From the marketplaces that demand certification to the resellers that supply them — Phonecheck-backed devices carry the credential every downstream buyer recognizes.
Every device ships with a signed, immutable Device History Report — graded, carrier-cleared, and blacklist-clean. Back Market, Amazon Renewed, and eBay Refurbished recognize the DHR, so listings carry the credential downstream buyers already trust.
Battery health, lock status, repair history, and cosmetic grade are captured in a single pass — alongside IMEI history, GSMA blacklist, and carrier-lock status. The result is a consistent, auditable grade on every unit you sell.
A standardized credential on each device sets clear condition expectations for buyers, reducing disputes and returns and protecting your standing on the marketplaces you sell through.
