: The archive format required by Samsung’s proprietary desktop flashing software, Odin .
According to user reports on XDA Developers forums, this update (from 3.1.0-0 to 3.1.0-1) brought notable improvements to the of the SM-T310:
One click of the "Start" button, a quick vibrate, and the blue progress bar marks the transition: from a consumer product to a personal tool. Quick Reference for the The Hardware: " indicates the Wi-Fi-only version of the Galaxy Tab 3 8.0 (Exynos 4212 Dual). The Format: extension means this is ready for (Samsung's proprietary flashing tool). The Purpose:
Specifies the exact version of the TWRP software. Version 3.1.0 introduced features like ADB backup capabilities, modern storage handling, and fixed bugs related to backup restoration.
Keep holding them until a warning screen with a yellow triangle appears. t310.twrp.3.1.0-1.tar.md5
Force a reboot (Power + Volume Down) if needed, then immediately hold until the TWRP splash screen appears.
The Galaxy Tab 3 8.0 was released in 2013. For a device of its age, TWRP version 3.1.0 (released around 2017) was a significant milestone. It brought better support for ADB (Android Debug Bridge) and fixed various decryption issues, making it much safer to modify older hardware. To help you get the most out of your tablet: (Settings > About Tablet) Finding compatible ROMs (e.g., LineageOS versions) Step-by-step Odin instructions (specifically for the T310)
With TWRP installed, you can now root your device by flashing Magisk or update to a newer Android version like Android 7.1.2 to keep your tablet compatible with modern apps like YouTube and Netflix. Samsung Galaxy Tab 3 TWRP recovery and root
Samsung devices from this era had an e-fuse called . Flashing any custom recovery tripped the Knox counter from 0x0 to 0x1 . This was irreversible and voided the warranty. It also broke Samsung Pay, Secure Folder, and any Knox-dependent enterprise features. : The archive format required by Samsung’s proprietary
Ensure your tablet has at least a 60% charge to prevent it from powering off mid-flash.
Do not panic. Reconnect the tablet to Odin, make sure it is recognized, and re-flash the TWRP tar file.
You should see an “Added!” message and a blue box in Odin’s ID:COM section.
user asks for a long article about the keyword "t310.twrp.3.1.0-1.tar.md5". This appears to be a filename for a TWRP recovery image for a device codenamed "t310". The version is 3.1.0-1. The extension .tar.md5 suggests it's a tarball with an MD5 checksum, often used for Odin on Samsung devices. The Format: extension means this is ready for
The stock recovery menu provided by Samsung offers very limited functionality, mostly restricted to factory resets and basic system updates. Replacing it with TWRP opens up advanced system modifications:
Any SAMSUNG Galaxy Tablet - How to Boot into Android Recovery Menu
LineageOS 14.1 required a recovery that understood:
Each part of the file's name provides specific information:
: Connect the tablet to your PC via USB. Odin should show a blue or yellow light in the : In Odin, click the ) button and select the t310.twrp.3.1.0-1.tar.md5 : (Critical) Ensure only "F. Reset Time" is checked. Many experts recommend unchecking "Auto Reboot"