Jailbreak iPhone 4.3.2 for iPhone 4 & iPhone 3GS (Windows & Mac)

How to Jailbreak iPhone 4, iPhone 3GS With iOS Version 4.3.2 Using Redsn0w.

Warning: Jailbreak at your own risk. Please exercise caution and read the comments, as these jailbreak instructions are not guaranteed to work.

See my comprehensive iPhone Jailbreak guide for instructions on jailbreaking another iPhone version.

This tutorial contains jailbreak instructions for both Windows and Mac users, using Redsn0w. This is a tethered jailbreak, which means that you will need to redo the jailbreak each time your iPhone reboots (you will not lose your data each time.)

Windows & Mac Users

Required:

  1. iPhone 4 or iPhone 3GS
  2. Firmware: 4.3.2 (check your version in Settings » General » About)
  3. iTunes 10.2.1
  4. iOS 4.3.1 IPSW (iPhone 4 or iPhone 3GS)
  5. Redsn0w 0.9.6rc14 (Windows or Mac) Update Apr 30, 2011: Download links have been updated to the current version, as recommended by readers in the comments.

Jailbreak Instructions

1. Open Redsn0w, click Browse and select the iOS 4.3.1 file that you previously downloaded.

2. Click Install Cydia and hit Next.

3. With your iPhone off and the USB cable plugged in, click Next.

4. Follow the on-screen instructions to put your iPhone in DFU mode. Your iPhone will restart and be fully jailbroken.

5. Note: This is a tethered jailbreak, meaning you will have to redo the jailbreak each time that you reboot your iPhone. To do so, simply click the “Just Boot Tethered Right Now” option in Redsn0w.

Was your jailbreak successful? Please post questions and suggestions in the comments.

Will iPhone 4 Have Higher Resale Value Due to Scratch-Proof Front & Rear Glass?

Sell iPhone 4 eBay

Will iPhone 4 be less likely to depreciate in value due to its front and rear glass, which is not as vulnerable to nicks and scratches as the metal or plastic that made up previous generation iPhones? If so, you may be able to sell your iPhone 4 on eBay for more than you would have earned selling past iPhones.

I have sold about six iPhones on eBay and have always been surprised at how much I am able to sell them for. I once sold an iPhone 3G on eBay for $415, close to what I paid for it new a year earlier. But the condition of the used iPhone affects how much you are able to sell it for. I suspect that my iPhone 3GS sold for considerably less precisely because it had some nicks and scratches on the back (which I described and photographed in my eBay listing).

For the same reason, I am guessing my iPhone 4 will sell for more, since after nearly a year it remains in near-mint condition. It was almost impossible to avoid damaging the rear side of previous iPhones. Either you went without an iPhone case and the back got scratched up from being placed on surfaces and mingling with keys or coins in your pocket, or debris got trapped inside your iPhone case and scratched up the back. There was almost no avoiding scratching the back of your previous iPhones. But the iPhone 4 is virtually immune to scratches due to the glass making up both sides of the phone.

Therefore, assuming you don’t crack your iPhone 4 glass, you may be in a position to get a good price for it on eBay. Just be weary of eBay iPhone scams.

Jailbreak iPhone 4.3.1 for iPhone 4 & iPhone 3GS (Windows & Mac)

How to Jailbreak iPhone 4, iPhone 3GS With iOS Version 4.3.1 Using Sn0wbreeze or Pwnage Tool.

Warning: Jailbreak at your own risk. Please exercise caution and read the comments, as these jailbreak instructions are not guaranteed to work.

For instructions on jailbreaking other iPhone versions, visit my in-depth guide on how to jail break iPhone.

This tutorial contains jailbreak instructions for both Windows and Mac users, using Sn0wbreeze (Windows) and Pwnage Tool (Mac).

Windows Users

Required:

  1. iPhone 4 or iPhone 3GS
  2. Firmware: 4.3.1 (check your version in Settings » General » About)
  3. iTunes 10.2.1
  4. iOS 4.3.1 IPSW (iPhone 4 or iPhone 3GS)
  5. Sn0wbreeze 2.5.1

Jailbreak Instructions

1. Open Sn0wbreeze and click Next until you get to the IPSW Selection.

2. Find and select the 4.3.1 IPSW file and allow Sn0wbreeze to verify it.

3. Click Next, then click Expert Mode.

4. Click Next, then click Build IPSW.

5. Sn0wbreeze will prepare a custom firmware and add it to your desktop.

6. Once the process is Done, click OK. Follow the instructions to put iPhone in DFU mode.

7. After this is done, connect your iPhone to your computer and click Shift + Restore within the iPhone area in iTunes.

8. Select the iOS 4.3.1 firmware that was placed on your desktop earlier. Once the installation is finished, your iPhone should be fully jailbroken.

