Engineering Journal

The Lab
Dispatch.

Chip-level repair breakdowns, diagnostic case studies, and technical insights from our Apple-certified hardware lab in Rawalpindi.

1
Articles
5+
Topics
Chip-Level Diagnostics

BGA reballing, PMIC diagnosis, and short-circuit mapping under industrial microscopes.

Display & Battery Matrix

TrueTone programming, multi-touch calibration, and liquid damage extraction.

Cosmetic Architecture

Laser back glass separation and structural realignment to original factory tolerances.

Featured Article
Latest Post

Testing Memory on MacOS

Menu Search High Sierra and Testing RAM By Frank WangbergSep 19, 2018 With macOS 10.13, otherwise known as High Sierra, Apple introduced an ambitious EFI update. Several of the changes include: th...

June 09, 2026 1 min read
Read Article →
All Articles 1 entries in the log

No additional articles yet.

Check back soon — more lab dispatches are in progress.

Quick Reads

Recent Dispatches

Swipe to browse →
Jun 09, 2026
Testing Memory on MacOS
Open Log →