Material Master
v3.0 · 3.4 MB · code 3
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File information
UpdatedJun 4, 2024
PublishedDec 27, 2022
Packagetw.com.masterhand.materialmaster
Versionv3.0 (3)
Size3.4 MB
MD5a1eda47f382a21d152e7cbb2e62d3ee2
Min SDK17
Malware scanTRUSTED
Signature SHA172:8D:84:BB:EC:3E:75:8A:40:F2:FD:82:4F:38:B9:BB:2B:23:36:56
SignerCN=MasterHand, OU=MasterHand, O=MasterHand, L=Taipei, ST=TW, C=886
Total downloads1,000
This version1,000
DeveloperGMORS- Ge Mao Rubber Industrial Co., Ltd.
Age ratingEveryone
What's new in v3.0
Optimizations and performance improvements.
Security scan
TRUSTED
- Developer signature verified 2024-06-04
- Signature SHA1 72:8D:84:BB:EC:3E:75:8A:40:F2:FD:82:4F:38:B9:BB:2B:23:36:56
- File MD5 a1eda47f382a21d152e7cbb2e62d3ee2
How to install Material Master v3.0 on Android API 17+
Takes about 2 minutes. You'll need roughly 3.4 MB of free storage.
- Grab tw.com.masterhand.materialmaster_3.apk — hit the Download button above (3.4 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 a1eda47f382a21d1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find tw.com.masterhand.materialmaster_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=MasterHand, OU=MasterHand, O=MasterHand, L=Taipei, ST=TW, C=886. 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 Material Master — tap Open on the install screen, or find the Material Master icon in your app drawer.
Common install errors for Material Master
- "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 17 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.