Fast DNS Changer
v1.0.13 · 5 MB · code 14
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File information
UpdatedDec 30, 2025
PublishedMar 17, 2021
Packagecom.kareller.app.dnschanger
Versionv1.0.13 (14)
Size5 MB
MD5a9a811744808be24d5ecd20ef19cbda1
Min SDK23
Malware scanTRUSTED
Signature SHA101:1C:35:32:29:14:04:CF:26:F3:CA:C4:D0:39:8E:EE:54:F9:C3:50
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads100,000
This version100,000
DeveloperKARELab
Age ratingEveryone
What's new in v1.0.13
- Design improvements
Security scan
TRUSTED
- Developer signature verified 2025-12-30
- Signature SHA1 01:1C:35:32:29:14:04:CF:26:F3:CA:C4:D0:39:8E:EE:54:F9:C3:50
- File MD5 a9a811744808be24d5ecd20ef19cbda1
How to install Fast DNS Changer v1.0.13 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 5 MB of free storage.
- Grab com.kareller.app.dnschanger_14.apk — hit the Download button above (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 a9a811744808be24…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.kareller.app.dnschanger_14.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Fast DNS Changer — tap Open on the install screen, or find the Fast DNS Changer icon in your app drawer.
Common install errors for Fast DNS Changer
- "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 6.0 Marshmallow 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.