Sprint iPhone 4S to be SIM Unlocked, Verizon After 60 Days - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Sprint iPhone 4S to be SIM Unlocked, Verizon After 60 Days

cdmaMacworld reveals an interesting fact about the CDMA iPhone 4Ss that wasn't immediately obvious. The Sprint CDMA iPhone 4S comes GSM-unlocked, while the Verizon CDMA iPhone 4S can be unlocked by request after 60 days.

Sprint plans to sell the iPhone 4S with its micro-SIM slot unlocked; Verizon’s will be initially locked, but if you’ve been a customer in good standing for 60 days, you can call Verizon and ask for an “international unlock.” (A Verizon spokesperson told me that this is Verizon’s standard policy for all world phones—it’s just the first time it’s manifested itself on an iPhone.)

This is welcome news to those looking to travel internationally. In those situations, customers can buy a local SIM card to use during travel, eliminating costly roaming charges.

Macworld does a great job breaking down the advantages and disadvantages of world roaming on the various U.S. carriers. AT&T iPhone 4Ss will apparently still come locked.

Sprint and Verizon iPhone 4Ss should start arriving on Friday, October 14th.

Popular Stories

Home Hub Command Center with Dome Base Feature

Apple Smart Home Hub to Feature iMac G4-Style Design

Wednesday September 30, 2026 4:36 am PDT by
Apple's long-rumored smart home hub will have an iMac G4-style design and a host of unique features, Bloomberg's Mark Gurman reports. The smart home hub is said to feature a square 6-inch display, with variants that can be placed on a countertop or mounted on a wall. It features a single FaceTime camera on the front, with microphones and speakers in its connected base. Gurman described the...
HomePod minis on gradient feature 1 1

Three New Apple Smart Home Products Coming on October 13

Wednesday September 30, 2026 4:04 am PDT by
Apple plans to introduce a series of new smart home products on Tuesday, October 13, according to Bloomberg's Mark Gurman. Apple reportedly plans to debut its long-awaited smart home hub device, a new HomePod mini, and a new Apple TV on the date. The new HomePod mini and Apple TV are set to retain their existing designs, but tout faster chips to support Siri AI. The new HomePod mini will...
Apple TV Sans Remote Feature

New Apple TV 4K Leaked

Friday September 25, 2026 8:16 am PDT by
MacRumors contributor Aaron Perris has uncovered an image file from Apple for an unreleased Apple TV 4K, suggesting that a new model will finally be released soon. The image is specifically for an "Apple TV 4K (4th generation)" model. Apple TV 4K (4th generation) image (on a gradient) The image reveals that the Apple TV will have the same external design as the current model, with all of its...

Top Rated Comments

195 months ago
http://appadvice.com/appnn/2011/10/surprise-cdma-iphone-4s-comes-with-an-unlocked-sim-slot


The days when CDMA iPhone users were at a disadvantage when traveling internationally are long behind us. As just discovered by Macworld, the iPhone 4S is even more of a worldphone than we originally thought.

According to them, not only can your Sprint or Verizon CDMA iPhone be used internationally on GSM networks, but the SIM slot that it comes with is actually unlocked, meaning you can pop in any SIM you want. That’s right, when you’re traveling to other GSM countries, you’ll be able to buy a local micro-SIM card (or a normal one and cut it), and pop it into your iPhone 4S.

While Sprint will be making this a standard, Verizon will still be locking the iPhone 4S SIM slot for new users, and will only grant what they call “international unlock” for folks who’ve been good and around for at least 60 days.

The big unknown, of course, is whether you could actually pop an AT&T micro-SIM into such a device. We’ve tried to find out, but haven’t been able to figure that out yet. If it’s the case, that would be a very interesting feature. After all, since you’re paying for the contract, why should the carrier prevent you from doing what you want with the phone, right? But that’s a whole other debate.
Score: 9 Votes (Like | Disagree)
kdarling Avatar
195 months ago
There's a big difference.
Any cellphone can be unlocked in the past 4+ years but the iphone here. So I wouldnt be surprised if our US money hungry carriers wouldnt lock it to their own GSM sims only.

A major reason to use GSM is to be able to swap in local SIMs on long trips.

Verizon has always unlocked the GSM side of their World Phones for customers in good standing. There's no reason to think they would change in this case.

AT&T, like about half the world's GSM carriers, refuses to unlock the iPhones they sell. Worse, they won't even unlock it after it's paid off. They don't want their users jumping to carriers like T-Mobile.

Verizon and Sprint is no better in that regard, of course. They don't let the other's CDMA phones onto their network, for the same reason: they don't want to make it too easy to jump carriers.
Score: 6 Votes (Like | Disagree)
195 months ago
So the CDMA iPhones are the actual world iPhones while AT&T is stuck with international roaming (that is until a software unlock comes out).