Mac Users

Required:

  1. iPhone 4 or iPhone 3GS
  2. Firmware: 4.3.1 (check your version in Settings » General » About)
  3. iTunes 10.2.1
  4. iOS 4.3.1 IPSW (iPhone 4 or iPhone 3GS)
  5. Pwnage Tool 4.3

Jailbreak Instructions:

1. Open PwnageTool and click Ok.

2. Click Expert Mode.

3. Select your iPhone model and click Next.

4. Find and select the iOS 4.3.1 IPSW file that you downloaded earlier.

5. Click Build and Pwnage Tool will build a custom firmware, which should be saved to your desktop.

6. Next, enter the username and password of your system.

7. Follow the instructions to put your iPhone into DFU mode.

8. Open iTunes 10.2.1.

9. On the iPhone screen within iTunes, press option (on your keyboard) + Restore (button on the screen).

10. Now browse to the IPSW file that was placed on your desktop in Step 5. Select it. iTunes will do its thing and your iPhone should be fully jailbroken.

Was your jailbreak successful? Please post questions and suggestions in the comments.

iPhone 4s on eBay Selling for $1,000 to $2,500

Whether by intention or not, Apple is failing to crank out iPhone 4s fast enough to supply the millions of potential customers who demand one. How else do you explain the high prices that iPhone 4s are selling for on eBay?

An Advanced Search of the completed listings for “iPhone 4” on eBay turns up results for over a thousand iPhones that have recently sold for anywhere between $985 to $2,650.

iPhone 4 on eBay

I estimated about 1,200 iPhone 4s were sold between June 29 and July 12 in the price range of $999 to $2,650. The vast majority of those sold for somewhere between $950 and $1,200.

The ones selling in the $2,000 ballpark usually claim to be unlocked or “unlockable.” It remains tricky (if not impossible) to jailbreak and unlock an iPhone 4, so be wary if you expect an unlocked iPhone from an eBay seller.

I have yet to receive my iPhone 4 in the mail, and will be waiting until August 5, according to my purchase confirmation email from Apple. If the eBay iPhone market is any indication, my patience will save me a considerable amount of money.

What’s the highest you would be willing to bid for an iPhone 4 on eBay?

How to Get a Cheaper iPhone 4 With the Help of a Friend or Family Member

Cheap iPhone 4

If you are like me and many other AT&T iPhone customers, you have logged on to Apple.com to find out how much a new iPhone 4 will cost you, and you have been startled by the exorbitant price tag. Apple ads say the iPhone 4 starts at $200/$300, but the fine print reveals that this discount price applies only to new AT&T contracts.

If you’re like me, your heart stopped as an unanticipated $700 price tag forced you to reconsider your iPhone 4 purchase. Well don’t get discouraged just yet. There is still hope for getting a cheaper iPhone 4, if you’re willing to ask a friend or family member for a favor.

Read on to find out how to save $200 on an iPhone 4 with the help of a close friend or family member:

Disclaimer: This story is for entertainment purposes only. I encourage everyone to abide by all the terms and conditions of their AT&T contracts. This article is not to be construed as counsel or advice. Attempt any of the following at your own risk.

First, let me outline some of Apple and AT&T’s iPhone rules and regulations.

Apple’s rules for iPhone 4 sales in the US:

  • As most of you know, iPhone remains exclusive to AT&T as of this writing. That means you are not officially allowed to use another carrier on your iPhone. Note: It is not against the law to use another carrier. You can do so by jailbreaking then unlocking your iPhone, but be aware it will void your warranty.
  • If you purchase an iPhone at your local Apple Store, you must activate it (i.e. link it with an AT&T account via iTunes) in the store at the time of purchase.
  • If you are on a family plan, the primary account holder must go to the Apple Store to purchase iPhones for any of the other family members on the account.
  • If you purchase an iPhone online, it must be shipped to the address of the primary account holder.

AT&T’s rules for iPhone 4 sales:

  • AT&T will subsidize the cost of an iPhone 4 and offer it to new contract signers at $200 for the 16gb model or $300 for the 32gb model.
  • AT&T offers “early upgrade” eligibility to certain users, meaning they can get a reduced price on a new iPhone 4. Early upgrade eligibility is determined by several factors in addition to your contract length, according to ZDNet’s guide to iPhone upgrade policies:
    AT&T takes into account your spending level, whether you are a good customer who pays his bill on time, and how far you are into your contract to determine whether you can upgrade early. AT&T has said that it will allow existing iPhone customers who are eligible for an upgrade between June 7 and the end of this year to get the best pricing for the iPhone 4 with a two-year term commitment.
  • Upon purchasing the iPhone 4, you must select a data plan for your account. All iPhone customers must have a data plan.

