Iphone 6 camera problem( BLACKSCREEN ONLY) DONE - Page 3 - GSM-Forum

Intools · 05-15-2016, 07:36

Not work for me. Front camera does not work too.
Any solution?

psydry · 07-14-2016, 04:54

Tried this on an iPhone 6 but no luck (both IC replacement and jumper), then, somewhere else I saw other "version" of the jump and tried it but still no camera. After several software attempts with a new IC, I ended up with a death phone only detected in DFU and won't even start flashing with iTunes...

1-2
3-4

I jumped 1 ->2 instead of the classic 2->4 Pretty sure saw someone succeeding with this somewhere online

After some thorough microscope examination, I noticed long screw damage (not guilty) on the screw hole right below my working area :/

Any ideas on what actually killed the phone? Was it a stupid idea to try to jump the other way? or was this "long screw" damage that mainly killed the phone after software. I'm 99% sure this was also the main cause of the camera failure...

My options are: Scratching the board and try to repair the other persons mess
Replacing a power IC that might have shorted.
I can achieve both repairs myself, but if some other IC replacement is necessary I wouldn't know where to start :C

retrace · 08-30-2016, 10:52

hi guys ! no need to desolder the IC. I just made a short between the 2 capacitors

newsbk · 09-01-2016, 22:05

i have iphone 6 it is video recod camera front and back working but camera front and not working photo i am go to softwaer and change all cameras but still same problem please help me.....

A4Service · 09-21-2016, 19:32

Brilliant! Worked for me too!

lnux · 09-21-2016, 21:13

This is correct way to supply camera with voltage but you lose cam ext signal from cpu also this tiny chip convert pp_vcc main to cam 2.85 v LDO

lnux · 09-21-2016, 21:20

lnux · 09-21-2016, 21:36

elerepair · 09-26-2016, 21:02

you cannot jump it, it is a regulator. It regulates 4.6 (pp_vcc_main) to 2.85

pApit0o0o0 · 10-05-2016, 18:57

maybe if u jump it with right resistor ?

rashad-a · 10-12-2016, 17:08

i also changed both cameras and the jumper.. Still black image with the camera anyd solution plz i need

ninos22 · 11-16-2016, 17:29

Quote:

Originally Posted by jimchu316

the jumper no right way, the camear working on 2.85V no 3.8-4.1V(battery). if done the jumper, take photo will be issues.

the jumper right way should be from NAND 3.0v.

Where is the Nand 3v point? Can you explain? Thank you.

shizzle83 · 11-20-2016, 20:05

thanks a lot for this info

mimk97 · 11-29-2016, 11:05

Quote:

Originally Posted by jimchu316

the jumper no right way, the camear working on 2.85V no 3.8-4.1V(battery). if done the jumper, take photo will be issues.

the jumper right way should be from NAND 3.0v.

Is it also possible to take Voltage from U1202 G18 (PP3V0_TRISTAR) ?
It´s on the same PCB Side

mimk97 · 11-29-2016, 12:25

OK,
now i soldered a bridge from Nand 3V Line to Pin A1 U2301.
But Camera is starting sometimes and after a few seconds black screen. Frontcamera and Flash is working fine.I changed Big Cam, without any Result

07-14-2016, 04:54	#32 (permalink)
psydry Junior Member Join Date: Mar 2012 Posts: 6 Member: 1730325 Status: Offline Thanks Meter: 1	Unseen Long screw damage. Tried this on an iPhone 6 but no luck (both IC replacement and jumper), then, somewhere else I saw other "version" of the jump and tried it but still no camera. After several software attempts with a new IC, I ended up with a death phone only detected in DFU and won't even start flashing with iTunes... 1-2 3-4 I jumped 1 ->2 instead of the classic 2->4 Pretty sure saw someone succeeding with this somewhere online After some thorough microscope examination, I noticed long screw damage (not guilty) on the screw hole right below my working area :/ Any ideas on what actually killed the phone? Was it a stupid idea to try to jump the other way? or was this "long screw" damage that mainly killed the phone after software. I'm 99% sure this was also the main cause of the camera failure... My options are: Scratching the board and try to repair the other persons mess Replacing a power IC that might have shorted. I can achieve both repairs myself, but if some other IC replacement is necessary I wouldn't know where to start :C Last edited by psydry; 07-14-2016 at 04:57. Reason: Minor grammar and sense making corrections.

