SD Card Thumbnail Finder
v4.0 · 4.4 MB · code 4
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File information
UpdatedMar 28, 2021
PublishedMar 28, 2021
Packagegrant.sdcard.thumbnail.recovery
Versionv4.0 (4)
Size4.4 MB
MD506983de9d8091888d3341fc721741cec
Min SDK14
Malware scanTRUSTED
Signature SHA1DF:5A:35:9F:BB:0D:92:FC:D0:D3:CC:3E:40:59:2A:67:BE:52:B7:28
SignerCN=Chisom Grant, OU=App development, O=TheAppGuru, L=LG, ST=Lagos, C=NG
Total downloads50,000
This version50,000
DeveloperThe AppGuru
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2021-03-28
- Scanned for malware 2021-04-03 21:47:54
- Signature SHA1 DF:5A:35:9F:BB:0D:92:FC:D0:D3:CC:3E:40:59:2A:67:BE:52:B7:28
- File MD5 06983de9d8091888d3341fc721741cec
How to install SD Card Thumbnail Finder v4.0 on Android API 14+
Takes about 2 minutes. You'll need roughly 4.4 MB of free storage.
- Grab grant.sdcard.thumbnail.recovery_4.apk — hit the Download button above (4.4 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 06983de9d8091888…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find grant.sdcard.thumbnail.recovery_4.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=Chisom Grant, OU=App development, O=TheAppGuru, L=LG, ST=Lagos, C=NG. 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 SD Card Thumbnail Finder — tap Open on the install screen, or find the SD Card Thumbnail Finder icon in your app drawer.
Common install errors for SD Card Thumbnail Finder
- "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 14 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.