Amazon Due Diligence
Report for YY Wireless
Why we think so?
Quick verdict: the listing is for a legitimate Amazon product (ASIN B0CMZBXYWX) sold by a high-volume third‑party called “YY Wireless,” but the seller has a mixed track record across platforms. The Amazon product page looks complete (images, specs, price $558.90 for a renewed iPhone 15 Pro), and the seller has thousands of Amazon reviews and many active listings. However, independent sources and customer complaints (BBB / Trustpilot) report recurring refund, return, and misrepresentation issues for YY Wireless / Bayshine Trading, so treat large refurbished phone purchases with caution. 🛡️
Risk Insights
External complaints vs Amazon profile
- On-Amazon metrics look strong (many listings and positive rolling ratings), but independent complaints (BBB / Trustpilot) describe serious, recurring issues around returns and misrepresentations.
- This mismatch increases the chance of post-purchase disputes even when the listing appears normal.
- Verify IMEI/serial and prefer FBA/Amazon‑Renewed or a card with strong chargeback protections for expensive refurbished phones.
Large catalog, mixed risk
- Seller has hundreds of refurbished listings which can indicate scale and supply access.
- Scale can mean good inventory but also more operational errors and higher complaint volume.
- For high-value items, treat individual listings on their own merits and request device identifiers before purchase.
Contradictory Signals
Large-scale Amazon sellers can maintain strong platform metrics while still generating many off-platform complaints; platform ratings alone are insufficient for trust with refurbished high-value devices.
Signal A: Strong on-platform metrics (thousands of Amazon reviews, active sales)
Signal B: Off-platform complaints alleging refunds/returns problems and misrepresented items
Category Scores
Red Flags & Warnings
- Consistent external complaints about returns/refunds and misrepresented device conditions associated with YY Wireless / Bayshine Trading (BBB and Trustpilot summaries).
- High-volume seller with many refurbished listings increases operational/quality control risk for expensive items like smartphones.
- Product is refurbished/renewed; refurbished phones carry higher counterfeit / functional-risk unless serial/IMEI is verified with Apple.
🔎 Detailed Checks & Analysis
ASIN & Listing Integrity
Score: 85/100
ASIN & Listing Integrity
"The product page includes multiple high-resolution images, full spec sheet, variant ASINs, and shows recent sales activity — all signs of an actively maintained Amazon listing."
Reason: Product ASIN B0CMZBXYWX contains complete metadata, images, variant ASINs, and specs consistent with an iPhone 15 Pro renewed listing.
Seller Existence & Identity
Score: 70/100
Seller Existence & Identity
"Seller metadata includes a business name and physical address; that increases traceability, but a public address does not guarantee good post-sale behavior."
Reason: YY Wireless is a visible Amazon seller with an Amazon seller profile, logo, and business name (Bayshine trading inc) and a US address.
Seller Reputation (on-platform)
Score: 65/100
Seller Reputation (on-platform)
"On-Amazon metrics are favorable (thousands of reviews and positive rolling averages), which suggests scale and many satisfied buyers on-platform — but platform metrics can be noisy for large sellers."
Reason: Seller shows large lifetime review counts and positive average ratings on Amazon metrics.
External Reputation (off-platform complaints)
Score: 28/100
External Reputation (off-platform complaints)
"Independent complaint sites report patterns: refunds not issued after returns, devices sold as 'unlocked' but carrier-locked, and poor refurbishment quality — these are material issues for refurbished phones."
Reason: Multiple independent complaint summaries (BBB, Trustpilot) document recurring return/refund disputes and product misrepresentation under the same seller names.
Pricing & Market Comparison
Score: 75/100
Pricing & Market Comparison
"Price is discounted but comparable to other refurbished channels; extremely low prices would be a stronger scam indicator."
Reason: Listing price (~$558.90) is within the range of other legitimate refurbished sellers (Back Market, Best Buy references), not an extreme outlier.
Fulfillment & Return Protections
Score: 48/100
Fulfillment & Return Protections
"FBM fulfillment puts more responsibility on the seller for returns; if the seller has a history of return disputes, FBM increases buyer risk. Prefer FBA / Amazon Renewed for high-value refurbished purchases."
Reason: Seller indicates 'fulfilled by YY Wireless' (FBM) rather than FBA in the snapshot, which can reduce Amazon-managed return protections depending on the listing.
Image / Counterfeit Signal
Score: 80/100
Image / Counterfeit Signal
"No immediate image-reuse flag from a single lens check, but image checks are not conclusive; verifying serial/IMEI with Apple is the definitive test for counterfeits."
Reason: Product imagery and variants are consistent with genuine Apple iPhone 15 Pro photos; no obvious reverse-image misuse from the basic lens result.
Your Next Steps
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1
Before buying, confirm the exact seller on the Amazon checkout page (check 'Sold by' and 'Fulfilled by').
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2
If you proceed, pay with a card that allows chargebacks and keep all shipping/return tracking numbers and packaging photos.
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3
Ask the seller (via Amazon messages) for the device serial number / IMEI and verify it on Apple's Check Coverage page before accepting the device.
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4
Prefer FBA-fulfilled items or purchases from Amazon Renewed / Apple official refurbished channels for higher return protections.
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5
If you see any post-sale dispute (refund/return denial), escalate to Amazon A-to-z Guarantee and preserve evidence (photos, timestamps, return label).
Evidence & Citations
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Amazon product page — ASIN B0CMZBXYWX (Apple iPhone 15 Pro, 256GB, White Titanium - Unlocked, Renewed)
Primary listing data: price $558.90, product specs, images, review summary (1,882 ratings; 4.1 avg).
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Amazon seller profile — YY Wireless (seller_id A31G8YJZ1LFU8F)
Seller metadata: name 'YY Wireless', business name 'Bayshine trading inc', address in Clive, IA, and seller lifetime review counts (13,591).
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Aggregated complaints and analysis for YY Wireless / Bayshine Trading
Independent summaries cite BBB/Trustpilot complaints about returns, refunds, misrepresented unlocked status, and poor refurbishment quality.
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YY Wireless — seller product catalog snapshot
Seller shows ~722 results in a sample response, indicating a large catalog of renewed devices (Apple Watches, phones, etc.).
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Apple refurbished product examples / market references
Apple (and other legitimate refurbishers) sell refurbished iPhone 15-series devices; verify serial/IMEI with Apple for authenticity checks.
🕵🏻 Keep investigating
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