How To Repair An iPhone 4 That Suddenly Stopped Working

We regularly receive calls from upset iPhone owners telling us that their iPhone 4 has just died and will not turn on, charge, boot or react to them in any way.

We seem to have discovered a nice and easy solution that works most of the time. The way to fix your problem is to simply do a hard reset on the iPhone.

If you do not already know how to do this, here are the instructions on how to do a hard reset: All you need to do is to hold the home button and the power button in at the same time for 15 to 20 seconds. After around fifteen seconds, the Apple logo should show up and your beloved iPhone 4 will boot up and be back to normal. If you are confused about the steps, there are some good guides that can be found on YouTube. Just search for "iphone 4 hard reset" and you will find videos that will explain the whole process to you, step by step.

We are not sure what creates this problem it appears to occur quite often. We think it is a bug in the iPhone software that just makes the phone completely freeze working now and then. If this tactic does not fix the issue then you take the iPhone in to your service provider if it's under warranty. If it is not, take it to a reputable iPhone repair centre.

In order to avoid having this problem, it is recommended that you always keep your iPhone updated on the latest iOS software as each new release contains many bug fixes. Apple is continually striving to have the most stable cellular phone operating system available. By keeping updated, you will at least know that you have the best possible software on your iPhone and that it has the least possible change of crashing. This obviously isn't a guarantee but it is a best practice.

It is a common though that jailbreaking your iPhone can lead to your phone freezing, as we have described earlier in this article. While it is possible that jailbreaking can "brick" your iPhone, it will not cause the problem we are dealing with now. We have seen this happen on both jailbroken and standard iPhones. We however, haven't seen this problem on any iPhone 3G's or 3GS's, only the iPhone 4. We wonder if the iPhone 4S will suffer from the same problem.

We run an on-site iPhone repair service in Johannesburg and Pretoria, South Africa and would like to share some of our experience with the world.

View the original article here

Working On Netbooks

In general, netbooks are best used as secondary computing devices and travel laptops. Their small size and weight are great for mobility, but netbooks' lower processing capabilities means working on them can be more difficult: opening applications on a netbook takes more patience than on more robust systems, multi-tasking can cripple your system, and processor-intensive applications like graphics editing aren't really compatible with netbooks. Netbooks' small screen sizes and less-than-full-sized keyboards may also make working on them for long periods of time less comfortable compared to working on full-sized laptops or desktop PCs.

Still, netbooks are becoming mainstream due to their long battery lives, multiple connectivity options (wireless-n and, often, mobile broadband), and great portability.

Some netbooks are considered business-class and a few offer customizable or above-average specs (higher resolution display, solid state hard drive (SSD), Windows 7 Home Premium instead of Windows 7 Starter, more memory, etc.). These higher-end netbooks can outshine an outdated laptop or desktop PC, depending on the kind of work you plan to do on it.

If you add a second or external monitor for when you are at home and an external DVD drive if needed for your work, you may not even notice any limitations in the netbook model type.

Netbooks are ideal for activities like surfing the Web and using programs that don't require a lot of processing power, such as office applications. If you have a job that primarily involves the following types of tasks, a netbook may well be enough for your business needs:

Doing online researchChecking and responding to emailsWorking on basic office documents: spreadsheets, word processing documents, and presentationsUsing web-based applications for collaborating on documents, CRM, appointment scheduling, and moreAttending virtual meetings via video conferencing and IM solutionsPretty much any web-based or cloud computing purposeTemper your expectations for what you can do on a netbook and how they work. Programs are a little slower to open than you may be used to, and you may not be able to open more than a handful of programs at the same time without slowing your system down.If you have an operating system choice, go for Windows 7 (and preferrably Windows 7 Home Premium). Windows 7 is faster (and loads more quickly) than previous Windows versions and new features like the program dock in the taskbar make working on a small computer easier.Customize your program toolbars to save screen real estate. Netbook screens aren't very tall, so for more vertical space, tweak your toolbar buttons and select to display only those toolbars you need for your work task (toolbar options are usually found in the View menu). You might not need the Bookmarks Toolbar, for example, in Firefox.Follow important mobile security precautions. Netbooks are prime targets for thieves and also very easy to lose.

