"It only happens on that one phone"
A checklist for bugs that reproduce on only one device: iOS version, storage, temperature, battery health, profiles and settings people forget to check.
DistributionDevices3 min read
Why that IPA will not install
Signature, profile, UDID, storage, version numbers and trust. Why an iOS build fails to install on a test device, and how to tell the causes apart.
DevicesGetting started3 min read
How far can you get on iOS without jailbreaking?
Much iOS tooling advice starts with "first, jailbreak the device". A look at what iOS already exposes to a trusted computer, and where the real limit is.