John Paczkowski

Recent Posts by John Paczkowski

AT&T: No, We’re Not Capping iPhone 4 Upload Speeds

Is AT&T capping data uploads on Apple’s (AAPL) iPhone 4? Not on purpose. Turns out a software issue is responsible for reports of dramatic drops in data upload speeds in some regions of the country, including New York and Philadelphia. AT&T (T) tells me that a software defect in some of Alcatel-Lucent’s equipment has been crippling 3G HSUPA performance in the markets in which it has been deployed. The good news is Alcatel-Lucent is working on a fix. The bad news is AT&T doesn’t yet have an ETA for its delivery.

Here’s the company’s statement on the issue:

AT&T and Alcatel-Lucent jointly identified a software defect–triggered under certain conditions–that impacted uplink performance for Laptop Connect and smartphone customers using 3G HSUPA-capable
wireless devices in markets with Alcatel-Lucent equipment. This impacts less than two percent of our wireless customer base. While Alcatel-Lucent develops the appropriate software fix, we are providing normal 3G uplink speeds and consistent performance for affected customers with HSUPA-capable devices.


Twitter’s Tanking

December 30, 2013 at 6:49 am PT

2013 Was a Good Year for Chromebooks

December 29, 2013 at 2:12 pm PT

BlackBerry Pulls Latest Twitter for BB10 Update

December 29, 2013 at 5:58 am PT

Apple CEO Tim Cook Made $4.25 Million This Year

December 28, 2013 at 12:05 pm PT

Latest Video

View all videos »

Search »

I think the NSA has a job to do and we need the NSA. But as (physicist) Robert Oppenheimer said, “When you see something that is technically sweet, you go ahead and do it and argue about what to do about it only after you’ve had your technical success. That is the way it was with the atomic bomb.”

— Phil Zimmerman, PGP inventor and Silent Circle co-founder, in an interview with Om Malik