AT&T Starts Throttling Unlimited Data Users after 2GB of Monthly Usage - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

AT&T Starts Throttling Unlimited Data Users after 2GB of Monthly Usage

photoIn October, AT&T announced that they would start throttling data usage amongst mobile Unlimited Data Plan users. While AT&T no longer offers an Unlimited Data plan to new customers, many of the original iPhone purchasers are still grandfathered into that plan. Those iPhone users have been able to retain these Unlimited plans, even though AT&T has since moved to a tiered data plan structure.

When AT&T announced their plan to start throttling users, the company said that they would only be throttling the top 5% of users. Early reports of affected users had pointed to 10GB-12GB per month users as the initially affected.

It seems that ceiling has decreased significantly over the past few months, at least for some regions. John Cozen reports that he received his top 5% data usage warning after reaching only 2.1GB of data for January.

I received a message during my last billing cycle, warning I was in the top 5% of my region and would experience reduced data speeds next time I reach that level of data use. I immediately checked my data usage on the AT&T iOS app.

2.1 GB. Less than I expected considering AT&T offers a 3GB plan for $30 a month. The same amount I’ve paid for the unlimited data plan since signing up with them many years ago. AT&T no longer offers an unlimited data plan, anyone still on it has been grandfathered in.

Cozen contacted AT&T to make sure it wasn't a mistake, and after several back and forth exchanges, it seems clear that it wasn't a mistake. The AT&T representatives seemed to confirm that 2.1GB did fall in the 5% range and the only option to avoid throttling was to move to a tiered plan.

Cozen was understandably upset since AT&T even offers an unthrottled 3GB plan for the same price he is paying at $30 month.

AT&T's top 5% measurement seems to be region-specific, as some users are continuing to see higher than 2GB usage without throttling.

Popular Stories

iOS 28 AI

Apple Taking New Approach to Developing iOS 28 and macOS 28

Sunday November 8, 2026 7:42 am PST by
Apple has made a change to its development process for iOS 28, macOS 28, and corresponding software updates, according to Bloomberg's Mark Gurman. In his Power On newsletter today, he said Apple separates development of each year's new operating systems into three major stages. Typically, he said each stage consists of four weeks of coding followed by a four-week "convergence" period where...
apple pro tell logo

Apple Launching Two More New Products This Friday

Monday November 9, 2026 4:22 am PST by
The Apple launches keep coming! The company is set to release two new products on Friday, November 13: the all-new Apple HomeView and the fourth-generation Apple TV 4K, both of which have been available to pre-order since mid-October. Apple HomeView: Apple's new smart home display, powered by Apple Intelligence with Siri AI, for entertainment and managing the home. Available in tabletop and...
duo aquarium

More Fun iPhone Duo Apps: 30 New Picks to Try

Friday November 6, 2026 3:27 pm PST by
When the iPhone Duo launched, we shared a list of some of the fun apps developers created for the new form factor. Two weeks out, developers are continuing to come up with fresh ideas, so we thought we'd share some of our favorites. Games Marbles Unhinged ($2.99) - Marbles Unhinged is a marble maze designed for the Duo. When you fold it, the floor turns into a ramp. If you stand the top...

Top Rated Comments

193 months ago
I got the same message right at 2gb. Ticks me off, really. 2gb doesn’t sound too unlimited.

[update] Atlanta area
Score: 30 Votes (Like | Disagree)
193 months ago
This is ********, how is 2gb unlimited.
Score: 28 Votes (Like | Disagree)
193 months ago
I also was throttled after 2 GB. It has been VERY frustrating to deal with because the throttling is INCREDIBLY slow. I am on the unlimited data plan. If my data is slow because of natural congestion then no one is limiting it, thus it is unlimited, and slow. However, if AT&T is limiting my data speed, then it is NOT unlimited.

Moreover, their contract (AT&T) says that they have the right to throttle if you are abusing the network by doing things they do not permit (they have a list of things) and/or if you are compromising the integrity of the network.

I know from first hand experience (they throttled me last month) that they are being malicious and attempting to force people out of their unlimited data plans (or they miscalculated and are making reasonable users [like me] very upset):

a) The speed you are throttled to is too slow to load webpages and other simple internet content. Often you have to reload. AT&T's full speed on an iPhone 4S in Sacramento is 3.5 Mbps. They have throttled me down to about 0.10 Mbps, about 2-3% of the normal speed.

b) I do not abuse the network. I watch half an hour of video during my lunch break at work. That adds up to about 4 GB a month.

c) I was throttled after using 2GB of data in 15 days. This is not compromising their network because they offer a 5GB plan.

d) The point in which you are throttled is a floating, regional rule. If few people in your region do more than check their email, or if they are always in Wi-Fi, you are suddenly an "abusive" user. There will always be a top 5%.

e) It does nothing for other users. I have streamed like this during lunch for a long time. It has always been fast. When testing the speed on friends' phones, they reach the speeds I have always gotten, even though a full 5% of AT&T's "data hogs" have been throttled down.

f) Finally, network congestion doesn't happen by the GB. It happens during congested TIMES. A more sensible policy would be to limit users data who access it at highly congested times. The logical error there is: this already happens, that's what network congestion is, many people get on at the same time, and the network slows down. Think of rush-hour traffic. Just because 1 car drove across the country doesn't mean that they are the cause for slow traffic speeds at 6pm.

