact version is linked below.
F-Droid, who build and sign this package, flag it: it relies on a network service that is not open source. We pass that on as they recorded it — we have not tested the app ourselves.
We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.
- Version
- 1.3.6
- Size
- 24.97 MB
- Requires Android
- API 24
- Package
- io.github.monsiu.custom_rr
- Signature checked on
- Oct 10, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-only
- Source code
- Source for this version
File SHA-256: 20bd26bed15779a0f707b56c173a54a9bc97d8a0e40aed6effb240605e717a44
Signing certificate (SHA-256): 531a6badfa5dc83d773ba78cc1b37383df3da012606cf5680a66409bb0120861
We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.
Declared permissions
- INTERNET
- io.github.monsiu.custom_rr.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Screenshots
