Saltar al contenido principal

Versión renovada del iPhone 3G con velocidades de procesamiento más rápidas. La reparación de este dispositivo es similar a la 3G y requiere destornilladores simples y herramientas de palanca. Modelo A1303 / 16 o 32 GB de capacidad / respaldo de plástico negro o blanco.

Preguntas 1500 Ver todo

No Service when 3G is enabled.

Dear iFixit,

I am having a problem for a bit with my old 3GS: I get very poor connection when 3G is enabled. Basically, I have some network for a few minutes (10-15, it varies) then switches to "searching" and then "No Network". I usually don't get any network back.

It is interesting to note that when 3G is off, I have absolutely no problem getting a stable GPRS/EDGE connection.

I am currently running iOS v6.1, but I have this problem for ages.

Therefore my question is: Is there a different antenna for 3G and EDGE/GRPS? Would you recommend changing it?

Regards,

Contesta esta pregunta Yo también tengo este problema

Es esta una buena pregunta?

Puntuación 1
Agregar un comentario

3 Respuestas

Respuesta Más Útil

Hello,first off all sorry for bad eng. but ill try to help you

So i saw a lot users od iphone have problem with iphone 3g/gs. No service on 3g network or when its off,i have that phone also and i have solution that worked 100%

problem is on signas switcher that is located on this picture you can see them: lower part of iphone.

http://i87.servimg.com/u/f87/13/27/39/62...

So here it is,take a hair dryer,a turn it on,heat this chips for about 10 sec,then whit your fingers push chips on logicboard,get iphone back on,go to settings-reset then reset network settings,and its workig :)

if its now working try to heat and push chips again

please share this solution becouse i cant see any other solution for this problem

and please correct my words if there is something wrong

Block Image

Fue útil esta respuesta?

Puntuación 2

2 comentarios:

jurica, nice answer, but can you describe the location of the "signas switcher" a bit better?

- de

I do it by the way,but it does not work.

I must push chips on logicboard more powerfully?

- de

Agregar un comentario

Hi,

i had the same problem with an old 3GS. It was an error in the logic board, without a chance to fix it.

Fue útil esta respuesta?

Puntuación 0
Agregar un comentario

can this problem be solved in same manner for android phones?

Fue útil esta respuesta?

Puntuación 0
Agregar un comentario

Añadir tu respuesta

Ace Spizzer estará eternamente agradecido.
Ver Estadísticas:

Ultimas 24 horas: 0

Ultimos 7 días: 0

Ultimos 30 días: 0

Todo El Tiempo: 8,261