View the original article here

Working On Netbooks

In general, netbooks are best used as secondary computing devices and travel laptops. Their small size and weight are great for mobility, but netbooks' lower processing capabilities means working on them can be more difficult: opening applications on a netbook takes more patience than on more robust systems, multi-tasking can cripple your system, and processor-intensive applications like graphics editing aren't really compatible with netbooks. Netbooks' small screen sizes and less-than-full-sized keyboards may also make working on them for long periods of time less comfortable compared to working on full-sized laptops or desktop PCs.

Still, netbooks are becoming mainstream due to their long battery lives, multiple connectivity options (wireless-n and, often, mobile broadband), and great portability.

Some netbooks are considered business-class and a few offer customizable or above-average specs (higher resolution display, solid state hard drive (SSD), Windows 7 Home Premium instead of Windows 7 Starter, more memory, etc.). These higher-end netbooks can outshine an outdated laptop or desktop PC, depending on the kind of work you plan to do on it.

If you add a second or external monitor for when you are at home and an external DVD drive if needed for your work, you may not even notice any limitations in the netbook model type.

Netbooks are ideal for activities like surfing the Web and using programs that don't require a lot of processing power, such as office applications. If you have a job that primarily involves the following types of tasks, a netbook may well be enough for your business needs:

Doing online researchChecking and responding to emailsWorking on basic office documents: spreadsheets, word processing documents, and presentationsUsing web-based applications for collaborating on documents, CRM, appointment scheduling, and moreAttending virtual meetings via video conferencing and IM solutionsPretty much any web-based or cloud computing purposeTemper your expectations for what you can do on a netbook and how they work. Programs are a little slower to open than you may be used to, and you may not be able to open more than a handful of programs at the same time without slowing your system down.If you have an operating system choice, go for Windows 7 (and preferrably Windows 7 Home Premium). Windows 7 is faster (and loads more quickly) than previous Windows versions and new features like the program dock in the taskbar make working on a small computer easier.Customize your program toolbars to save screen real estate. Netbook screens aren't very tall, so for more vertical space, tweak your toolbar buttons and select to display only those toolbars you need for your work task (toolbar options are usually found in the View menu). You might not need the Bookmarks Toolbar, for example, in Firefox.Follow important mobile security precautions. Netbooks are prime targets for thieves and also very easy to lose.

source from about.com

Tips for Working from Home in the Summer Heat

Debilitating heat waves or not, in most places, the summer is usually a more precarious time to work from home. Not only do we have to deal with possible power outages and overheating computers, the heat is more likely to make us all more sluggish, tempted by wanderlust, or just downright cranky and more likely to procrastinate.

If you want to beat the heat while you're working from home, here are a few suggestions:

Prepare for possible work downtimes or workarounds due to stress on the power grid. If you have a laptop, that's great, because it can run on battery for several hours--consider getting a second one. If you have a desktop, invest in a power supply with emergency battery backup.Install a tethering app on your smartphone so you can use your cell phone data plan as a back up, should your Internet service go down. You'll essentially be using your cell phone as a modem for your computer to make sure you can still keep working or stay connected even in an emergency.Crank up the A/C. You may be a frugal, energy-conserving person, but if your laptop or computer runs too hot it can seriously be damaged (or at least worsten performance). Ideally, both you and your computer should be comfortably cool. (In researching our top 5 tips for cooling a hot laptop, we found that the ideal environment is 70 degrees Fahrenheit or below).Make sure you stay hydrated and take regular breaks as well. Working from home requires a lot of diligence, focus, and stamina; to stay productive as a telecommuter you need to take care of your health. Especially when it's a gazillion degrees out there.

Share any tips you have for working in this awful heat in the comments.

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source from about.com