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Fix Your Stuff

Right to Repair

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正翻译步骤 21

步骤 21
After completely dissecting the logic board, we turn our attention back to the rear case. Not even a healthy heap of adhesive can stand up to our mighty spudger! The Lightning connector assembly, which includes the headphone jack, loudspeaker, and lower microphone, comes out next.
  • After completely dissecting the logic board, we turn our attention back to the rear case.

  • Not even a healthy heap of adhesive can stand up to our mighty spudger!

  • The Lightning connector assembly, which includes the headphone jack, loudspeaker, and lower microphone, comes out next.

  • It appears that the Wi-Fi antenna is also embedded into the assembly. The iPhone 5 now includes support for 2.4 GHz and 5 Ghz.

  • Antennas are sized to be fractions of full wavelengths, so the 1.23" of a quarter 2.4 GHz wave is close enough to the 1.18" of a half 5 GHz wave that a single antenna can serve both frequencies.

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