Saltar al contenido principal

Repara tus cosas

Derecho a reparar


Quinta generacion de iPhone. La reparación de este dispositivo es fácil y requiere destornilladores, herramientas de hacer palanca, y paciencia. GSM/CDMA /16, 32, o 64 GB / Negro o Blanco.

Preguntas 3044 Ver todo

Wi-Fi unstable, sometimes grey, sometimes no networks


I have an iPhone 4S with some very strange wi-fi behavior.

The phone sometimes has the known problem of greyed out wifi, but after the next reboot it'll suddenly enable the wifi switch. Although it is enabled it won't find any networks, then all of a sudden it does actually find and connect to networks... It's very hard for me to conclude what the actual issue is here. I've tried everything concerning rebooting/resetting.

It seems to have a lot of trouble with everything connected with the wifi... even opening the wifi menu in the settings sometimes takes ages even though it works sometimes.

Can anyone advise me on my next steps other than heating or freezing the phone which has proven to be a temporary solution in most cases..

Thanks in advance!

Contestado! Ver respuesta Yo también tengo este problema

Es esta una buena pregunta?

Puntuación 0
Agregar un comentario

2 Respuestas

Solución Elegida

You need to get the wifi-module on the logic board replaced or reballed(probably cheaper with a replacement chip than reballing it)

Any attempts to heat or freeze it will likely make the problem worse as the chip will only retract further. Chip replacement or reballing will likely be your only solution.

Fue útil esta respuesta?

Puntuación 1
Agregar un comentario
Respuesta Más Útil


Yes, Anders is absolutely right. Try this: when you can't enable WiFi switch in the menu, check the WiFi Address (Settings>About>). If you see "Not attached" this means problem with WiFi module. And in the same time you will have a problem with the Bluetooth.

WiFi module replacement is a very difficult operation. You need a good service technician.


Fue útil esta respuesta?

Puntuación 2
Agregar un comentario

Añadir tu respuesta

faabamskeelb estará eternamente agradecido.
Ver Estadísticas:

Ultimas 24 horas: 0

Ultimos 7 días: 0

Ultimos 30 días: 0

Todo El Tiempo: 512