Unlock iPhone 3GS with Firmware 3.1 on Windows

The iPhone Dev team has no plans to release and PwnageTool for Windows users and since there also isn't any ETA on the release of Redsnow, so we have created a Custom/Hacktivated IPSW for iPhone 3GS users who want to update to Firmware 3.1 while preserving the baseband.

Only users with a previously Jailbroken iPhone 3GS (on an old firmware) should attempt to follow this tutorial as it does not work for those who have an iPhone 3GS with Firmware 3.1 out-of-the-box. The tutorial will help to Jailbreak and Unlock your iPhone 3GS on Firmware 3.1.

For the iPhone 3GS

Please use the links to download the custom IPSW of Firmware 3.1 for iPhone 3GS iPhone2,1_3.1_7C144_Custom_Restore.
http://bit.ly/iphone3gs-custom31-sizlopedia
http://bit.ly/iphone3gs-custom31-sizlopedia-p2
http://bit.ly/iphone3gs-custom31-sizlopedia-p3
http://bit.ly/iphone3gs-custom31-sizlopedia-p4
Once downloaded, join the file parts using HJSplit and extract the ZIP archive to have one file. Now follow the steps.

1. Please down and install iTunes 9, and then run it.
2. Connect your iPhone to the PC.
3. Click 'Restore' while holding SHIFT key and select the Custom IPSW.
4. Once everything is processed and OS boots up, install Ultrasnow.
5. Follow this guide (starting from Step-3) to install Ultrasnow on iPhone.

Thats it!
Mac users can make use of the custom IPSW in case they don't plan to get their hands dirty with PwnageTool which, to be honest, is not easy to go by due to lack of documentation. The Unarchiver can be used on the Mac to join the files and uncompress them.
Note: Please test and give us your feedback in the comments. Make sure not to 'Update' the Firmware at any step, only use the 'Restore' feature.

Canon PowerShot A1100 IS

There's nothing more satisfying than taking great pictures! And with the Canon PowerShot A1100 IS it's so effortless. The 12.1-megapixel resolution and 4x optical zoom with Optical Image Stabilizer ensure radiant, detailed images.
Plus, you've got an advanced DIGIC 4 Image Processor with evolved Face Detection technology and the Face Detection Self-timer for extraordinary control and performance. Smart Auto lets you handle challenging conditions with ease.

Canon PowerShot SD1100IS 8MP Digital Camera (Blue) - Review

If you need a solid, reliable, and stylish point-and-shoot ultracompact digital camera that produces high-quality images, then the new Canon PowerShot SD1100IS may be right for you.
I am an advanced amateur photographer and own 2 Canon digital cameras (G2 and 20D).Both have served me well over the years but recently I have found myself needing a decent ultracompact camera that I can easily carry with me at all times for unexpected photo-ops.
Other current Canon models that I also researched before my purchase of the "bohemian brown" SD1100IS included the SD950IS and the SD1000.

Canon Powershot SX10IS 10MP Digital Camera - Review

I've owned each new version of this camera since the Powershot S2IS.For me this is a worthwhile upgrade over the prior version, the S5IS.
I'll start by saying that I am not a digital camera "power user".I just want good quality photos without a lot of hassle.This camera provides that, yet also provides a lot of room for growth with plenty of custom settings that I can use if I want to learn how to use them in the future (for example, aperture priority).
Pros:
-In initial testing, the face detection technology seems to work well.I can take a self portrait now and the lighting comes out very good.I think the technology has gone from buzzword marketing to true usefulness.

Canon Digital Rebel XSi 12.2 MP Digital SLR Camera (Black) - Review

My journey with DSLRs began back in 2003 with the original Digital Rebel. DSLRs changed my photography for the better like nothing else. Five years and some 25,000 shots later, it's still going strong. Along the way I upgraded to the Canon 30D, which is a fantastic camera as well.When the 40D was announced, I decided to wait until the 50D sometime in 2009, but wanted a newer backup/second body for my photography needs.So when the XSi/450D was announced, it sounded like a perfect fit for my needs.
I got it from Amazon.com three days ago, and have given it a pretty good workout since then, having shot about 650 shots under a variety of shooting conditions and with a number of different Canon and third-party lenses.The following are my impressions.
The build feels very good.The camera feels wonderfully light yet well built.I'm 6ft tall with average size hands, and the camera feels good in my hand.The battery grip, to me, defeats the purpose of having a small, light DSLR, so I opted for a Hakuba/Opteka grip (it's a plate that screws into the tripod socket that enables you to use the excellent Canon E1 hand strap with it) and I couldn't be happier.I'm not a fan of neck straps, so this works well for me (see the uploaded photo for the configuration).

