mtk_pkg_old (prev. mtk_upgrade_loader): implement header and content decryption, mtk_pkg: add version reading

2026-07-16 05:04:22 +02:00 · 2025-12-14 01:08:48 +01:00
parent 7d26859c6f
commit e7c6027598
8 changed files with 266 additions and 78 deletions
@@ -139,9 +139,12 @@ pub fn extract_mtk_pkg(mut file: &File, output_folder: &str) -> Result<(), Box<d
            out_data = data;
        }

-        //strip iMtK thing
+        //strip iMtK thing and get version
        let extra_header_len = if &out_data[48..52] == b"iMtK" {
            let imtk_len = u32::from_le_bytes(out_data[52..56].try_into().unwrap());
+            let version_len = u32::from_le_bytes(out_data[56..60].try_into().unwrap());
+            let version = common::string_from_bytes(&out_data[60..60 + version_len as usize]);
+            println!("- Version: {}", version);
            imtk_len + 8
        } else {
            0