ROM Installer
v1.4.0(13604) · 31.5 MB · code 13604
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File information
UpdatedFeb 21, 2026
PublishedAug 9, 2021
Packagecom.jrummy.apps.rom.installer
Versionv1.4.0(13604) (13604)
Size31.5 MB
MD5d976b6849fc21f88c3ee8e58ec2a6f3c
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA114:07:76:46:4F:21:EE:D8:30:3C:4B:D4:8D:0A:2E:90:FD:D0:5C:9E
SignerCN=Jared Rummler, O=JRummy Apps, L=Placentia, ST=California
Total downloads5,000,000
This version5,000,000
DeveloperJRummy Apps
Age ratingMedium Maturity
What's new in v1.4.0(13604)
Update now for a new version of ROM Installer.
This release includes bug fixes for:
- An issue where users upgrading to Basic, Premium, or Gold still received ads
- An issue with users being unable to create new backup files
We also threw in a few design improvements and other small but significant changes for app optimization. Enjoy!
This release includes bug fixes for:
- An issue where users upgrading to Basic, Premium, or Gold still received ads
- An issue with users being unable to create new backup files
We also threw in a few design improvements and other small but significant changes for app optimization. Enjoy!
Security scan
TRUSTED
- Developer signature verified 2026-02-21
- Signature SHA1 14:07:76:46:4F:21:EE:D8:30:3C:4B:D4:8D:0A:2E:90:FD:D0:5C:9E
- File MD5 d976b6849fc21f88c3ee8e58ec2a6f3c
How to install ROM Installer v1.4.0(13604) on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 31.5 MB of free storage.
- Grab com.jrummy.apps.rom.installer_13604.apk — hit the Download button above (31.5 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches d976b6849fc21f88…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jrummy.apps.rom.installer_13604.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Jared Rummler, O=JRummy Apps, L=Placentia, ST=California. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open ROM Installer — tap Open on the install screen, or find the ROM Installer icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for ROM Installer
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 5.0 Lollipop or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.