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Introduction

Make sure to try these methods before using this guide:

1. Reset Network settings

2. Restart iPhone

3. Restore iPhone to factory settings

4. Go to Settings, Date and Time, change date and time to manual, and restart iPhone

5. Disconnect and reconnect the battery

If these procedures fail, proceed to the next section.

To make this guide, I tried to repair a common problem with the iPhone 4S. After using the freezer method and hairdryer method, the WiFi began working for briefly. I disassembled my iPhone, removed mother board, and used aluminium foil to protect it. I left only the WiFi chip unprotected. I used a heat-gun at 300 degrees to heat up the chip for 5 to 10 seconds and left it to cool down. I reassembled the iPhone and voila, it works.

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  2. Batteries pour ordinateurs portables

    Une réparation facile pour un gain en puissance max.

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    Batteries pour ordinateurs portables

    Une réparation facile pour un gain en puissance max.

    Acheter maintenant
Conclusion

To reassemble your device, follow these instructions in reverse order.

36 autre(s) ont terminé cette réparation.

Mario

Membre depuis le 15/09/2015

858 Réputation

1 tutoriel rédigé

10 commentaires

My iPhone is disabled

JeNai Jackson - Réponse

How can I get it unlocked if I don't have a computer

JeNai Jackson -

How can I get it unlocked

JeNai Jackson - Réponse

Without using an computer to connect to iTunes

JeNai Jackson -

So how do I fix an iPhone that is completely disabled and you connect to iTunes but you can't turn off the Find my Iphone

Alexking - Réponse

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