Canon PowerShot SD1100IS 8MP Digital Camera (Silver) - Review

If you need a solid, reliable, and stylish point-and-shoot ultracompact digital camera that produces high-quality images, then the new Canon PowerShot SD1100IS may be right for you.
I am an advanced amateur photographer and own 2 Canon digital cameras (G2 and 20D).Both have served me well over the years but recently I have found myself needing a decent ultracompact camera that I can easily carry with me at all times for unexpected photo-ops.
Other current Canon models that I also researched before my purchase of the "bohemian brown" SD1100IS included the SD950IS and the SD1000.

Canon PowerShot SD770IS 10MP Digital Camera (Black) - Review

I previously had a Canon PowerShot S110 digital ELPH from 6 years ago or so, and loved that camera.I didn't realize that there was so much more that a little camera could do!I researched the new Canon's out there (since I loved the ELPH), and decided on the SD770 IS for its compact design and features outlined well by others.
This camera just blows me away.It takes amazing pictures in full-auto mode.In situations where full-auto doesn't quite do the job as well as possible, this camera lets you change ISO settings, white balance, focus method, and tons of other factors.
Compared to the S110, I thought the ability to change the ISO setting was a big improvement over previous generations.You're actually changing the sensitivity of the sensor in the camera, allowing you to take pictures with more clarity in conditions that have less light.This, coupled with the image stabilization (which again, blows me away on this camera), allows you to not have to use flash, preserve the real look of the scene, and take a crisply clear picture.

Canon PowerShot SD880IS 10MP Digital Camera (Silver) - Review

Last year, Canon SD870IS camera was a winner in the SD series and the SD880IS manages to offer even more at a lower starting price (than that of SD870IS last year).
>>>What's NEW?
--New DIGIC 4 technology, up from DIGIC 3 which tries to improve the camera performance in low light and at higher ISO - is it successful? I noted a slight improvement in some shots.
- Updated face detection technology. It helps the camera create better contrast for faces and does not bleach out all color from the faces in a shot. The Face Detection Self Timer is new, so if you want to take a group shot including yourself all you have to do is focus the camera on the group and then walk into the group. The camera will detect a new face and click the shot.

Canon Rebel XS 10.1MP Digital SLR Camera (Black) - Review

When I originally wrote this review back in August 2008, the price of the XSi and the XS kits were the same. Back then, you would have been foolish to buy the XS kit when the XSi offered a lot more at the same price. During the second-half of 2008, the price of the XS kit has dropped significantly. Due to the significant price difference between the Canon XSi kit and the Canon XS kit, I have revised this article.
The Canon EOS Rebel XS is the "little brother" of the Canon EOS Rebel XSi which means they are both almost the same camera, but the XSi has more to offer than the XS. Perhaps consider basing your buying decision on how serious you will be taking up digital SLR photography. If you firmly believe that you will take digital SLR photography very seriously in the long run and want a solid entry-level digital SLR camera, then the Canon XSi may be a better choice for you. If price is your main concern and you are only looking for Canon's bottom entry-level digital SLR model, then the current price of the Canon XS kit is quite worthy of a purchase consideration.
Both models were released in 2008, with the Canon XSi released in April and the Canon XS released four months later in August. By comparison, the XS is a trimmed-down version of the XSi.

Canon Powershot A1000IS 10MP Digital Camera (Grey) - Review

This camera takes excellent pictures. I particularly like the Optical Image Stabalization, Motion sensor, and face recognition. I only make 4 X 6 prints. So far no problems. The pet/children mode does a good job of stopping action.
I've used the optical viewfinder a couple of times. It doesn't show 100% of the picture, but it sure makes a difference in extreme sunlight.
Sometimes it is necessary indoors to increase the ISO in order to increase the flash distance (easily done with a button). I still get great pictures. I know some reviewers blow the pictures up and indicate the noise in the picture. It's just not evident in normal picture prints. I'm sure there would be obvious noise if I was using high ISOs. Battery life is great also. I use Lithium AAs. They last so long there is no need to use recharageable batteries.
The only thing I definately miss is a button to delete "ALL" pictures. There's a button for individual deleting, but you have to use the menu to detete all. I guess you could look at it as a safety feature, making it hard to accidentially delete all your pictures.
There is a lack of manaul controls, but I never used the manual controls in my prior cameras.
The camera size will fit into a pocket, even though I prefer using a case that fits on my belt. I would highly recommend this camera to others.

