The MSN reports this as battery defects. Both "defects" were however made more critical by the tight containment within the phone. It is not simply a component

The MSN reports this as battery defects. Both "defects" were however made more critical by the tight containment within the phone. It is not simply a component but a system engineering issue - from objective, design, tooling, manufacturing to QC. Like with the Challenger disaster there is a cultural problem. The press release calls into question that Samsung fully owns up to it.