I did this a little while ago, and am seeing my speeds again. Hope it lasts. Thanks.
Try this guys!
Got a tip for us?
Let us know
Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Wifi VERY slow on iPhone 4S, different networks tested
- Thread starter shstiger2009
- Start date
- Sort by reaction score
I did this a little while ago, and am seeing my speeds again. Hope it lasts. Thanks.
Try this guys!
Frenchjay
macrumors 68000
Ok! Everything is set to what Apple suggest except the channel width. I have no way of changing this but does that not also come under 802.11n mode? I have three options...
54mb
145mb
300mb
which one should i choose?
Security is wpa2 aes
2.4ghz
channel auto
I too saw a huge slow down in wifi speeds compared to 3G a few days ago but everything is good today. I may have rebooted the phone between now and then, don't remember.
Reset your network settings. It'll then reboot the phone, and mines been working fine since I did it and I hope it lasts.
Wirelessly posted (Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3)
I'm getting 23 ping, 26.49 d/l, and 11.7 u/l. My 4 never got that fast, but my 4S flies!
I'm getting 23 ping, 26.49 d/l, and 11.7 u/l. My 4 never got that fast, but my 4S flies!
Wirelessly posted (Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3)
I'm getting 23 ping, 26.49 d/l, and 11.7 u/l. My 4 never got that fast, but my 4S flies!
I'm getting 23 ping, 26.49 d/l, and 11.7 u/l. My 4 never got that fast, but my 4S flies!
luckman212
macrumors regular
I was having slow wifi speeds on my 4S (laptop sitting right next to it was getting 30Mbps down meanwhile the iPhone was seeing 2-3Mbps. I thought I had tried everything (deleted wifi profile, and re-added it, reboot router, change Wifi channel, txpower etc. ) Nothing worked & I was ready to exchange the phone thinking it was a bad wifi radio chip or something.
Long story short I followed the advice here and did a "reset network settings" and lo and behold it actually worked. Now getting 20-22mbps on the iPhone. Hope it "sticks" ... cheers guys for the advice
Long story short I followed the advice here and did a "reset network settings" and lo and behold it actually worked. Now getting 20-22mbps on the iPhone. Hope it "sticks" ... cheers guys for the advice
luckman212
macrumors regular
Well... that didn't last long. Slowed right back down after about 20-30 mins. Gearing up to return this 4S for a faulty wifi radio??