120Hz Display
v1.8.0 · 122.6 MB · code 180
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File information
UpdatedMay 28, 2020
PublishedMay 28, 2020
Packagecom.samsung.retailexperience.retailhubble120hz
Versionv1.8.0 (180)
Size122.6 MB
MD547ee5a0b7aeaa0647ce64234e2291549
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA192:CC:FA:50:75:64:AB:45:A4:EC:D8:5F:85:4A:24:3D:28:FA:9E:2E
SignerCN=Jong Ho Baek, OU=TecAce Software LTD., O=R&D Group, L=Bellevue, ST=WA, C=US
Total downloads33,216
This version33,216
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-05-28
- Scanned for malware 2023-09-01 11:48:48
- Signature SHA1 92:CC:FA:50:75:64:AB:45:A4:EC:D8:5F:85:4A:24:3D:28:FA:9E:2E
- File MD5 47ee5a0b7aeaa0647ce64234e2291549
How to install 120Hz Display v1.8.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 122.6 MB of free storage.
- Grab com.samsung.retailexperience.retailhubble120hz_180.apk — hit the Download button above (122.6 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 47ee5a0b7aeaa064…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.samsung.retailexperience.retailhubble120hz_180.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=Jong Ho Baek, OU=TecAce Software LTD., O=R&D Group, L=Bellevue, ST=WA, 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 120Hz Display — tap Open on the install screen, or find the 120Hz Display icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for 120Hz Display
- "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 8.0 Oreo 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/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.