A custom recovery helps you flash third party ROMs on your Samsung galaxy Tab S7. Here is a list of the features. Installing this will void warranty so something to keep in mind.

Here is what is working. Well, everything as expected.
- Display & Touchscreen
- MicroSD & USB-OTG Mounting
- MTP (Media Transfer Protocol)
- Vibration Feedback
- Fastbootd
- Data Decryption (FBE_V2 ROM e.g. Lineage OS ONLY)
Here are installation instructions on how to flash TWRP custom recovery on Samsung Galaxy Tab S7.
- The release is packaged as a
.tar
file. - Use Odin3 in DOWNLOAD MODE to flash it onto your device.
And that is it. You have successfully installed TWRP custom recovery on your android tablet. You can now install any third party ROM onto it. Again, your tab is now out of warranty.
But since the Tab S7 is now already many years old since launch, we instead encourage you to flash custom ROMs to enjoy the same amount of features that the newer Tab S10 tablets feature.