Study Lao
v2 · 7.9 MB · code 2
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File information
UpdatedNov 27, 2020
PublishedNov 27, 2020
Packageorg.laostudies.toolbartest
Versionv2 (2)
Size7.9 MB
MD564b53cd4f3323c429ed05c204b586c7f
Min SDK15
Malware scanTRUSTED
Signature SHA149:DD:88:E9:8F:A4:26:46:3A:AF:AB:2E:CD:83:6D:FC:49:3E:32:62
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperGregory H Green
Age ratingEveryone
What's new in v2
Fixed scroll issue on home page.
Added CLS logo.
Added CLS logo.
Security scan
TRUSTED
- Developer signature verified 2020-11-27
- Scanned for malware 2021-01-13 18:06:01
- Signature SHA1 49:DD:88:E9:8F:A4:26:46:3A:AF:AB:2E:CD:83:6D:FC:49:3E:32:62
- File MD5 64b53cd4f3323c429ed05c204b586c7f
How to install Study Lao v2 on Android API 15+
Takes about 2 minutes. You'll need roughly 7.9 MB of free storage.
- Grab org.laostudies.toolbartest_2.apk — hit the Download button above (7.9 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 64b53cd4f3323c42…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find org.laostudies.toolbartest_2.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, 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 Study Lao — tap Open on the install screen, or find the Study Lao icon in your app drawer.
Common install errors for Study Lao
- "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 15 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.