
Samsung Galaxy Tab S2
The latest firmware for Samsung Galaxy Tab S2 (SM-T815C) is T815CZSS3CTJ3 with Android 7.0 (Nougat), released on December 1, 2020 for 2 regions (CSC). Every official firmware build for SM-T815C, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/T815CZSS3CTJ3
SM-T815C started on Android 5 and has received 2 major Android upgrades; it now runs Android 7.0 (Nougat). The newest build, T815CZSS3CTJ3, was released on December 1, 2020. No new build has appeared for 71 months, so regular updates for this model have most likely ended.
Specifications of SM-T815, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
· OS upgrade - Android 7.0 Nougat
· Provides new UX
· Improved usability of the Notification feature and Quick settings button
· Improved usability of the Multi window
· Efficient space for installation of downloaded apps, improved speed of system upgrade and app installation
※ Some apps that haven't been optimised for Android Nougat might not work properly after the upgrade. In this case, upgrade the app to the latest version via Galaxy Apps or Play Store.
※ The functionality of some features...
· OS upgrade - Android 7.0 Nougat
· Provides new UX
· Improved usability of the Notification feature and Quick settings button
· Improved usability of the Multi window and setting menu
· Efficient space for installation of downloaded apps, improved speed of system upgrade and app installation
· Will uninstall Baidu Search, Baidu Map, Sin Weibo and Samsung Cloud apps
※ Some apps that haven't been optimised for Android Nougat might not work properly after the upgrade. In this case, upgrade the a...
This update includes improvements to functions as listed below.
The exact changes may differ depending on your device model, country, and service provider.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.
To get the best from your device, please keep your device up to date and regularly check for software updates.
※ The temperature of the device may temporarily increase during the software upgrade or update because of the data download and asso...
· OS upgrade - Android 6.0 Marshmallow
· The new TouchWiz provides enhanced usability and an updated visual design.
· Quick connect helps you easily find and connect to nearby devices by showing currently connected devices and previous connections.
· Fingerprints are securely protected. An alternative unlock method (pattern, PIN, or password) is required to add fingerprints.
· A new vibration pattern concept has been applied.
※ Android 6.0 Marshmallow does not support the Decrypt device function...

SM-T290N

SM-T537A

SM-T800X

SM-T807V

SM-T230X

SM-T230NY

SM-T237V

SM-T232
The newest firmware for SM-T815C runs Android 7.0 (Nougat): build T815CZSS3CTJ3, released on December 1, 2020.
The latest build for SM-T815C, T815CZSS3CTJ3, was released on December 1, 2020 (5 years ago).
SM-T815C has had no new firmware for 71 months, so regular updates have most likely ended.
Yes, all firmware files for SM-T815C are 100% official, original, and obtained directly from Samsung servers.
To flash SM-T815C, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-T815C.