Why can not my jailbroken iPhone connect to a wifi network?

I have an iPhone 3G 16GB with iOS 4.0.2 and also my wifi is not functioning, I attempted to repair it with reset network setups and also various other fast solutions like that yet it still does not function. Occasionally it sees wifi networks yet I can not connect. I do not assume is an equipment trouble due to the fact that I can see the wifi MAC address on the tool.

Variation : 4.0.2 (8A400 ) (jailbreak with redsnow )
Modem Firmware : 05.13.04

PS : On 3.1.2 the very same point. (jailbreak with blackrain )

Downgraded at 3.1.2, once more ... still absolutely nothing (jailbreak with redsnow )

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2019-05-07 14:33:46
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Answers: 3

Try a supply (un - jailbroken) ipsw documents from square one. Usage this procedure to downgrade effectively.

I assume that when you recover utilizing your jailbroken photo, you're simply placing the trouble back onto to the tool. I've seen that also after a block, when I recover with redsn0w, it's not a tidy install, as my previous applications and also setups are still there. I assume a fresh install of supply firmware might aid. Jailbreak it just after you figure out if initial firmware jobs.

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2019-05-09 10:27:05
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It might still be an equipment concern - - I had actually a similar problem in 2014. Yet given that you claim that your phone occasionally does see a wifi network, there's hope that the equipment is all right.

First, adhere to the remarks uploaded below to see to it you're running an entirely regular OS with no hacks or alterations.

After that, below's Apple's summary of how to reset the network settings.

Last but not least, if it still will not function, examine my link over.

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2019-05-09 10:26:14
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It appears that several customers of 3G experienced the very same trouble with WIFI when uphgraded to iOS 4

Perhaps some of the solutions listed here would help. In you instance you are possibly entrusted the the last alternative

Restore, yet not from a back-up. One much less - than - excellent solution for this concern entails recovering the iPhone as a new tool as opposed to from a back-up. It shows up that negative holdover information from iPhone back-ups can create loss of information accessibility. Recovering as a new phone will certainly delete calls and also various other information, yet usually settles this trouble.

To do so, connect your iPhone or iPod touch to your computer system, click "Restore" in iTunes, after that pick "arrangement as new phone."

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2019-05-09 10:25:48
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