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3G data speed on iPhone 4 is painfully slow

Is anyone experiencing a real slowness in the 3G data speed on the iPhone 4? I had a friend race me to a website with a 3GS, and hers blew mine away. I'm even getting some disconnects when I try to hit a webpage... my friends with 3G's and 3GS's are fine...

iPhone 4, iOS 4, Macbook Pro

Posted on Jun 25, 2010 10:52 AM

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507 replies

Jun 26, 2010 6:29 AM in response to k.alexander

So, this ATT network problem/congestion only affects iphone4?
I have 3gs and 4. I did side by side comparison. To bypass "not holding it right" issue, I placed them on the table. When I tried to open up app store contents, 3gs was very fast. The 5 screen shots showed up already by the time I scrolled down to see them. With 4, it took almost a whole minute or sometimes longer. However, when i used wi-fi, iphone 4 was definitely faster. It was not day and night but I can definitely see the difference. I am not quite happy right now and I hope that this gets resolved soon.

Jun 26, 2010 9:57 AM in response to k.alexander

I can confirm that here in Chester county PA. Awful speeds yesterday. So frustrating!!! ATT told me the same thing. Later last night, it kicked in and I've had faster 3G data than I ever had on my old iPhone!!!

Still blazin fast today!! Wahoo!! I was so frustrated yesterday. Anyway, lovin the iPhone 4...NOW

Jun 26, 2010 3:58 PM in response to mspman

Salt Lake City user here, I've also had incredibly slow 3g data on the new iPhone. It seems to get better in the evenings, but the last couple days (including today) it's been terrible. In fact, 8 out of 10 times I use data it just times out. I did a side by side on the table test with my friends 3GS....mine just timed out, his was almost instant. Lame.

Jun 26, 2010 5:50 PM in response to Helicop

From Salt Lake City as well. I have the same issue. I tried my iPhone 4 against other iPhone 3Gs (many iPhone 3G phones, not 3Gs) and my time outs or it takes forever to load a page. I tried it on a table as well. I tried restoring it to iOS 4.0 and without restoring it to a backup (iPhone had no software on it--like fresh out of the box) and I still experienced the same issue.

*****. If the issue persists I'm going to take it to the Apple Store to see what they have to say.

Jun 26, 2010 5:56 PM in response to mspman

I believe it's just the network. I have prove that it is. I did a speed test today while in the ATL and all I can say is WOW!! Download was at 4.1m and upload was at 1.3. The fastest I experienced anywhere. I live in Orange County California and thought I had it good. My download speed where i live max would be somewhere along 2.5 or 2.8 for download.

Jun 27, 2010 8:04 AM in response to KianABC

Honesty, I think it's the network, not your phones. Call AT&T and
Ask them about the status of the network in your area. When I had that issue, I thought it was my phone, but I found out there were 40 towers out in my area. They must have came online and things are working better than ever with my phone. Hope this is the case for yall

3G data speed on iPhone 4 is painfully slow

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