I can provide the specific and MD5 checksums once I know your setup.
The most critical part of reviewing a custom ROM for a Samsung device is the "Verification" status with banking and security apps. smx200 custom rom verified
Custom ROM GSIs usually download as a .img.xz or .zip file. Extract it on your computer until you have a raw .img file (usually named system.img ). Step 2: Enter Fastbootd Connect your unlocked tablet to the computer. I can provide the specific and MD5 checksums