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Sprint to Lock iPhone 4S SIM After All
Though Some Early Adopters May Remain Unlocked
by Karl Bode Friday 11-Nov-2011 tags: business · wireless · hardware · bandwidth · wireless
Initial reports had suggested that Sprint would not be locking the SIM card on the iPhone 4S, allowing users who purchased the device from Sprint to swap out their SIM card when travelling abroad -- potentially for huge savings. Follow up reports then indicated this wasn't the case -- with Sprint stating that Sprint customers who bought the iPhone 4S would be able to roam internationally on GSM networks, but would not get unlocked microSIM slots. Now the truth appears to be somewhere in the middle, with some phones sold at launch unlocked, and Sprint starting to lock the device starting today:

Our Super Spies however have got their hands on an interesting piece of intel. An internal Sprint memo states that starting on 11/11/11 “all iPhone 4S devices will have the SIM locked.” The memo also goes on to state that “the locking occurs during the activation process and is invisible to the customer.” Such statements suggest that Sprint’s iPhone 4S variant does, or should we say did ship with an unlocked SIM.

It appears that early adopters are fortunate in that the change does not impact any iPhone 4S on Sprint activated prior to 11/11/11. Sprint also says that customers in "good standing" can still call and have the device unlocked again.

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kapil
The Kapil

join:2000-04-26
Chicago, IL

To be clear..

...the phone will be locked starting today but can be unlocked upon request.

I'm an early adopter so it doesn't make a difference to me but it sucks that Sprint has apparently either changed its policy of selling world phones unlocked or it is treating the iPhone customers differently than those who buy other world phones.

I had a blackberry world phone before and it was great being able to keep an AT&T or T-Mobile SIM in the phone as a backup and of course being able to pick up a cheap local SIM when traveling overseas.
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n2jtx

join:2001-01-13
Glen Head, NY
Reviews:
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Re: To be clear..

said by kapil:

...the phone will be locked starting today but can be unlocked upon request.

I'm an early adopter so it doesn't make a difference to me but it sucks that Sprint has apparently either changed its policy of selling world phones unlocked or it is treating the iPhone customers differently than those who buy other world phones.

I too am an early adopter having received my Sprint iPhone 4S as an early Christmas gift on 10/14. I plan to use it in Canada during Thanksgiving week (U.S. Thanksgiving) with a Rogers SIM. 1) I am glad that Sprint will unlock newer phones on request, unlike AT&T and 2) I wonder what happens if your iPhone has to be swapped for a replacement. Will they lock the new one? With this latest battery snafu on the 4S, there is some indication a device swap may be needed in the future. I updated to 5.0.1 yesterday and have seen some improvement in overnight performance but from what others are reporting on the Apple forums, and from what I am seeing with some apps, there may still be a problem. Apparently Apple CS is telling some people to swap their phone at an Apple store. That is all fine an good unless you wind up with a locked device in return.
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chgo_man99

join:2010-01-01
Schaumburg, IL
Reviews:
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Re: To be clear..

those on at&t who can't unlock have option.

1) add on 50 or 125 mb international plan, and skype with NA plan for $5 a month. Not ideal but practical for short visits. And metro areas such as TO have mesh wifi laid out in entire city.
2) get a cheap dump-hone from ebay for OTA calls. Definietly don't buy a prepaid phone in canada especially from rogers or bell. They are damn overpriced (>$50). What the hell, you can pick in the U.S cheap prepaid phone for just $10.
NWOhio

join:2011-10-25
Toledo, OH
CellCo is the same way with the BBStorm2. Its a world phone but locks the SIM slot.

fifty nine

join:2002-09-25
Sussex, NJ
kudos:1

The locking/unlocking process is different on iPhone

All iPhones are unlocked at birth.

Apple has the lock/unlock status in a database and when you activate it checks the server and either locks or unlocks your phone. I believe it also checks via iTunes periodically.

Pre 11/11/11 users probably won't escape since all Sprint has to do is flip the switch and the next time they sync to iTunes or restore it could lock their phones.

silentlooker
Premium
join:2009-11-01

Re: The locking/unlocking process is different on iPhone

It can always be hacked.

RickNY
Premium
join:2000-11-02
Manorville, NY
Reviews:
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Re: The locking/unlocking process is different on iPhone

said by silentlooker:

It can always be hacked.

