Dev Tools(Developer)-Decompile
v9.1.2-gp · 9.6 MB · code 9120
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File information
UpdatedApr 12, 2026
PublishedMar 29, 2022
Packagecn.trinea.android.developertools
Versionv9.1.2-gp (9120)
Size9.6 MB
MD5ea6a202cb27210def3cdc3b02ae21a5a
Min SDK21
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA147:E5:1C:B0:46:39:D1:2C:A3:70:E6:AE:D9:26:2A:19:78:CF:68:D4
SignerCN=Trinea, OU=trinea, O=trinea, L=Hangzhou China, ST=ZheJiang, C=86
Total downloads1,000,000
This version1,000,000
DeveloperTrinea
Age ratingEveryone
What's new in v9.1.2-gp
1. Add Setting
2. Fixed some bugs
2. Fixed some bugs
Security scan
TRUSTED
- Developer signature verified 2026-04-12
- Signature SHA1 47:E5:1C:B0:46:39:D1:2C:A3:70:E6:AE:D9:26:2A:19:78:CF:68:D4
- File MD5 ea6a202cb27210def3cdc3b02ae21a5a
How to install Dev Tools(Developer)-Decompile v9.1.2-gp on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 9.6 MB of free storage.
- Grab cn.trinea.android.developertools_9120.apk — hit the Download button above (9.6 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 ea6a202cb27210de…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find cn.trinea.android.developertools_9120.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=Trinea, OU=trinea, O=trinea, L=Hangzhou China, ST=ZheJiang, C=86. 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 Dev Tools(Developer)-Decompile — tap Open on the install screen, or find the Dev Tools(Developer)-Decompile icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Dev Tools(Developer)-Decompile
- "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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.