Decrypt Zte Config.bin ((install))

Some devices derive keys from /etc/hardcode and /etc/hardcodefile/dataprotocol . 5. Re-Encrypting the Config

Try dumping the firmware via UART or JTAG, then extracting the encryption routine from libcsp.so or cspd – this is advanced but sometimes the only way for very new models. Decrypt Zte Config.bin

for i in range(len(data)): decrypted.append(data[i] ^ key[i % key_len]) Decrypt Zte Config.bin

Upload the new config.bin file via the router's dashboard. Decrypt Zte Config.bin