iPhone 3gs Power I.C. replacement (Process How To...) - Page 2 - GSM-Forum

AHAMEDPONMALA · 03-12-2011, 21:11

Quote:

Originally Posted by maui_1856

Actually the 2 photos i remove showing the new ic, but since only 10 photos allowed i remove it...

HERE:

Remove PM IC from MB, take extra care IC is sealed and adjust low heat settings...

Replace it with new PM IC... New IC has no lead yet, it's color gold...

That's the 1st and 2nd steps...

BR

iphone power ic available???
how much does it cost???
this same with any iphone or no

mouhmou1 · 03-16-2011, 19:38

bonjour,

mon iphone ne s'allume pas, mais une fois sur le chargeur il donne des flache sur l'écran et une ligne horizontale.
et quand j’enlève la batterie et je le met sur le chargeur il s'allume ensuite s’éteint.

est t'il possible qu'il soit ce fameux circuit?

Hello,

My iphone does not ignite, but once on the charger it gives puddle onto the screen and a horizontal line.
And when I kidnap the battery(drum kit) and I puts him(it) on the charger he(it) ignites then goes out.

Is you he(it) possible whether it is this famous circuit?

AHAMEDPONMALA · 03-23-2011, 20:54

brother which laguage this

crc tech · 04-01-2011, 04:44

Apple iPhone 3GS Power IC

crc tech · 04-01-2011, 04:46

hey maui 1856 where did u buy the bga soldering plate from?

rifziyad · 04-04-2011, 11:36

Quote:

Originally Posted by crc tech

hey maui 1856 where did u buy the bga soldering plate from?

Where to Buy iPhone-4-iPhone 3G-iPhone 3GS-bga-Stencil-bga-Stencil iPhone 4 / iPhone 3G/3GS BGA Stencil from china soldering tools wholesaler and dropshipper
you can buy from here

calecho · 05-22-2011, 03:56

I think that my phone may have the same defect, this PMIC can be the cause of a dead iphone 3gs no visual damage, no heat problems, no shortcuts, did you fix any iphone 3gs completely dead changing the pmic chip i have reballing skills but don't want to spent money in this chip for nothing. I review all the schematics and connections available, also with a working 3gs and it seems all the voltages and components fine on both iphones but no more life on the damaged iphone.
Any help wil be appreciated.
Thanks

Tricom · 06-21-2011, 06:34

Quote:

Originally Posted by AHAMEDPONMALA

iphone power ic available???
how much does it cost???
this same with any iphone or no

It depends !

You can find 3Gs Power IC here

Best Regards
Stuffs for Apple

..::Mr_Fone::.. · 06-22-2011, 07:38

I Appreciate @ it repair @ very nice work ! Big Thanks.
Best Regards.
ikram butt

Olivanov · 06-23-2011, 12:09

Do you have to press on the IC like in the video from it_repair? I am a bit afraid of this because it could lead to shorts under the IC. I would prefer just heating, but then there is the possibility that some balls wont get no contact.

Do you use flux?

xe_d_sono · 06-23-2011, 12:18

Very good job men! Nice work.

br,
xe_d_sono

ljf_ferds78 · 07-01-2011, 07:59

how mucth the power ic of 3gs

rogerboogie · 08-09-2011, 18:54

hi sr i just buy some pmics from aliexpress , the pmic lokks ok ,

process here

1.- reball ic
2.- mount on the pcb

all its ok no broken points and pmic reballed ok , but i faced this problem on 3 iphone 3gs

after install new pmic , phone charge ok, power on, but touch screen not work at all, also i cant enter in recovery mode, the phone its 100% recognized my itunes , what am i doing wrong sr, can you help me

the main problem is the touch screen !!!

and is comming from pmic i read are versions of pmic diference

revurilingaredd · 08-18-2011, 01:27

Hi I have seen your post, replacing the Power IC, it is great work,

I have used my local power adapter to charge my iphone 3gs, suddenly its switched off and it is not responding and it is completely dead.

Can you guide me what was the wrong with it.

revurilingaredd · 08-18-2011, 19:16

Quote:

Originally Posted by revurilingaredd

Hi I have seen your post, replacing the Power IC, it is great work,

I have used my local power adapter to charge my iphone 3gs, suddenly its switched off and it is not responding and it is completely dead.

Can you guide me what was the wrong with it.

Can any one guide me to repair my iphone.....)

Thanks in advance.