Canon PowerShot SD790IS 10MP Digital Camera - Review

Canon's 790 IS is a great all-around point and shoot Camera.Canon has been playing with various mixes of features and prices with their newer models.The model numbers are confusing, but I've gone through a few new models recently and hope this extra info may help you.
Even though I do own a few older Canon DSLRs, for point and shoot I've been leaning more towards Nikon's Coolpix S series for the better pricing and some features. I did a lot of research into the various models in this price range.The 790IS stands up well against the competition.And for my needs it's more appealing than Canon's SD890IS , SD950IS, SD770IS or SD1100IS models.
** The Nikon Coolpix S52c with Wi-Fi has all the good stuff that's included with the Nikon Coolpix S52 plus a wireless antenna for uploading pictures without syncing to your PC.Either of these is a better value than the Canon 790 or 770 at about 30% less.To be fair though, they cost less for a reason, since Canon has owned this market segment for a while.

Canon PowerShot SD890IS 10MP Digital Camera - Review

As a travel writer I spend a lot of time at Walt Disney World, and Canon PowerShot Digital Elphs are the most common cameras I see. Families seem to love them, because they're so easy to carry and operate. About the size of a deck of playing cards, each of these "pocket cameras" really do slip right into a pants pocket, and their rectangular designs make them easy to grip. Best of all, they all take good photos. (How do I know? Because I've actually gotten to use every one of these models. Nearly every day guests ask me to take photos of them with their own cameras, which most often are Canon PowerShot Digital Elphs.)
Here's my breakdown of the ten bestselling Digital Elph models.

Canon PowerShot SD770 IS 10MP Digital Camera (Silver) - Review

I previously had a Canon PowerShot S110 digital ELPH from 6 years ago or so, and loved that camera.I didn't realize that there was so much more that a little camera could do!I researched the new Canon's out there (since I loved the ELPH), and decided on the SD770 IS for its compact design and features outlined well by others.
This camera just blows me away.It takes amazing pictures in full-auto mode.In situations where full-auto doesn't quite do the job as well as possible, this camera lets you change ISO settings, white balance, focus method, and tons of other factors.
Compared to the S110, I thought the ability to change the ISO setting was a big improvement over previous generations.You're actually changing the sensitivity of the sensor in the camera, allowing you to take pictures with more clarity in conditions that have less light.This, coupled with the image stabilization (which again, blows me away on this camera), allows you to not have to use flash, preserve the real look of the scene, and take a crisply clear picture.
Battery life is amazing.I haven't charged it once yet... I'm going on over 150 pictures taken now.I've taken many pictures in low light with no flash, which drains the battery faster because the sensors have to stay on longer.The battery low warning has now come on... but I've still taken over 10 pictures on low battery, so it gives you a good amount of warning time.

Canon PowerShot A470 7.1MP Digital Camera (Gray) Review

For the list price ($129.00) I really couldn't find a better camera. I work in a photo processing lab, where I also deal with and sell cameras for most of the day, so before purchasing my own I did a lot of hands-on research playing with and reading about all the cameras that were within the price I wanted to spend.I'm still learning as far as all the fancy features, but if you're like me and just need a good camera for everyday type stuff, this one is perfect.With its 7.1 mega pixels, it takes really sharp pictures and what I really like is how fast the shutter is. There's virtually no delay between the time you focus the camera and go to snap the actual picture. That was my biggest problem with my old camera-- I'd go to focus in and then by the time I actually snapped the photo, the delay was so annoyingly long that the moment was lost.The LCD screen is a great size, not too large and not too small. At 2.5", you get a really good idea of what you're shooting, even without a viewfinder.The only complaint I have is that it's not as great outdoors in bright weather. The screen gets really washed out and makes it kind of difficult to get a good shot. This is fixable though, as they sell pop-up shade clips (about $10) you can attach to the camera so as to correct that. I haven't tried them personally, but heard they work really well.I also really like the size of the camera itself. A lot of people are attracted to the super slim tiny cameras you can fit in a pocket, but that didn't appeal to me.I wanted something I'd be comfortable holding, fit well in my hands, and didn't feel like I was going to drop it. Its like the perfect size for me, because it's still really compact but not so small that it gives me anxiety over dropping it/breaking something. Alternately, its not so big that I can't easily carry it around with me.
I would consider this camera a step up from a lot of others in the price range. Along with the scene modes (which is pretty standard on most point and shoots anyway) it has a manual setting, which is fun to play around with and really easy to navigate.

Canon Powershot G10 14.7MP Digital Camera - Review

I'm a hobbyist who long ago owned a Konica SLR and shot lots of slides.In the digital age, I've only owned point-and-shoot cameras and have become frustrated by their lack of flexibility and quality. I looked long and hard at SLRs but don't yet feel I can spring for the price. I also wanted something more easily portable.But I wanted complete control over shutter speed and aperture, and I wanted to be able to shoot in RAW for more post-processing flexibility.I decided to spring for the G10.
Since purchasingthis camera about a week ago, I've taken about 2,000 shots. (I went a little nuts!)Here's what I've learned so far:
-- Although the auto settings produced very good pictures, this camera really comes into its own when you shoot in Manual mode.I was able to routinely get some vivid fall sunset scenes on a lake with beautifully saturated color and contrast by tweaking shutter speed and aperture settings separately.
-- I'd say that the noise at 400+ without post-tweaking is considerable, though nowhere near what I used to see on 400 ISO film back in the day.It was easily reduced post-processing using a noise-reduction program that works within Photoshop, and I ended up with some beautiful indoor shots with minimal effort. I even took some night landscape pictures with a bright moon at 1600, and was pleasantly surprised at the results after tweaking them afterward.

