ViewSonic Projector
v2.1.1 · 18.5 MB · code 101
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File information
UpdatedMay 30, 2024
PublishedJun 8, 2022
Packagecom.viewsonic.projectorexpert
Versionv2.1.1 (101)
Size18.5 MB
MD50ce945e6de02db133783f290beec0adc
Min SDK20
ABIsx86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA171:29:35:7C:6C:FD:67:B2:95:33:7B:0B:86:F5:87:B2:50:16:35:B4
SignerOU=Projector BU, O=ViewSonic, L=Taipei, ST=Taiwan
Total downloads100,000
This version100,000
DeveloperViewSonic Corporation
Age ratingEveryone
What's new in v2.1.1
Guideline to become a projector’s smart buyer
Security scan
TRUSTED
- Developer signature verified 2024-05-30
- Signature SHA1 71:29:35:7C:6C:FD:67:B2:95:33:7B:0B:86:F5:87:B2:50:16:35:B4
- File MD5 0ce945e6de02db133783f290beec0adc
How to install ViewSonic Projector v2.1.1 on Android API 20+
Takes about 2 minutes. You'll need roughly 18.5 MB of free storage.
- Grab com.viewsonic.projectorexpert_101.apk — hit the Download button above (18.5 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 0ce945e6de02db13…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.viewsonic.projectorexpert_101.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 OU=Projector BU, O=ViewSonic, L=Taipei, ST=Taiwan. 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 ViewSonic Projector — tap Open on the install screen, or find the ViewSonic Projector icon in your app drawer (this build targets x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for ViewSonic Projector
- "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 20 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 x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.