I am not responsible for bricked devices, or any other hardware malfunctions that comes as a result of flashing this ROM, Please do some research if you have any concerns about features included before flashing it, this ROM was built for the SM-T350 if you choose to flash this on any other device do so at your own risk!
1. Download the ROM and GApps and transfer them to your device.
2. Boot to recovery (TWRP recommended).
3. Do a full backup of your device
4. Wipe the System, Cache, Data and ART/Dalvik cache. (Recommended)
5. Flash the ROM Zipfile.
6. Flash the GApps (optional, needed for e.g. Google Playstore to work).
7. Flash the root solution of your choice (optional).
8. Reboot your device.
If you are having problems flashing this ROM you are most likely running into issues other members were having with the device most of which were already solved, please spend some time reading through this post of other posts related to this device.
Read this post https://forum.xda-developers.com/showpost.php?p=83488241&postcount=41
crDroid Android, ROM for the Samsung Galaxy Tab A series
ROM OS Version: Android 11
ROM Kernel: Linux 3.10.x
Based On: crDroidAndroid