Fudgin' lucky CDMA users lol

And GSM unlocked is fully GSM unlocked. You can't restrict it. It'll take any sim you put into it.
Score: 5 Votes (Like | Disagree)
195 months ago
Soooooo basically... At&t is ****ing lame as usually. Is this correct?
Score: 4 Votes (Like | Disagree)
WannaGoMac Avatar
195 months ago
Geesh, FINALLY we get this... all because the monopoly on GSM iphone distribution in the USA is broken.
Score: 4 Votes (Like | Disagree)
195 months ago
mods please make this thread sticky!
Score: 4 Votes (Like | Disagree)
Latest Stories
MacBook Pro With OLED Touch Screen Rumored to Launch in October or November
MacBook Pro With OLED Touch Screen Rumored to Launch in October or November
10 minutes ago
Apple's All-New Home Hub Rumored to Launch in These Four Colors
Apple's All-New Home Hub Rumored to Launch in These Four Colors
46 minutes ago
iPhone 18 Pro Aperture Control Goes Fully Manual in Halide 3.2
iPhone 18 Pro Aperture Control Goes Fully Manual in Halide 3.2
2 hours ago
Apple Stores Receive 'Do Not Open' Boxes Ahead of Smart Home Products Launch
Apple Stores Receive 'Do Not Open' Boxes Ahead of Smart Home Products Launch
3 hours ago
iPhone 18 Pro Sales Jump in China Ahead of iPhone Duo Launch
iPhone 18 Pro Sales Jump in China Ahead of iPhone Duo Launch
3 hours ago
Apple TV Still Down for Some Users Following Apple Services Outage
Apple TV Still Down for Some Users Following Apple Services Outage
4 hours ago
PSA: Apple Mail on Mac May Stop Syncing Microsoft 365 Accounts Today
PSA: Apple Mail on Mac May Stop Syncing Microsoft 365 Accounts Today
4 hours ago
Apple's Smart Home Hub: Everything We Know So Far
Apple's Smart Home Hub: Everything We Know So Far
15 hours ago
Apple's Home Hub Borrows From the iPhone Duo's StandBy Mode
Apple's Home Hub Borrows From the iPhone Duo's StandBy Mode
16 hours ago
Apple Invites App Updated With Three New Features
Apple Invites App Updated With Three New Features
20 hours ago
Apple Event on October 13?
Apple Event on October 13?
21 hours ago
Apple Watch SE 3 vs. Series 12 Buyer's Guide: Which Should You Buy?
Apple Watch SE 3 vs. Series 12 Buyer's Guide: Which Should You Buy?
22 hours ago
iPad Mini 8 to Offer These 10 New Features
iPad Mini 8 to Offer These 10 New Features
23 hours ago
DoorDash Unveils AI Food Ordering Through Apple's Messages App
DoorDash Unveils AI Food Ordering Through Apple's Messages App
1 day ago
Amazon Takes Up to $150 Off Select M5 MacBook Air Models
Amazon Takes Up to $150 Off Select M5 MacBook Air Models
1 day ago
Apple Still Plans to Release a New Full-Sized HomePod
Apple Still Plans to Release a New Full-Sized HomePod
1 day ago
Apple Working to Expand HomeKit
Apple Working to Expand HomeKit
1 day ago
Apple Smart Home Hub to Feature iMac G4-Style Design
Apple Smart Home Hub to Feature iMac G4-Style Design
1 day ago
Three New Apple Smart Home Products Coming on October 13
Three New Apple Smart Home Products Coming on October 13
1 day ago
Apple Pay Now Available in India With Axis Bank Cards
Apple Pay Now Available in India With Axis Bank Cards
2 days ago
OpenAI Launches Always-On 'Dots' Agents to Rival Meta's Muse
OpenAI Launches Always-On 'Dots' Agents to Rival Meta's Muse
2 days ago
AirPods 5 Teardown: Batteries Removable, Case Still Tough
AirPods 5 Teardown: Batteries Removable, Case Still Tough
2 days ago
iPhone 18 Pro Owners Complain of Speaker Crackling or Popping
iPhone 18 Pro Owners Complain of Speaker Crackling or Popping
2 days ago
You Can 'Get Ready' for iPhone Duo Pre-Orders on October 12
You Can 'Get Ready' for iPhone Duo Pre-Orders on October 12
2 days ago
Apple Pay Reportedly Launching in India Today
Apple Pay Reportedly Launching in India Today
2 days ago
Apple Releases New AirPods Beta Firmware
Apple Releases New AirPods Beta Firmware
2 days ago
Apple Shares New Guide for Using iOS 27 Parental Controls
Apple Shares New Guide for Using iOS 27 Parental Controls
2 days ago
Apple Creator Studio and Final Cut Camera Get New Features
Apple Creator Studio and Final Cut Camera Get New Features
2 days ago
Apple Explains Why It Removed ICE Tracking Apps Last Year
Apple Explains Why It Removed ICE Tracking Apps Last Year
2 days ago
Amazon Expands $779.99 Apple Watch Ultra 4 Deal to More Models
Amazon Expands $779.99 Apple Watch Ultra 4 Deal to More Models
2 days ago

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors