Specifications

iPhone 4 (GSM model) Take Apart — Battery 118
2012-02-21
16 Make sure coax cable
connector is securely
attached to logic
board, then install
new battery cowling.
17 Press battery
connector down onto
logic board.
18 Install (1) new cross-
head screw (452-1849)
at battery connector
using iPhone Torque
Driver and JCIS #00
Bit.
Important: Do not
reuse old screw.
19 Reinstall back cover
following reassembly
instructions in that
chapter.
20 Important: Check
main camera
operation and LED
ash alignment with
the Main Camera
Test procedure. If test
fails, replace camera.