Fern Flower
v1.5 · 68.6 MB · code 17
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File information
UpdatedSep 13, 2021
PublishedSep 13, 2021
Packagepl.macaque.FernFlower
Versionv1.5 (17)
Size68.6 MB
MD5d2bdcb9472c80a059e6154f810313dc5
Min SDK16
ABIsx86, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1D2:10:C6:DD:45:4B:35:96:F0:B2:05:44:26:BC:18:42:75:63:20:4B
SignerCN=Pawel Maka, O=Macaque Pawel Maka, L=Tychy, ST=Slask, C=48
Total downloads1,000,000
This version1,000,000
DeveloperMacaque
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2021-09-13
- Scanned for malware 2021-09-13 06:43:02
- Signature SHA1 D2:10:C6:DD:45:4B:35:96:F0:B2:05:44:26:BC:18:42:75:63:20:4B
- File MD5 d2bdcb9472c80a059e6154f810313dc5
How to install Fern Flower v1.5 on Android API 16+
Takes about 2 minutes. You'll need roughly 68.6 MB of free storage.
- Grab pl.macaque.FernFlower_17.apk — hit the Download button above (68.6 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 d2bdcb9472c80a05…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find pl.macaque.FernFlower_17.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=Pawel Maka, O=Macaque Pawel Maka, L=Tychy, ST=Slask, C=48. 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 Fern Flower — tap Open on the install screen, or find the Fern Flower icon in your app drawer (this build targets x86/armeabi-v7a/arm64-v8a devices).
Common install errors for Fern Flower
- "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 API 16 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/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.