Before changing anything on your console, keep a safe backup of your original, factory KV.bin on cloud storage. Even if it gets banned from Xbox Live, you still need your original KV to maintain your correct DVD drive keys and console configuration.
The essential tool for viewing, decrypting, and extracting KV data from NAND backups. Supports both original and JTAG/RGH NAND images. Versions 0.88a through 0.97 are commonly referenced in tutorials. download kv.bin xbox 360