04-01-2011, 04:44	#19 (permalink)
crc tech Junior Member Join Date: Apr 2011 Posts: 2 Member: 1547003 Status: Offline Thanks Meter: 0	link to buy power ic Apple iPhone 3GS Power IC

04-01-2011, 04:46	#20 (permalink)
crc tech Junior Member Join Date: Apr 2011 Posts: 2 Member: 1547003 Status: Offline Thanks Meter: 0	bga soldering plate? hey maui 1856 where did u buy the bga soldering plate from?

06-23-2011, 12:09	#25 (permalink)
Olivanov Junior Member Join Date: Jun 2011 Posts: 6 Member: 1594824 Status: Offline Thanks Meter: 0	Do you have to press on the IC like in the video from it_repair? I am a bit afraid of this because it could lead to shorts under the IC. I would prefer just heating, but then there is the possibility that some balls wont get no contact. Do you use flux? Last edited by Olivanov; 06-23-2011 at 12:17.

08-18-2011, 01:27	#29 (permalink)
revurilingaredd Junior Member Join Date: Aug 2011 Posts: 2 Member: 1637320 Status: Offline Thanks Meter: 0	My Iphone 3gs is dead Hi I have seen your post, replacing the Power IC, it is great work, I have used my local power adapter to charge my iphone 3gs, suddenly its switched off and it is not responding and it is completely dead. Can you guide me what was the wrong with it.

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03-16-2011, 19:38	#17 (permalink)
mouhmou1 Junior Member Join Date: Mar 2011 Posts: 5 Member: 1537906 Status: Offline Sonork: [email protected] Thanks Meter: 0	bonjour, mon iphone ne s'allume pas, mais une fois sur le chargeur il donne des flache sur l'écran et une ligne horizontale. et quand j’enlève la batterie et je le met sur le chargeur il s'allume ensuite s’éteint. est t'il possible qu'il soit ce fameux circuit? Hello, My iphone does not ignite, but once on the charger it gives puddle onto the screen and a horizontal line. And when I kidnap the battery(drum kit) and I puts him(it) on the charger he(it) ignites then goes out. Is you he(it) possible whether it is this famous circuit?

03-23-2011, 20:54	#18 (permalink)
AHAMEDPONMALA Freak Poster Join Date: Mar 2008 Location: india Posts: 399 Member: 723178 Status: Offline Thanks Meter: 37	brother which laguage this

05-22-2011, 03:56	#22 (permalink)
calecho Junior Member Join Date: Jul 2010 Posts: 3 Member: 1354059 Status: Offline Sonork: calecho Thanks Meter: 0	I think that my phone may have the same defect, this PMIC can be the cause of a dead iphone 3gs no visual damage, no heat problems, no shortcuts, did you fix any iphone 3gs completely dead changing the pmic chip i have reballing skills but don't want to spent money in this chip for nothing. I review all the schematics and connections available, also with a working 3gs and it seems all the voltages and components fine on both iphones but no more life on the damaged iphone. Any help wil be appreciated. Thanks

06-22-2011, 07:38	#24 (permalink)
..::Mr_Fone::.. No Life Poster Join Date: Oct 2006 Location: U A E Posts: 1,011 Member: 364745 Status: Offline Thanks Meter: 719	I Appreciate @ it repair @ very nice work ! Big Thanks. Best Regards. ikram butt

06-23-2011, 12:18	#26 (permalink)
xe_d_sono Freak Poster Join Date: Jul 2008 Posts: 480 Member: 813493 Status: Offline Thanks Meter: 85	Very good job men! Nice work. br, xe_d_sono

07-01-2011, 07:59	#27 (permalink)
ljf_ferds78 Junior Member Join Date: Jul 2009 Location: phillipines Age: 45 Posts: 16 Member: 1066771 Status: Offline Thanks Meter: 3	how mucth the power ic of 3gs

08-09-2011, 18:54	#28 (permalink)
rogerboogie No Life Poster Join Date: Jan 2005 Location: the earth Age: 41 Posts: 1,037 Member: 103024 Status: Offline Thanks Meter: 616	hi sr i just buy some pmics from aliexpress , the pmic lokks ok , process here 1.- reball ic 2.- mount on the pcb all its ok no broken points and pmic reballed ok , but i faced this problem on 3 iphone 3gs after install new pmic , phone charge ok, power on, but touch screen not work at all, also i cant enter in recovery mode, the phone its 100% recognized my itunes , what am i doing wrong sr, can you help me the main problem is the touch screen !!! and is comming from pmic i read are versions of pmic diference