iPhone Hardware problems in one thread - Page 2 - GSM-Forum

gopalhot · 03-05-2010, 17:07

Step 13

Remove the following 8 screws:

Five 2.3 mm Phillips #00 screws with partial threads securing the logic board to the rear panel.

Two 2.3 mm Phillips #00 screws with full threads securing the logic board and camera.

One 2.9 mm Phillips #00 screw from beneath the "Do not remove" sticker.

gopalhot · 03-05-2010, 17:08

Step 14

Use a spudger to gently pry the camera up and out of its housing in the rear panel. The camera cannot be removed entirely yet because it's connected to the bottom of the logic board.

gopalhot · 03-05-2010, 17:09

Step 15

Use a spudger to gently pry up the end of the logic board closest to the dock connector.

If the board won't lift up, double check to make sure all the screws securing the logic board have been removed.

gopalhot · 03-05-2010, 17:09

Step 16

Slide the logic board towards the dock connector and out of the iPhone.

gopalhot · 03-05-2010, 17:11

Step 17

Use a spudger to pry the battery up from the rear panel. The battery is attached with an adhesive strip around the perimeter of the battery. To prevent the battery from bending during the removal process, we recommend against using just the plastic

vote plz sundorban

gopalhot · 03-05-2010, 17:32

step 6 missing

Rotate the display assembly up until it is roughly vertical. This will allow easier access for disconnecting the remaining cables.

Use a spudger to disconnect the black ribbon cable labeled "2."

zino · 03-27-2010, 13:47

YouTube - Voir l'intérieur d'un iPhone 3G !

pralima87 · 04-07-2010, 04:50

hi my iphone don't restore every time i try i get the 1603 or 1604 error...
i have tried everything even close itunes and reopen in the middle of the processes...and i always have to hard reset the iphone because it wont stop cycling the restore process...

It means my logic board was fried?
Any help will be really appreciated.
Sorry for my English

ask-unlock · 04-28-2010, 17:04

Quote:

Originally Posted by gopalhot

Re: your water damage iPhone 3G, as you said there's no corrosion occur so here's your fix.
Tap a small insulated wire between those point.

If work thiss solution bro when not power up from water damage? thanks so much

mr_oj · 05-08-2010, 00:45

Hi Guys,

I'm looking for a bit of help from anyone that has a logicboard/motherboard from an iPhone 3G to hand, and a multi-meter…

I had to re-attach one of the pins of the SIM card carriage/junctor, due to it shearing off when the SIM card tray was inserted the wrong way round - not by me!

So I re-soldered the damaged SIM carriage on to the little of the contact that was left on the Logicboard (point A on attached photo) which all went well…

But whilst checking the board with a multimeter I have noticed that there is continuity between the pin I re-soldered and point B on the photo, or any of the other pieces of metal shielding (I presume this is ground?).

I don't want to put the phone back together and power it up only to realise something is shorting out and in-turn **** a lot of components…

So I would be really grateful if someone could confirm if there should be continuity (connection) between the 2 labeled points (A and B) ?

Cheers

Oliver

thequestions · 05-13-2010, 12:19

Iphone 3G keep appear headphone~~~Help~~~

silveraxe · 05-19-2010, 07:36

hi mate,
ive got a 3GS here, and there is NO continuity, at those points.
cheers

pawansingh · 05-19-2010, 08:24

hi gopal brother can u help for my iphone 2g
my phone is disable beca. of wrong password i tryed to restore with itune but not connecting can u please help me i hva dought in hardware but no idea on that so will u please help . thanks in adv.

grim_repoo · 05-24-2010, 22:54

Someone have ideea, an 3g with sound problems. I can't hear in earpiece, speaker and the mic is not working. When i try to attach headphones it don't recognize them. Please help

bluejack22002 · 05-29-2010, 09:50

have someone a solution for iphone 3g unknow error 9 when restoring? thanks

04-07-2010, 04:50	#23 (permalink)
pralima87 Junior Member Join Date: Apr 2010 Posts: 1 Member: 1278609 Status: Offline Thanks Meter: 1	iphone 3g can't restore hi my iphone don't restore every time i try i get the 1603 or 1604 error... i have tried everything even close itunes and reopen in the middle of the processes...and i always have to hard reset the iphone because it wont stop cycling the restore process... It means my logic board was fried? Any help will be really appreciated. Sorry for my English

