Class 9 History NCERT Book
v1.2 · 43.4 MB · code 3
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File information
UpdatedJun 9, 2024
PublishedSep 16, 2021
Packagencert.class9historybookhindi
Versionv1.2 (3)
Size43.4 MB
MD5fa1dce3deb0b5c89d4b65846eaa43457
Min SDK16
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips
Malware scanTRUSTED
Signature SHA154:39:C8:AB:E2:82:B3:3F:F0:6E:C2:58:FC:84:46:50:12:BE:B3:85
SignerCN=Ravinder, L=New Delhi
Total downloads10,000
This version10,000
DeveloperEducation Center
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2024-06-09
- Signature SHA1 54:39:C8:AB:E2:82:B3:3F:F0:6E:C2:58:FC:84:46:50:12:BE:B3:85
- File MD5 fa1dce3deb0b5c89d4b65846eaa43457
How to install Class 9 History NCERT Book v1.2 on Android API 16+
Takes about 2 minutes. You'll need roughly 43.4 MB of free storage.
- Grab ncert.class9historybookhindi_3.apk — hit the Download button above (43.4 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 fa1dce3deb0b5c89…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ncert.class9historybookhindi_3.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=Ravinder, L=New Delhi. 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 Class 9 History NCERT Book — tap Open on the install screen, or find the Class 9 History NCERT Book icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips devices).
Common install errors for Class 9 History NCERT Book
- "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 16 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/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips native code. Devices with a different CPU will reject it.