Lenovo PSREF
v3.2.1 · 14.1 MB · code 321
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File information
UpdatedMar 12, 2025
PublishedJul 6, 2021
Packagecom.lenovo.psrefapp
Versionv3.2.1 (321)
Size14.1 MB
MD50d37e74758960d125dfcaeb50a270678
Min SDK23
Malware scanTRUSTED
Signature SHA103:B9:1C:A8:75:5E:6F:BC:36:8F:72:08:52:35:89:55:0E:E9:AC:9F
SignerCN=psref
Total downloads50,000
This version50,000
DeveloperLenovo Inc.
Age ratingEveryone
What's new in v3.2.1
1. The new version improves app quality, removing a couple of bugs that could cause the app to crash.
2. This release includes bug fixes and performance improvements to enhance your browsing experience.
2. This release includes bug fixes and performance improvements to enhance your browsing experience.
Security scan
TRUSTED
- Developer signature verified 2025-03-12
- Signature SHA1 03:B9:1C:A8:75:5E:6F:BC:36:8F:72:08:52:35:89:55:0E:E9:AC:9F
- File MD5 0d37e74758960d125dfcaeb50a270678
How to install Lenovo PSREF v3.2.1 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 14.1 MB of free storage.
- Grab com.lenovo.psrefapp_321.apk — hit the Download button above (14.1 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 0d37e74758960d12…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.lenovo.psrefapp_321.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=psref. 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 Lenovo PSREF — tap Open on the install screen, or find the Lenovo PSREF icon in your app drawer.
Common install errors for Lenovo PSREF
- "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 6.0 Marshmallow 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.