When companies replace corporate phones, they often need to dispose of a large number of devices at once. Because corporate phones can store sensitive information, data sanitization must be handled with great care.
This article explains practical disposal options and what to focus on to avoid information leakage.
Why leakage prevention matters
A major risk for companies is leakage of personal data or internal confidential information. The damage to trust can directly impact business continuity.
Is factory reset always enough?
Modern phones often use encryption, and in some cases a reset can be sufficient. However, that is not universally true—especially for older devices or specific workflows. It’s important to understand that “reset” may be insufficient.
Common disposal options
- Municipal collection: low cost, but consider loss/theft risk before collection.
- Carrier shops: often provide collection and in some cases physical destruction options.
- Electronics retailers: services vary by retailer.
- Recycling vendors: choose a reputable vendor; confirm handling procedures.
- Buyback/reuse vendors: useful for resale value, but requires strict erasure control.
The key: verify secure erasure
Devices may be recycled or resold domestically/overseas. For reuse workflows, proper data erasure is mandatory. Prefer vendors that can provide evidence (certificates) and maintain traceability.
Whenever possible, on-site erasure reduces logistics risks (loss/theft during transport).
Use dedicated erasure software
With data erasure software such as MASAMUNE Erasure, you can clearly answer: “Was it erased?”, “When?”, and “By whom?”
MASAMUNE supports efficient Android handling and provides tamper-resistant certificates (optional) and centralized tracking via Evidence Center.
