how to fix iphone 4s wifi and bluetooth problem 

Worked like a charm, thanks a lot! I tried it a couple of times. You indeed need to heat it up with a hairdryer until the message about overheating appears. Then turn the phone off and place it in the refrigerator for a couple of minutes. Turn the phone back on and the WiFi and Bluetooth will work fine again.

It fixed my wifi and bluetooth, I got it heat on high for about 2 minutes, then turn off the phone, put it in a ziplock bag in put it in the freezer for about 7 minutes then turn it back on and it works now.

focus on battery before and after he has changed the handset..first battery was 69 % and after 96 %..

Not working fake

Do I have to heat it up until the metal burns my fingers That’s what I did

Thanks dude, it really works

It's works as you need to follow instructions given 😊 thank you very much,for your pleasant troubleshooting video on iPhone 4s👍👍👍👍👍

Sana po matulongan niyo ako kung paano po gumawa ng apple id

Hai! Sir pliss....help me! My iPhone 4 getting iphone is Disabled and connect to iTunes right now pliss help me sir

keep it up boy

This video saved my life

Scam

WiFi ka machine ka name kia ha

It works 🥶🤌🏻

İşe yaradı çoxlu sağolun

Calo ma kar ka dhaku ga

No

this method realy works thank you thank you thank you 😊

Roqmet

Didn't worked

Atva stavali za iPhone 6

Cuanto tiempo hay que dejar dando con la secadora y en la nevera??

Didn’t worked

Bahi fake to nai ha

Allah razı olsun

Is this work ???

Yuo are create

Oyunlari nasil indirdin

Bakvase idea

A mi me pasa con el Bluetooth