iOS 4

r1 (jack, 2026-08-13 10:00:07 UTC) → r2 (jack, 2026-08-20 01:06:11 UTC)

Line 1:
<style>	<style>
.ios-ib th.ios-lab { background-color: #333; color: #fff; text-align: center; width: 28%; padding: 6px; }	.ios-ib th.ios-lab { background-color: #333; color: #fff; text-align: center; width: 28%; padding: 6px; }
.ios-ib td.ios-val { background-color: #fff; text-align: left; padding: 6px 10px; }	.ios-ib td.ios-val { text-align: left; padding: 6px 10px; }
Line 4:
</style>	</style>
{\| class="ios-ib" style="width: 100%; border: 2px solid #333; text-align: center;"	{\| class="ios-ib" style="width: 100%; border: 2px solid #333; text-align: center;" darkstyle="border-color: #48484a;"
Line 6:
\|-	\|-
\| colspan="2" style="padding: 28px 20px 42px;" \|	\| colspan="2" style="padding: 28px 20px 42px;" \|
<div style="font: bold 2em/1.2 -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333;">iOS 4</div>	<div style="font: bold 2em/1.2 -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', Helvetica, Arial, sans-serif; color: var(--wiki-color);">iOS 4</div>
Line 9:
\|-	\|-
! class="ios-lab" \| Developer	! class="ios-lab" \| Developer
… 39 unchanged lines …
iOS 4 named the platform, drew its multitasking philosophy (background services over background free-for-all — a trade the industry eventually converged toward), and its FaceTime and folder features became permanent fixtures. Its 3G performance debacle produced the other legacy: Apple's since-standard practice of feature-gating heavy capabilities by hardware rather than shipping a uniformly slow OS.	iOS 4 named the platform, drew its multitasking philosophy (background services over background free-for-all — a trade the industry eventually converged toward), and its FaceTime and folder features became permanent fixtures. Its 3G performance debacle produced the other legacy: Apple's since-standard practice of feature-gating heavy capabilities by hardware rather than shipping a uniformly slow OS.

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