Samsung Galaxy Note 7 Recall: Causes, Costs, and Risks
This paper analyzes the 2016 Samsung Galaxy Note 7 global recall, tracing the sequence of events from initial reports of battery overheating through two separate recalls and the eventual discontinuation of the device. The paper examines the technical causes identified by Samsung in January 2017, including manufacturing defects in batteries sourced from both Samsung's own SDI division and third-party supplier Amperex Technology. It also discusses the financial and reputational costs of the recall, estimated at approximately $5 billion, and places the incident in broader context by comparing it with concurrent hoverboard recalls driven by similar lithium-ion battery failures.
- Introduction: The Galaxy Note 7 Crisis Unfolds: Timeline of the recall and initial misdiagnosis
- Technical Causes of the Battery Failures: Battery defects in SDI and Amperex units explained
- Financial and Reputational Impact: Estimated $5 billion cost and brand damage
- Industry Context: Battery Failures Beyond Samsung: Hoverboard recalls mirror Samsung battery crisis
✍️ How to write this paper — guide, tools & examples ▾
What makes this paper effective
- It presents a clear chronological narrative, walking the reader from the initial recall through misdiagnosis, second recall, and final technical explanation — making a complex crisis easy to follow.
- It cites specific technical details (separator damage, missing insulation tape, electrode compression) that lend credibility and precision to the analysis.
- The concluding comparison to hoverboard recalls contextualizes the Samsung case within broader product-safety trends, strengthening the paper's analytical scope.
Key academic technique demonstrated
The paper demonstrates effective use of secondary source synthesis: multiple journalistic and industry sources (Swider, Wiggers, Addady) are integrated to build a cohesive account of a real-world corporate crisis. The writer draws on these sources not just for facts but to support analytical claims, such as the misdiagnosis finding and the link between rushed production and product failure.
Structure breakdown
The paper opens with the timeline of the recall, then deepens into technical root causes before addressing financial consequences, and finally broadens the discussion with an industry comparison. This moves logically from "what happened" to "why it happened" to "what it cost" to "how common this is" — a classic problem-analysis structure well-suited to a business or technology case study.
Introduction: The Galaxy Note 7 Crisis Unfolds
In September 2016, Samsung initiated a global recall of one of its flagship smartphone models, the Galaxy Note 7. The recall was set in motion just a few weeks after the company had launched the device, following numerous complaints about batteries overheating (Swider, 2017). Barely two weeks after launch, a number of dangerous battery incidents had been reported, prompting the U.S. Consumer Product Safety Commission to issue a formal recall notice.
Initially, Samsung diagnosed the problem as originating from batteries manufactured by its own component unit (Swider, 2017). The company had sourced batteries for the recalled device from both its own component unit and from a third-party supplier. The proposed solution was straightforward: customers whose devices were powered by Samsung's own batteries — identifiable by a distinctive green meter — would trade them in for safer replacements. However, as Swider (2017) points out, this fix did not solve the problem. Replacement devices soon began overheating as well, making it clear that Samsung had misdiagnosed the root cause.
It was not until October 2016 that the company decided to discontinue the Galaxy Note 7's production entirely and to broaden the scope of the recall. Notably, following the second recall, Samsung remained largely silent, and with no additional information forthcoming, public speculation became rife.
Technical Causes of the Battery Failures
In January 2017 — three months after the second recall — Samsung finally disclosed the flaw responsible for the overheating and, in some reported cases, the explosion of its devices. The company's investigations revealed that both battery sources were defective. Batteries sourced from Samsung's own SDI division short-circuited as a result of damage to the separator, a component within lithium-ion batteries that prevents the negative and positive electrodes from making contact with each other and generating dangerous levels of heat (Wiggers, 2017). In these batteries, the protective pouch — which is typically heat-sealed — and the battery's internal components did not have sufficient spacing between them. This caused the battery's electrodes to compress in some cases, weakening the electrode separator.
Batteries sourced from the third-party supplier, Hong Kong-based Amperex Technology, experienced failures for different reasons. These failures resulted from protrusions in the battery and other quality issues that arose when Samsung substantially increased its order volume (Wiggers, 2017). In some batteries, sharp internal points damaged the separator; in others, insulation tape had been omitted entirely during assembly. According to Swider (2017), Samsung attributed these defects to a rushed production process for the Galaxy Note 7.
References
Addady, M. (2016). More than half a million hoverboards are being recalled. Retrieved from http://fortune.com/2016/07/06/hoverboard-recall/
Swider, M. (2017). Here's why the Samsung Galaxy Note 7 batteries caught fire and exploded. Retrieved from https://www.techradar.com/news/samsung-galaxy-note-7-battery-fires-heres-why-they-exploded
Wiggers, K. (2017). Everything we know about Samsung's Galaxy Note 7 recall. Retrieved from https://www.digitaltrends.com/android/samsung-halts-galaxy-note-7-shipments-phones-catching-fire/
Create your account
Always verify citation format against your institution’s current style guide requirements.