[疑難求助] iphone 3g after upgrade to os4 cannot connet to wifi? Everyone can help? pls.....

sonpoi79

iphone 3g after upgrade to os4.1 cannot connet to wifi?  Everyone can help? pls.....Can detect wifi, but, unable to join any network.
I had try many of wifi hotspot, same problem. Can find, but unable to join.
Anyone...help me.....

比堅尼祭司

what's the message when you connet?

puffyjello

did you reset your network setting?
If nothing works, do a hard reset.

sonpoi79

Can find network, but can't join....
The msg shown
(Unable to join the network)

steven3193

i have same problem also .. may be is upgrade to 4.2 firm ware ... try to down grade ..some more battery very fast to finish

淡水蟲子

把手機重置看看巴.我的也是3g os 4.2.1使用沒問題

maybank123

ok...thank for the info..i'm new user...

kenyagamiken

3# puffyjello fuhujgjuggg

kenyagamiken

3# puffyjello fuhujgjuggg