Smart Cooler Installation
v6.6 · 19.2 MB · code 536
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File information
UpdatedOct 9, 2025
PublishedDec 23, 2021
Packagecom.eBestIoT.main
Versionv6.6 (536)
Size19.2 MB
MD5b14c28d78e54f4f6b5718084956cc4a8
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA11F:84:0A:ED:51:29:AC:05:17:A1:DD:E4:FB:8A:4D:EE:4E:06:0B:4F
SignerCN=eBest-IoT, OU=eBest, O=eBest, L=VA, ST=VA, C=US
Total downloads10,000
This version10,000
DevelopereBest-IOT
Age ratingEveryone
What's new in v6.6
Bug fixes for RE (Single Cam AON) barcode, Door 3 update, and device search.
Enhanced Multifix device scanning, AON integration, and debugging features.
Added OS 15 support, Chinese language, and localization updates.
Introduced Sollatek FDEx2_V2 support.
Improved UI design for the association screen.
Enhanced Multifix device scanning, AON integration, and debugging features.
Added OS 15 support, Chinese language, and localization updates.
Introduced Sollatek FDEx2_V2 support.
Improved UI design for the association screen.
Security scan
TRUSTED
- Developer signature verified 2025-10-09
- Signature SHA1 1F:84:0A:ED:51:29:AC:05:17:A1:DD:E4:FB:8A:4D:EE:4E:06:0B:4F
- File MD5 b14c28d78e54f4f6b5718084956cc4a8
How to install Smart Cooler Installation v6.6 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 19.2 MB of free storage.
- Grab com.eBestIoT.main_536.apk — hit the Download button above (19.2 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 b14c28d78e54f4f6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.eBestIoT.main_536.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=eBest-IoT, OU=eBest, O=eBest, L=VA, ST=VA, 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 Smart Cooler Installation — tap Open on the install screen, or find the Smart Cooler Installation icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Smart Cooler Installation
- "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.