Theres no need for it... Sprint will unlock it on request! I do not believe this policy is any different than any of their previous "world" phones.. It was locked by default, but a simple call to Sprint and they would unlock it for you.

fifty nine

join:2002-09-25
Sussex, NJ
kudos:1
said by silentlooker:

It can always be hacked.

iPhone dev team has been saying this for a year and a half now. The last hole was plugged up after baseband 1.59.00.

It can't always be hacked. Sometimes Apple wins.

However, Gevey was a solution for many. Problem is that to use Gevey you had to do something illegal - dial 112 and hang up.

This is why I own a factory unlocked phone and will always own a fully unlocked phone. No carrier can take their ball and go home. I own my device and I go to whichever GSM carrier I want.

silentlooker
Premium
join:2009-11-01

Re: The locking/unlocking process is different on iPhone

said by fifty nine:

said by silentlooker:

It can always be hacked.

iPhone dev team has been saying this for a year and a half now. The last hole was plugged up after baseband 1.59.00.

It can't always be hacked. Sometimes Apple wins.

However, Gevey was a solution for many. Problem is that to use Gevey you had to do something illegal - dial 112 and hang up.

This is why I own a factory unlocked phone and will always own a fully unlocked phone. No carrier can take their ball and go home. I own my device and I go to whichever GSM carrier I want.

Jail breaking phone is legal.

fifty nine

join:2002-09-25
Sussex, NJ
kudos:1

Re: The locking/unlocking process is different on iPhone

said by silentlooker:

said by fifty nine:

said by silentlooker:

It can always be hacked.

iPhone dev team has been saying this for a year and a half now. The last hole was plugged up after baseband 1.59.00.

It can't always be hacked. Sometimes Apple wins.

However, Gevey was a solution for many. Problem is that to use Gevey you had to do something illegal - dial 112 and hang up.

This is why I own a factory unlocked phone and will always own a fully unlocked phone. No carrier can take their ball and go home. I own my device and I go to whichever GSM carrier I want.

Jail breaking phone is legal.

It's not about the legality. I am aware that it is legal.

I never said that jailbreaking is illegal.

What is illegal is calling emergency services and hanging up which is what you had to do to get gevey to work.

It is whether it is actually possible. There are no currently known holes in the baseband firmware that would allow an unlock. This is true for both the old (infineon) and new (qualcomm) basebands.
tdumaine

join:2004-03-14
Redmond, WA
iOS 5 stock baseband closed the gevey hole. North american iphones dialing 112 don't do anything anymore

fifty nine

join:2002-09-25
Sussex, NJ
kudos:1

Re: The locking/unlocking process is different on iPhone

said by tdumaine:

iOS 5 stock baseband closed the gevey hole. North american iphones dialing 112 don't do anything anymore

If that is the case then it is a violation of the GSM standard. All GSM phones are supposed to dial emergency services when you dial 112. AT&T even wrote about this in the newsletter they send to customers a few months ago.
navyson

join:2011-07-15
Upper Marlboro, MD

Another carrrier

Will Verizon unlock my Motorola Droid Bionic?

It has a SIM card so does that mean I can use it on GSM networks overseas by just buying a local SIM card?

60127178
K.U. Sweet 16
Premium
join:2001-02-15
Wichita, KS
kudos:1

Re: Another carrrier

The Droid Bionic is NOT a GSM phone. The sim card is for VZW LTE.
old_wiz_60

join:2005-06-03
Bedford, MA

Just show..

that you can't believe the advertising; they imply unlocked then turn around and lock it.

The phone locking in the U.S. is such a scam.
jc100

join:2002-04-10

Sprint and Sim cards?

I thought only GSM networks supported SIM cards. Isn't Sprint CDMA or is the Iphone capable of working on CDMA AND GSM?
dplantz

join:2000-08-02
Roslindale, MA

Re: Sprint and Sim cards?

The iPhone 4S is a dual CDMA/GSM phone. Has a multiband chipset. One of the first phones to offer this.
IanR

join:2001-03-22
Madison, NJ

Re: Sprint and Sim cards?

About 3 years after the HTC TouchPro 2. Which was sold by Sprint UNLOCKED!

IPOD115

@verizon.net

Re: Sprint and Sim cards?

I got my sprint iphone 4 s pre 11/11/11, today i connected the Iphone to itune and here we go...its locked.

what to do now, sue Sprint. if there memo states pre 11-11-11 are not affected.

Please advice!!

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