If the error occurs right after recovery.img , the issue is usually specific to the recovery file itself.
Before attempting to flash custom elements, make sure the operating system allows manual system modifications: odin rqtclose
Immediately put the phone back into Download Mode and then hit to continue. Try flashing again in Odin . 3. Update Your Tools and Drivers If the error occurs right after recovery
: Use a high-quality, data-rated OEM cable. Cables designed solely for charging lack the internal shielding necessary for sustained data transfer. Step 2: Refresh the Windows Driver Environment Disconnect the device from your computer. Step 2: Refresh the Windows Driver Environment Disconnect
Re-plug the phone while it is booted into Download Mode and verify that it registers correctly under Windows Device Manager as a "Samsung Mobile USB Modem" or "Android Device." Step 3: Check Device Security Settings
Alternatively, search for on verified developer platforms like the XDA Forums. Patched versions bypass certain false-positive signature checks that trigger the RQT_CLOSE protocol termination. Step 3: Verify and Disable Device Locks