An app to change default TTL value
About this app
A simple application that allows you to change the TTL (Time to Live) value. Features included:
* Read-write TTL value * Enable IPv6 support * Apply last written value on device boot * Add one-tap widgets
The app requires root access to work.
Licensed under GPL-3.0-or-later, by Aleksey Saenko.
What's New in v1.2.2
Imported from the F-Droid repository index.
- * Upgrade target SDK to Android 15 (API 35)
- * Update dependencies
- * Minor UI fixes
Version history
Sep 22, 2024 · 2.1 MB · Android API 26–35 · code 6
Imported from the F-Droid repository index.
- * Upgrade target SDK to Android 15 (API 35)
- * Update dependencies
- * Minor UI fixes
SHA-256 ea17f901369c051ea024d84ff8c1864075209aca6adf22a807f73814f4d88b82
May 14, 2024 · 2 MB · Android API 26–34 · code 5
Imported from the F-Droid repository index.
- * Fixed widget background color switching when changing device night mode
- * Fixed an issue that prevented adding widgets with some custom launchers
SHA-256 ad9d85a9f8287e9d3c1641ea4ea1b4b205ebe68c7a9cfb2509ea7657f896282f
Oct 12, 2023 · 2.2 MB · Android API 26–34 · code 4
Imported from the F-Droid repository index.
- * Added widgets background opacity adjustment
- * Bug fixes
SHA-256 4228d9b2439ea2220a273b7b42c06a28c945bed77472a702735cde5d57d0b2a2
Will it run on your device?
92%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
- Aligned with the latest Android target SDK expectations.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be com.mrsep.ttlchanger is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.2.1 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall TTL Changer first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of TTL Changer, and a listing is removed when the evidence for it stops holding up.
Get TTL Changer
Every source we list for com.mrsep.ttlchanger is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
ea17f901369c051ea024d84ff8c1864075209aca6adf22a807f73814f4d88b82
Signing certificate
633fbc9461afb2bd6e4940615266029dc3ad5b58871b9c07ad2df6697cfab117
Permissions Required
What each permission lets TTL Changer do. A highlighted one is worth a second look — not necessarily wrong, just worth asking whether this app needs it.
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
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