iPho
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ne 4 Te
— iPhon
The all-newo A re
mmo Choo Retio iOSo 5 M
eardown
ne 4 Teard
w iPhone 4 fedesigned g
m thinner thaoice of blackina display
S 4 for multiMP, 720p cap
n
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features upgglass & stainan the 3GS.k or white cfeaturing twi-tasking pturing rear
grades fromnless steel b
coloring wice the pix
r-facing and
m the 3GS inbody that sh
xel density o
d VGA fron
ncluding: haves 3.5 mm
of the 3GS
nt-facing cam
m off the w
meras
width and is 3
Step 2
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Step 3
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The iPhonethat have plThe ruggedsupports an
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In terms of The iPhone
e 4's design lagued the i
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B iPhone 4 n actual capthat 301 MB7 GB of freehone 4 coml A1332. In
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Step 4
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Like the iPhphone. In a departunot the fronThis designthe iPhone
hone 3G an
ure from thent glass. n makes swi4 front pan
nd 3GS, ther
e design of
itching out tel will likel
re are two s
the 3G and
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ving the scr
but unfortung.
ws at the bo
rews release
nately mean
ottom of the
es the rear c
s that replac
e
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cing
Step 5
• • •
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Removing rHoly batterIt's pretty amm footpriYou can alsantenna.
rear panel gry! The insidapparent thaint. so see press
gives us a prde of this th
at real estate
sure contact
retty good lhing is domie was very li
t on the inne
look at the iinated by itimited insid
er face of th
iPhone 4's ins juice-provde the iPhon
he rear pane
nnards. vider. ne 4's 115.2
el for what a
x 58.6 x 9.
appears to b
3
be an
Step 6
• •
•
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Luckily, theThe 3.7V 114 hours onThe batterynot soldereeasy to accoThe plastic
e battery ca420 mAh L
n 2G. y connector d to the logomplish. pull tab for
an be easily Li-Polymer b
is different gic board. Th
r the battery
removed onbattery allo
than the onhis will mak
y says "Auth
nce the backows for up to
ne in the 3Gke battery re
horized Serv
k panel asseo 7 hours of
G and 3GS. Feplacement
vice Provid
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ut of the wayon 3G or up
y, the batteryone 4 fairly
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Step 7
• •
No EMI shThe EMI shconnectors.
hield will stahield comes.
and betweens off after fi
n us and theive screws a
e innards of are removed
f this iPhoned to reveal l
e 4! ots of impoortant
Step 8
• •
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The logic bWhile we'reequipped wThe increasfaster user e
board is heave not too bu
with 256 MBse in RAM experience.
vily embeddusy, let's talkB, the iPhonallows for a
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and
Step 9
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Hiding in thhe corner iss the iPhonee 4's vibrator motor, wh
hich...well...vibrates.
Step 1
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Removing In our briefmakes sens
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rmer on the ide of the ph
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right side. Thone.
at 30 FPS, ta
This
ap to
Step 1
• •
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Removing tThe improvspeakerphoApple hasnclips to be s
the lower anved audio chone as well an't made takiseen.
ntenna/speahamber aidsas music plaing the iPho
aker enclosus in clarifyinayed througone 4 apart
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e bottom of leaving the iker inside tho far: no 5-p
f the phone. iPhone, incl
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luding calls bits or fragi
s via
ile
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Removing tThe unusuathis powerh
the logic boal shape andhouse of a p
oard. d small size phone.
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ws just howw costly reall estate is innside
Step 1
•
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Step 1
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4
Apple has isteel inner fThe dual pubiggest flawof receptionApple has gcongested osignal strenimprove the
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Step 1
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8
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eiver.
ds on
Step 1
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9
Up next wesound quali
e find the seity when tal
econd microlking on the
ophone, whie phone.
ich is used tto cut out ammbient noise and impro
ove
Step 2
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Step 2
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The front-fWhile the 5smaller camcalls.
1
The front pThe stainle
facing VGA5 megapixelmera on the
panel comesss steel bod
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s off withoudy left behin
n the rear of mizes use of
ut too much nd is quite a
f the iPhone f Apple's Fac
additional ta marvel of g
4 is ideal foceTime for
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e eo
Step 2
•
•
• •
2
The front gchemically stiffer and 3Gorilla Glaresistance tprocess. LED BacklUnfortunateif you breaksingle assem
glass panel ostrengthene
30 times haass holds mato wear and
light for theely, the LCDk the glass, mbly.
of the iPhoned alkali-alu
arder than plany advantaincreased s
e LCD. D panel is vyou'll have
ne is reporteuminosilicalastic. ages as the istrength from
very securele to replace t
ed to be conate thin shee
iPhone 4's fm an ion-ex
ly glued to tthe iPhone 4
nstructed of et glass that
front panel, xchange che
the glass an4's glass, di
Corning Gois reported
including itemical stren
nd digitizer. igitizer, and
orilla Glass,to be 20 tim
ts high ngthening
It appears td LCD as a
, a mes
that
Step 2
•
3
Surprisingl
y, the electrronic home button swittch is attachhed directly to the hom
me button itself.
Step 2
•
•
Step 2
•
•
4
The 30-pin iPhone. The primar
5
Apple is foimprove auInterestinglmicrophonebe analyzedother than t
dock conne
ry micropho
llowing in tudio quality ly, the two me at the top d by internathe user's vo
ector is whe
one is also fo
the footstepand suppre
microphoneof the iPho
al circuitry aoice.
ere we woul
found at the
ps of the Nexess backgroues are positine is most land used to
ld usually e
bottom of t
xus One byund noise. oned at the likely utilizecancel any
expect it to b
the phone.
y using dual
two far ended for captunoise put in
be: at the bo
microphon
ds of the phouring backgrnto the main
ottom of the
nes to help
one. The round noisen microphon
e
e to ne