05-08-2010, 00:45	#25 (permalink)
mr_oj Junior Member Join Date: Feb 2010 Posts: 10 Member: 1224858 Status: Offline Thanks Meter: 6	Looking for someone with a 3G iphone logic board and a multi-meter Hi Guys, I'm looking for a bit of help from anyone that has a logicboard/motherboard from an iPhone 3G to hand, and a multi-meter… I had to re-attach one of the pins of the SIM card carriage/junctor, due to it shearing off when the SIM card tray was inserted the wrong way round - not by me! So I re-soldered the damaged SIM carriage on to the little of the contact that was left on the Logicboard (point A on attached photo) which all went well… But whilst checking the board with a multimeter I have noticed that there is continuity between the pin I re-soldered and point B on the photo, or any of the other pieces of metal shielding (I presume this is ground?). I don't want to put the phone back together and power it up only to realise something is shorting out and in-turn **** a lot of components… So I would be really grateful if someone could confirm if there should be continuity (connection) between the 2 labeled points (A and B) ? Cheers Oliver

05-19-2010, 07:36	#27 (permalink)
silveraxe No Life Poster Join Date: Aug 2005 Age: 44 Posts: 650 Member: 166746 Status: Offline Thanks Meter: 86	hi mate, ive got a 3GS here, and there is NO continuity, at those points. cheers Last edited by .::iRizwan::.; 05-27-2010 at 22:02. Reason: Don't need to quote whole post

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03-05-2010, 17:07	#16 (permalink)
gopalhot No Life Poster Join Date: May 2005 Age: 42 Posts: 1,750 Member: 149032 Status: Offline Thanks Meter: 3,808	Step 13 Remove the following 8 screws: Five 2.3 mm Phillips #00 screws with partial threads securing the logic board to the rear panel. Two 2.3 mm Phillips #00 screws with full threads securing the logic board and camera. One 2.9 mm Phillips #00 screw from beneath the "Do not remove" sticker.

03-05-2010, 17:08	#17 (permalink)
gopalhot No Life Poster Join Date: May 2005 Age: 42 Posts: 1,750 Member: 149032 Status: Offline Thanks Meter: 3,808	Step 14 Use a spudger to gently pry the camera up and out of its housing in the rear panel. The camera cannot be removed entirely yet because it's connected to the bottom of the logic board.

03-05-2010, 17:09	#18 (permalink)
gopalhot No Life Poster Join Date: May 2005 Age: 42 Posts: 1,750 Member: 149032 Status: Offline Thanks Meter: 3,808	Step 15 Use a spudger to gently pry up the end of the logic board closest to the dock connector. If the board won't lift up, double check to make sure all the screws securing the logic board have been removed.

03-05-2010, 17:09	#19 (permalink)
gopalhot No Life Poster Join Date: May 2005 Age: 42 Posts: 1,750 Member: 149032 Status: Offline Thanks Meter: 3,808	Step 16 Slide the logic board towards the dock connector and out of the iPhone.

03-05-2010, 17:11	#20 (permalink)
gopalhot No Life Poster Join Date: May 2005 Age: 42 Posts: 1,750 Member: 149032 Status: Offline Thanks Meter: 3,808	Step 17 Use a spudger to pry the battery up from the rear panel. The battery is attached with an adhesive strip around the perimeter of the battery. To prevent the battery from bending during the removal process, we recommend against using just the plastic vote plz sundorban

03-05-2010, 17:32	#21 (permalink)
gopalhot No Life Poster Join Date: May 2005 Age: 42 Posts: 1,750 Member: 149032 Status: Offline Thanks Meter: 3,808	step 6 missing Rotate the display assembly up until it is roughly vertical. This will allow easier access for disconnecting the remaining cables. Use a spudger to disconnect the black ribbon cable labeled "2."

03-27-2010, 13:47	#22 (permalink)
zino No Life Poster Join Date: Dec 2002 Location: HYDRA.anyone know were. Age: 54 Posts: 677 Member: 18688 Status: Offline Thanks Meter: 69	YouTube - Voir l'intérieur d'un iPhone 3G !

05-13-2010, 12:19	#26 (permalink)
thequestions Freak Poster Join Date: Feb 2008 Location: secret Posts: 118 Member: 711270 Status: Offline Thanks Meter: 30	Iphone 3G keep appear headphone~~~Help~~~

05-19-2010, 08:24	#28 (permalink)
pawansingh Freak Poster Join Date: Jul 2006 Location: india Posts: 239 Member: 306087 Status: Offline Thanks Meter: 24	hi gopal brother can u help for my iphone 2g my phone is disable beca. of wrong password i tryed to restore with itune but not connecting can u please help me i hva dought in hardware but no idea on that so will u please help . thanks in adv.

05-24-2010, 22:54	#29 (permalink)
grim_repoo Junior Member Join Date: Jul 2005 Location: US Posts: 14 Member: 161968 Status: Offline Thanks Meter: 3	Someone have ideea, an 3g with sound problems. I can't hear in earpiece, speaker and the mic is not working. When i try to attach headphones it don't recognize them. Please help

05-29-2010, 09:50	#30 (permalink)
bluejack22002 Freak Poster Join Date: Apr 2008 Age: 41 Posts: 340 Member: 741453 Status: Offline Thanks Meter: 43	have someone a solution for iphone 3g unknow error 9 when restoring? thanks