The rule of thumb of course is (unless you are a technological genius) not to take apart your iPhone on your own. This is especially the case when you know that your iPhone is in need of repair, and you are unable to take it to the Apple store or any third party store to fix the problem. Whilst there are obvious benefits in being able to repair an iPhone that is on the blink, before making a decision to venture down this track, it is important to first determine what the specific problem is. Once you are able to identify the specific problems that requires iPhone repairs, then next question is whether you can do this at home.
The answer to this question is very dependent on whether your iPhone is still protected by the Apple warranty or the Apple Care Protection Plan warranty. If either of these are in force, and the repair that needs to be done falls under this warranty, logically do not take the iPhone apart on your own, even if you are a technological genis ipad Repari!
If, however, the warranties have expired, then all bets are off. You will then have to weigh between conducting iPhone repairs on your own or sending it to the professionals. The obvious benefits will be what you could save in time and money. If you are required to order parts that need replacing on your iPhone, even with the parts and the time spent fixing it, you could still save on both. However, only do this if you are confident.
The alternative is to take it to the professionals. Depending on the type of problem, and the type of repair that may be required, you will have to weigh this against the possibility that you may not be able to fix the problem. While sending it to the professionals may be more expensive, you may protect yourself even further by determining whether the repairs are under warranty as well. Next to taking it back to the Apple store, this is about as good as it gets.
When considering the DIY alternative, ask yourself what the chances are of you actually being able to fix the problem. Repairing an iPhone is not the same as taking apart a toaster and putting it back together again. If you are not careful, it may end up costing you more to repair your iPhone repairs, because although the iPhone parts are guaranteed, we all know that the repair is not.
If you nevertheless opt to repair the iPhone yourself, a sensible thing to do is to explore the online options of the problems and the solutions in relation to iPhone repairs. You will be surprised to discover that there are many videos available that provide you with step-by-step instructions on how to take your iPhone apart and put it back together again. These videos will give you great insight about the task at hand, and ideally you should view the video in its totality before putting a screw driver to the iPhone body.