Canon Powershot A2000IS 10MP Digital Camera - Review

I think this camera deserves four stars. I have used at least 10 digital cameras in the past 10 years, not counting the SLRs.At this price, $249, I think what this camera offers is as good as you can get from a pocket camera.There are some pros and cons but the pros far outweigh the cons.I like the A2000's solid feel and weight, unlike the flimsy feel of the most other recent A series, such as my A570is.The pictures are as good as, if not better than, any pocket camera at this price.There are complaints about noise, but again find me better pictures from the same class of cameras.
The features, however, are what please me. I am not going to repeat them since it's on the product description, but the use of AA batteries and 6x zoom are must haves for me.For better pictures quality, I use my SLR, but for pocket convenience, I'll just enjoy this for the time being, until the technology catches up with our unquenchable taste.
-----Added------
After using it for a while, I couldn't understand how anyone would rate this camera lower than 3 stars without good reasons.

Canon PowerShot SD1100IS 8MP Digital Camera (Brown) - Review

If you need a solid, reliable, and stylish point-and-shoot ultracompact digital camera that produces high-quality images, then the new Canon PowerShot SD1100IS may be right for you.
I am an advanced amateur photographer and own 2 Canon digital cameras (G2 and 20D).Both have served me well over the years but recently I have found myself needing a decent ultracompact camera that I can easily carry with me at all times for unexpected photo-ops.
Other current Canon models that I also researched before my purchase of the "bohemian brown" SD1100IS included the SD950IS and the SD1000.
Here is my take on the SD1100IS:
Strengths:
- 8MP CCD sensor with DigicIII processor (excellent resolution images with good dynamic range)
- Solid construction (most of body made of anodized aluminum)
- Feels sturdy and well-balanced in the hands
- Easy to use (logical user-interface) with minimal need to consult owner's manual for basic operation

Canon PowerShot SD1100IS 8MP Digital Camera (Pink) - Review

If you need a solid, reliable, and stylish point-and-shoot ultracompact digital camera that produces high-quality images, then the new Canon PowerShot SD1100IS may be right for you.
I am an advanced amateur photographer and own 2 Canon digital cameras (G2 and 20D).Both have served me well over the years but recently I have found myself needing a decent ultracompact camera that I can easily carry with me at all times for unexpected photo-ops.
Other current Canon models that I also researched before my purchase of the "bohemian brown" SD1100IS included the SD950IS and the SD1000.
Here is my take on the SD1100IS:

Canon PSC-85 Deluxe Soft Case - Review

I purchased this case to go with my Canon A570 IS camera. While it may not look it, it's a sturdy little case, with a soft lining which helps protect the camera's LCD screen.
There's a small zippered pouch in the front, which can hold 4 AA batteries, or a spare memory card.
I guess my primary reason for chosing it, over the PSC-60, or PSC-65, cases was the looks. The black color is unabtrusive, the styling is simpler, and it's a perfect compliment to Canon's A-series cameras.

Canon Powershot SX110IS 9MP Digital Camera (Silver) - Review

This camera marries some of the best features of the Canon S series like zoom and manual flash with the convenience of the A series. This camera is an upgrade of the SX100 and feels much more sleeker than the previous model.
Here is my take on the camera:

Strengths:
- 9MP CCD sensor with DigicIII processor, the CCD sensor is 1/2.3 inch which is bigger than the most SD series cameras resulting in better pictures
- Controls are intuitive and a separate replay start button on the back gives you the flexibility to switch on the camera for playback without extending the lens
- Feels good in the hands, battery compartment gives the camera a better grip, DSLR like black color
- Huge 3" LCD scratch resistant screen makes composing shots easy
- Great 10X optical zoom and 40X digital zoom
- Flash can be flipped up or down as needed, this camera also offers 3 manual flash settings which really helps with portraits
- Sharp pictures - Daylight pictures are excellent and zoom is great for capturing landscapes
- Many modes to shoot - night mode, portrait, landscape, kids and pets, indoors, special scene modes (fireworks, aquarium, foliage, snow, beach etc.) and custom colors too
- 2 extra buttons at the back for changing exposure in 1/3 stops and also adjust for face detection