09-21-2016, 21:13	#36 (permalink)
lnux Junior Member Join Date: Sep 2008 Posts: 27 Member: 852283 Status: Offline Sonork: 343 Thanks Meter: 13	This is correct way to supply camera with voltage but you lose cam ext signal from cpu also this tiny chip convert pp_vcc main to cam 2.85 v LDO Last edited by lnux; 09-21-2016 at 21:21.

05-15-2016, 07:36	#31 (permalink)
Intools Major Poster Join Date: Apr 2015 Posts: 42 Member: 2384127 Status: Offline Thanks Meter: 4	Not work for me. Front camera does not work too. Any solution?

08-30-2016, 10:52	#33 (permalink)
retrace Junior Member Join Date: Jan 2011 Posts: 4 Member: 1491023 Status: Offline Thanks Meter: 0	hi guys ! no need to desolder the IC. I just made a short between the 2 capacitors

09-01-2016, 22:05	#34 (permalink)
newsbk Insane Poster Join Date: Dec 2013 Location: saudi arabiya Age: 31 Posts: 92 Member: 2085357 Status: Offline Sonork: 100.1587837 Thanks Meter: 17	i have iphone 6 it is video recod camera front and back working but camera front and not working photo i am go to softwaer and change all cameras but still same problem please help me.....

09-21-2016, 19:32	#35 (permalink)
A4Service Crazy Poster Join Date: Jan 2013 Posts: 53 Member: 1876558 Status: Offline Thanks Meter: 6	Brilliant! Worked for me too!

09-21-2016, 21:20	#37 (permalink)
lnux Junior Member Join Date: Sep 2008 Posts: 27 Member: 852283 Status: Offline Sonork: 343 Thanks Meter: 13

09-21-2016, 21:36	#38 (permalink)
lnux Junior Member Join Date: Sep 2008 Posts: 27 Member: 852283 Status: Offline Sonork: 343 Thanks Meter: 13

09-26-2016, 21:02	#39 (permalink)
elerepair Junior Member Join Date: Mar 2014 Posts: 8 Member: 2154724 Status: Offline Thanks Meter: 2	you cannot jump it, it is a regulator. It regulates 4.6 (pp_vcc_main) to 2.85

10-05-2016, 18:57	#40 (permalink)
pApit0o0o0 Insane Poster Join Date: Jun 2016 Posts: 65 Member: 2582013 Status: Offline Thanks Meter: 2	maybe if u jump it with right resistor ?

10-12-2016, 17:08	#41 (permalink)
rashad-a Freak Poster Join Date: Dec 2007 Location: india Posts: 150 Member: 662585 Status: Offline Thanks Meter: 52	i also changed both cameras and the jumper.. Still black image with the camera anyd solution plz i need

11-20-2016, 20:05	#43 (permalink)
shizzle83 Junior Member Join Date: Oct 2016 Posts: 12 Member: 2639244 Status: Offline Thanks Meter: 3	thanks a lot for this info

11-29-2016, 12:25	#45 (permalink)
mimk97 Insane Poster Join Date: Apr 2012 Location: Germany Posts: 64 Member: 1752885 Status: Offline Thanks Meter: 4	OK, now i soldered a bridge from Nand 3V Line to Pin A1 U2301. But Camera is starting sometimes and after a few seconds black screen. Frontcamera and Flash is working fine.I changed Big Cam, without any Result