Greyscale
v1.2 · 15.6 KB · code 3
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File information
UpdatedDec 28, 2025
PublishedMar 11, 2021
Packagecom.fei_ke.greyscale
Versionv1.2 (3)
Size15.6 KB
MD590030aea04dac984b509c2fb0870fb8d
Min SDK21
Malware scanTRUSTED
Signature SHA17D:AC:73:01:B5:F3:4F:8D:10:8B:A4:D3:A8:87:66:3B:76:00:54:A1
SignerCN=YangJinyang, OU=fei-ke.com
Total downloads10,000
This version10,000
Developer与非
Age ratingEveryone
What's new in v1.2
Fixed FC on some device.
Security scan
TRUSTED
- Developer signature verified 2025-12-28
- Signature SHA1 7D:AC:73:01:B5:F3:4F:8D:10:8B:A4:D3:A8:87:66:3B:76:00:54:A1
- File MD5 90030aea04dac984b509c2fb0870fb8d
How to install Greyscale v1.2 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 15.6 KB of free storage.
- Grab com.fei_ke.greyscale_3.apk — hit the Download button above (15.6 KB). 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 90030aea04dac984…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.fei_ke.greyscale_3.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=YangJinyang, OU=fei-ke.com. 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 Greyscale — tap Open on the install screen, or find the Greyscale icon in your app drawer.
Common install errors for Greyscale
- "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.