help ...Iphone 3g automatic goes to headphone mode

[kc_nails]

hi guys can anyone help me some time my iphone 3g automatic goes to headphone mode...(no sound at all ) . Pls show me how to fix it .. I reboot the phone it work .. but sometime it happen again

thanks

[billaboy25]

its possible that you may have installed something to cause it.

or

hardware malfunction.. this happend on my macbookpro before. there's this metal part that gets stuck thinking that ur headphones is still connected when its not. i poke a toothpick in and just wing it. it worked.

if al else fails.. id say just restore reJB and pray its gone

[(-•SiNfulSS•-)]

It's your headphone jack that is causing these issues. Try plugging and unplugging some headphones into your phone about 6 or 7 times and that should fix it.

[dlx]

Originally Posted by (-•SiNfulSS•-)

It's your headphone jack that is causing these issues. Try plugging and unplugging some headphones into your phone about 6 or 7 times and that should fix it.

as master Sinful says its probably your headphone jack, volume boost may also cause this if its not on the right firmware because its only for 3.0 .

[Aditzux]

I don't think the problem comes from the jack. I have the same problem but it goes in headphones mode when the phone gets a little warm.

[Phatphil101]

condensation maybe? little piece of paper towel and clean the jack out. I had this problem before

[Aditzux]

It is possible to disable the headphones jack/headphones mode with a application or a toggle in sbsettings?

[KaizoKonpakuKon]

i had the same problem. was told that i needed to replace the headphone jack but in the end it was just a heating problem. finally gave up and sold the phone and got a new one.

[PTFunk]

As discussed extensively by posters in other forums, the iPhone 3G headphone problem is a HEATING problem. Period. I myself have installed a new headphone jack assembly and a new docking port, to no avail. I've tested the heating issue numerous times to verify that it's the problem, and confirmed it's quite reproducible. Unfortunately what this means for all us 3G users out there is that there's no 'easy' fix for this issue... unless someone comes up with a better logic board cooling method, for example. Liquid sodium, anyone?

[xonurixP]

same problem. I read an Turkish forum; maybe an mini chip is damaged. This chip where?: On board, follow down the Headphones flex port, and 4 blocks later, find the first 3 pin chip. This is the damaged part. And solder 2 pin (between) and goodbye this problem, but goodbye your headphones Sorry for my english..

[newSylph]

last time it happened to my iPhone, it was because i went to the beach and my phone got splashed on water - -a
it goes to headphone mode for 1 night, but the next morning it was all normal..

[Dwp0008]

I was also wondering if someone came out with a SB toggle or something of that nature that would just disable the headphone mode.