Direct answer
This page is the working copy of the bulk phone QC checklist. Mark each line Accept, Clarify, or Reject, then copy or print the record. Identity and lock Rejects fail the unit. The method and the official sources live on the QC guide. This URL is the tool.
Key takeaways
- Use the same lines on the sample and the lot.
- Do not average a locked phone into a carton pass rate.
- Print or copy the record. Keep it with the packing list.
- Read the method page before you invent extra grades.
The tool
The form above is the tool. The method is Bulk phone QC checklist. Use both.
How to use it
- Read the method page so Accept / Clarify / Reject mean the same thing to everyone at the table.
- Fill lot ID and unit IMEI.
- Mark every line. Empty is Clarify.
- Copy the record or print the page.
- One Reject on identity or locks is a unit Reject.
Field definitions
The lines follow the method page: identity, named IMEI check, carrier lock, account lock, MDM, battery, parts history, function, cosmetic grade, Play Protect when you sell Google apps, and data wipe. Apple, GSMA, Google, and NIST sources are cited on the method page.
Example
A used iPhone that powers on, matches the list, shows No SIM restrictions, and fails Activation Lock is a unit Reject even if the glass is clean.
Risk note
A printed sheet is not a sanitization certificate and not a GSMA result. Attach the named IMEI report.
Related guides
Frequently asked questions
Is this a certificate from PhoneBulk?
No. You are filling your own inspection record. PhoneBulk does not inspect the lot.
Why is there a second QC URL?
The guide explains why each line exists. This page is the form you use at the table.
Sources and methodology
- Activation Lock for iPhone and iPad — Apple Support Accessed August 22, 2026.
- GSMA Device Check FAQs — GSMA Accessed August 22, 2026.
- Check and fix Play Protect certification status — Google Play Help Accessed August 22, 2026.
- NIST SP 800-88 Rev. 2 — National Institute of Standards and Technology Accessed August 22, 2026.
Update history
- — First published. Official sources on this page were accessed on this date unless a later note says otherwise.
Factual corrections after publication are listed on the corrections page. There is no separate reviewer identity on this desk. See the editorial policy.