BOOK WALKER (Chinese version)
v1.1.10 · 39 MB · code 22
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File information
UpdatedApr 8, 2026
PublishedOct 28, 2021
Packagetw.com.bookwalker
Versionv1.1.10 (22)
Size39 MB
MD5bbb3ec87a2416011f7e05418ff5a7519
Min SDK15
ABIsarmeabi
Malware scanTRUSTED
Signature SHA1A2:ED:A9:FF:65:34:E5:8C:1D:C2:A6:E9:1B:2F:14:10:CC:6F:37:E0
SignerO=ESM
Total downloads100,000
This version100,000
DeveloperBOOKWALKER TAIWAN Co.Ltd
Age ratingEveryone
What's new in v1.1.10
・Support Android 15
・Support Viewer Auto-Lock Screen
・Support Viewer Dark Mode ON/OFF
・Fixed some minor bugs.
・Support Viewer Auto-Lock Screen
・Support Viewer Dark Mode ON/OFF
・Fixed some minor bugs.
Security scan
TRUSTED
- Developer signature verified 2026-04-08
- Signature SHA1 A2:ED:A9:FF:65:34:E5:8C:1D:C2:A6:E9:1B:2F:14:10:CC:6F:37:E0
- File MD5 bbb3ec87a2416011f7e05418ff5a7519
How to install BOOK WALKER (Chinese version) v1.1.10 on Android API 15+
Takes about 2 minutes. You'll need roughly 39 MB of free storage.
- Grab tw.com.bookwalker_22.apk — hit the Download button above (39 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 bbb3ec87a2416011…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find tw.com.bookwalker_22.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 O=ESM. 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 BOOK WALKER (Chinese version) — tap Open on the install screen, or find the BOOK WALKER (Chinese version) icon in your app drawer (this build targets armeabi devices).
Common install errors for BOOK WALKER (Chinese version)
- "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.
- Works on one phone but not another — this build ships armeabi native code. Devices with a different CPU will reject it.