Enough said. I'm pretty sure there is a class action lawsuit sitting on the table here...

Take care,

Mr. Frustrated
Score: 25 Votes (Like | Disagree)
Mr Fusion Avatar
193 months ago
**** AT&T.

:apple:
Score: 20 Votes (Like | Disagree)
193 months ago
This is totally out of character for AT&T! normally they don't seem like the type to slowly nickel and dime you until you're broke.

</sarcasm>
Score: 18 Votes (Like | Disagree)
193 months ago
I do have to call BS on the 2GB throttle point when the 3GB plan costs the same amount of money as what he paid for his "Unlimited".
Score: 16 Votes (Like | Disagree)
Latest Stories
Here's What Apple Fixed in iOS 27.2.1 and macOS 27.2.1
Here's What Apple Fixed in iOS 27.2.1 and macOS 27.2.1
1 hour ago
Webex Gets iPhone Duo Support
Webex Gets iPhone Duo Support
2 hours ago
Meta's Muse AI Agent Comes to Apple Watch
Meta's Muse AI Agent Comes to Apple Watch
3 hours ago
Anker Launches Eufy Security Cam With Auto-Tracking Light
Anker Launches Eufy Security Cam With Auto-Tracking Light
3 hours ago
macOS 27.2.1 Fixes eMudhra Certificate Flaw in Command-Line Tools
macOS 27.2.1 Fixes eMudhra Certificate Flaw in Command-Line Tools
4 hours ago
Anthropic Launches Claude Fable 5.2 and Mythos 5.2
Anthropic Launches Claude Fable 5.2 and Mythos 5.2
5 hours ago
Apple Releases macOS Golden Gate 27.2.1
Apple Releases macOS Golden Gate 27.2.1
6 hours ago
Apple Releases iOS 27.2.1 With Bug Fixes
Apple Releases iOS 27.2.1 With Bug Fixes
6 hours ago
Apple Releases watchOS 27.2.1 and visionOS 27.2.1 With Security Fixes
Apple Releases watchOS 27.2.1 and visionOS 27.2.1 With Security Fixes
6 hours ago
Apple Watch Ultra 4 Gets $99 Amazon Discounts, Starting at $699.99
Apple Watch Ultra 4 Gets $99 Amazon Discounts, Starting at $699.99
6 hours ago
Apple Pay Ad Features Martial Arts Convenience Store Food Fight
Apple Pay Ad Features Martial Arts Convenience Store Food Fight
7 hours ago
Apple Continues to Say Some AI Features Will Have Fees for Extra Usage
Apple Continues to Say Some AI Features Will Have Fees for Extra Usage
7 hours ago
Apple Announces Türkiye Expansion Plans as Tim Cook Visits
Apple Announces Türkiye Expansion Plans as Tim Cook Visits
8 hours ago
Singapore Saved Apple $2.7 Billion in Taxes This Year
Singapore Saved Apple $2.7 Billion in Taxes This Year
8 hours ago
Apple Music's 2026 Artist of the Year is Olivia Dean
Apple Music's 2026 Artist of the Year is Olivia Dean
8 hours ago
This Could Be Your Last Chance to Pre-Order the HomeView at a Discount
This Could Be Your Last Chance to Pre-Order the HomeView at a Discount
9 hours ago
Some HomePod Mini 2 Buyers Returning Units Over Mac Speaker Issues
Some HomePod Mini 2 Buyers Returning Units Over Mac Speaker Issues
9 hours ago
MacBook Pro With PROLED XDR Display: Details You Might Have Missed
MacBook Pro With PROLED XDR Display: Details You Might Have Missed
9 hours ago
Satechi Offers MacRumors Readers 30% Off Select Accessories in Early Black Friday Sale
Satechi Offers MacRumors Readers 30% Off Select Accessories in Early Black Friday Sale
9 hours ago
Leaker Envisions a Shorter iPhone With a New iOS Layout
Leaker Envisions a Shorter iPhone With a New iOS Layout
10 hours ago
Apple to Give You More Control Over When Your Mac Passwords Lock
Apple to Give You More Control Over When Your Mac Passwords Lock
11 hours ago
Siri Is Getting a Better Memory
Siri Is Getting a Better Memory
11 hours ago
iPhone 18e Could Feature Bigger Display and Battery
iPhone 18e Could Feature Bigger Display and Battery
12 hours ago
Apple's Siri Boss May Leave - Here's Who Could Take Over
Apple's Siri Boss May Leave - Here's Who Could Take Over
12 hours ago
Apple Launching Two More New Products This Friday
Apple Launching Two More New Products This Friday
12 hours ago
Apple Store Subscription Sign-Up Controversy Exposed
Apple Store Subscription Sign-Up Controversy Exposed
21 hours ago
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
1 day ago
Apple Taking New Approach to Developing iOS 28 and macOS 28
Apple Taking New Approach to Developing iOS 28 and macOS 28
1 day ago
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
2 days ago
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
2 days ago