This is the universal build of 3C Sensitive Backups 1.7.7a. It contains native libraries for every CPU architecture (arm64-v8a, armeabi-v7a, x86, x86_64), so it installs on any Android device. The trade-off is size — it's larger than per-architecture variants. Pick this one if you're unsure which CPU your phone has, or if you plan to share the APK with multiple devices.
File size: 15.8 MB • Min Android: 23 • Target Android: 35 • Version code: 129 • Framework: Native (Java/Kotlin) • Permissions: 20
Screenshots
File Information
| Package Name | ccc71.sb |
|---|---|
| Version Name | 1.7.7a |
| Version Code | 129 |
| Architecture | Universal |
| Min Android Version | Android 23 (API 35) |
| Main Activity | ccc71.sb.activities.main |
| Framework | Native (Java/Kotlin) |
| File Size | 15.85 MB |
| Signature (SHA1) | 17FB85DBE2B564B1396C3168B7FAA8393FE742A9 |
| File Hash (SHA256) | bc8303304dbedbea2af1dc86dcea01ea3ffd371e3a82286f1933e4b26d962df5 |
What's New
Improves backup/restore progress messages
App Description
A simple SMS/MMS and call-log history backup for everyday use
◊ Backups of all your SMS/MMS, call-log history, contacts, calendars.
◊ Restore and merge old SMS/MMS, call-log history, calendars and contacts.
◊ Backup and restore your WiFi settings on rooted devices.
In-app purchases can be made to remove ads or unlock UI customization or keep multiple backups.
Will requests permissions to access the data being backed-up (SMS, call-log, contacts and calendars). You may refuse any of them depending on your actual need.
You may be requested to make the app the default SMS apps to restore SMS/MMS. Default SMS app is reverted after the restore process.
◊ DOES NOT PERFORM AUTOMATED BACKUP, which can be scheduled by 3C Toolbox (free app) or 3C App Manager (free app)
◊ Backups of all your SMS/MMS, call-log history, contacts, calendars.
◊ Restore and merge old SMS/MMS, call-log history, calendars and contacts.
◊ Backup and restore your WiFi settings on rooted devices.
In-app purchases can be made to remove ads or unlock UI customization or keep multiple backups.
Will requests permissions to access the data being backed-up (SMS, call-log, contacts and calendars). You may refuse any of them depending on your actual need.
You may be requested to make the app the default SMS apps to restore SMS/MMS. Default SMS app is reverted after the restore process.
◊ DOES NOT PERFORM AUTOMATED BACKUP, which can be scheduled by 3C Toolbox (free app) or 3C App Manager (free app)
Download 3C Sensitive Backups APK
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APK Permissions 20
- android.permission.ACCESS_ADSERVICES_AD_ID
- android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- android.permission.ACCESS_ADSERVICES_TOPICS
- android.permission.ACCESS_NETWORK_STATE
- android.permission.AUTHENTICATE_ACCOUNTS
- android.permission.INTERNET
- android.permission.POST_NOTIFICATIONS
- android.permission.READ_CALENDAR
- android.permission.READ_CALL_LOG
- android.permission.READ_CONTACTS
- android.permission.READ_EXTERNAL_STORAGE
- android.permission.READ_SMS
- android.permission.WRITE_CALENDAR
- android.permission.WRITE_CALL_LOG
- android.permission.WRITE_CONTACTS
- android.permission.WRITE_EXTERNAL_STORAGE
- android.permission.WRITE_SMS
- ccc71.sb.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- com.android.vending.BILLING
- com.google.android.gms.permission.AD_ID
APK Verified
The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.
Similar in Productivity
Frequently Asked Questions about 3C Sensitive Backups APK
This is the universal variant — a single APK that contains native libraries for every CPU architecture. It installs on any Android device but is larger than per-architecture variants.
Yes — the APK's signature has been cryptographically verified against the publisher's signing key. The SHA-256 hash is shown in the File Information panel so you can independently confirm the file matches the original release.
Android 23 (API level 35) or newer. Older devices will refuse the install.
Install a free app like 'CPU-Z' or 'Droid Hardware Info' from the Play Store and look at the ABI / Instruction Set row. Most phones made after 2017 are arm64-v8a; if in doubt, download the universal variant.
All variants are functionally identical — same features, same version. They differ only in which CPU architectures the native code is compiled for, and (sometimes) which screen densities the included graphics target. Pick the one that matches your device for the smallest install size, or pick 'Universal' if you're unsure.