As you can see, Apple and AT&T make it considerably difficult and nearly impossible for people to buy iPhones that are not linked to your own AT&T account. But there are ways to get around this.

How to Get a Cheaper iPhone 4

Imagine this scenario:

You have a friend or family member who is one of those “non-tech” people that is perfectly content with a modest cell phone with basic functionality. In my case, this person could be my mother. She has a basic camera phone that she is happy to continue using with her AT&T account, which has always served her well.

If you have a spouse, family member, or close friend who fits this description, they may be able to help you get a $200 discount on the iPhone 4, assuming you are in the position to pay $600/$700 with your own AT&T account.

Now imagine my mother has early upgrade eligibility and is allowed to purchase the iPhone for $400/$500 instead of $600/$700. I send her a $427 (with taxes) check for a 16gb iPhone 4, she purchases the iPhone and links it to her phone number, mails it to me and I place my SIM card in and activate it with my phone number.

As a result, I get an iPhone 4 for $200 cheaper, and she goes back to her old cell phone.

A couple of caveats:

  1. She has added a $15 data plan to her account, which she doesn’t actually need. To remove the data plan, we will call AT&T and simply tell them she has switched back to her old phone and no longer has any need for the data plan.
  2. This may prevent her from getting an AT&T-subsidized cell phone in the near future.

Does This Work?

Yes. Although the thought never occurred to me in previous years, my friend recommended I do this after learning about it from one of his friends who works at AT&T. Many people are on family plans, so it is easy to do this “bait and switch” with a family member who does not care to get a fancy phone. Even if you are not on a family plan, this should still work. My friend has successfully reduced his iPhone price with this method a couple of times already.

Is This Allowed?

To the best of my knowledge, the above strategy is not illegal, though it may technically go against your AT&T contract (who knows? did you actually read the whole thing?). According to ZDnet’s iPhone upgrade guide, this is a tricky issue:

Let’s say that I have an iPhone 3GS. I’m not eligible for an upgrade, but my husband who is on my family plan and has an LG flip phone is eligible for an upgrade. Can I use his upgrade to get a new iPhone 4 for $199 or $299 for myself?
This is tricky. Technically, the answer is no. The upgrade is only for the subscriber whose contract is expiring. But a way to get around this is to “replace” the old LG phone with the iPhone 4. Then you can switch the phone numbers and continue to use the LG phone and reduce the service on that line.

Source: Demistifying AT&T’s iPhone upgrade policies (FAQ)

Who Should You Ask for the Favor?

It takes a generous person to do this for you, and that’s why I recommend only asking people who are close to you and who you think would not mind doing you the favor. Ask someone who is not tech savvy and is perfectly content with a basic cheap phone. I have a few friends and family members who just don’t care to have an iPhone or a new cell phone. These are the perfect candidates to ask.

Conclusion

Again, please attempt this at your own risk. However, it is a shortcut that has worked for a friend of mine and that I expect would work for me, based on the research I have done.

Let me know if this works out for you and if you have any other tips for saving money on a new iPhone.

Solve the iPhone 4 Antenna Issue With These Decals

Update #2: Congrats to the winners: Ryan, Kristina, Ritchie, The Junk Monger, Rob, Zack, Mike, Benjamin, Chris and Mary. I have sent you emails requesting a mailing address. Thanks to everyone who participated!

Update #1: Amanda of CraftyGalDecals has offered to donate 10 single packs of the iPhone 4 decal wraps. Leave a comment on this post to receive yours. Let me know if you have a color preference.

Not satisfied with Steve Jobs’ answer to the iPhone 4 antenna issue? To avoid blocking the antenna signal when holding the iPhone 4 left-handed, Jobs says simply “stop holding it that way” or use a case. Gee, thanks. Jobs’ suggestions are not ideal fixes for many people, including Etsy seller CraftyGalDecals, who came up with her own smart solution to the iPhone 4 reception issue.

iPhone 4 Antenna Decal on Etsy

CraftyGal has devised a simple vinyl strip that blocks the conductivity from your finger from interfering with the iPhone 4 antenna. Although I have not tested the decals myself, they should theoretically work, considering an iPhone case has the same effect. As someone who sometimes likes to go without a case — to get the “real” iPhone experience, as Apple intended — I appreciate this alternative solution.

The decals come in a multitude of colors, and add style to your new iPhone without the need for a case. Plus they will protect the bezel of your iPhone 4. You can purchase them from the CraftyGalDecals Etsy store in single packs or in sets of three.

The seller has offered to donate a few decal sets to my readers, so leave a comment if you want one and I will select the winners by Tuesday, July 6. In exchange for the gift, I simply ask that you come back here and comment to tell me if the decal solved your iPhone 4 antenna problem.

Leave a comment below for a chance to win.