This article is writen by HobbesIsReal and originally posted on www.wmexperts.com .
Just add a short comment on registry editing tools:
The best WM regieditor running on desktop is CeRegEditor, it includes many useful functions such as registry comparision etc.
The combination of DotFred's TaskMgr.exe + Total Commander make us never need a stand-alone registry editing tool on device.
Plus for a real tweak addict better purchase the SKTracker, another 'tweaker's dream'
How To: Edit the Registry
Posted on Wednesday, Feb 20, 2008 by HobbesIsReal
Registry Edits (or as some call them hacks or tweaks) are often times one of the great mysteries of the WM world that can either totally baffle or flat out scare the bejeezus out of first time WM phone owners, or even sometimes veteran users for that matter. But with a little direction and a few proactive and preventive steps, these fears are more often than not largely exaggerated. Registry edits are cool, useful, helpful, can fine tune / optimize / personalize your phone, or sometimes might simply be important to know how to do in order to fix your phone. Editing the Registry is easy, can be safe, and fun to explore and that is what this article is geared to do.
A lot of registry editing tutorials are really short, expecting the reader to have some experience or knowledge with it already, and assume you already know basically what they are talking about. This article is assuming you have never heard of the registry, let alone what you can do with it. I will show you how to safely backup, explore, and edit your phone's registry. The goal here is to clear up all the urban legends about physically and literally blowing up your phone in a ball of flame, resulting in burning down your house and loosing all of your worldly possessions just by tweaking the wrong thing in your WM phone's Registry... and then to open up a whole new world for you with your WM phone.
First thing's first: What the Heck is the Registry??
First of all, please note that due to how complex the registry is under the hood, that I have taken some liberties in simplifying some of the terms and definitions. In other words, from a programmer's point of view, I am not going to be completely accurate or comprehensive. But from a user's point of view who simply wants to edit their WM phone's registry to stop their Bluetooth LED light from blinking and annoying the heck out of them, it is perfectly accurate info.
WikiPedia has a pretty good definition of what the Registry is:
The Windows registry is a directory which stores settings and options for the operating system for Microsoft ....Windows Mobile. It contains information and settings for all the hardware, operating system software, most non-operating system software, users, preferences of the (Mobile Phone), etc. Whenever a user makes changes to Control Panel settings, file associations, system policies, or most installed software, the changes are reflected and stored in the registry.
For a real geeky detail explanation of what the registry is go here: http://support.microsoft.com/kb/256986
Now that you still don't have a clue what the registry is, let me try to explain it. Think of the registry as a single file that holds nearly every possible setting for your phone, the WM OS, any software or game installed on the phone, etc. Think of it as a single file that basically tells the phone who it is, what it has on it, and how to do everything you want it to do. Think of it as just one big file with all the settings for your phone (the hardware), the Operating System, and the software installed. So for example, if you wanted to keep the keyboard backlight to stay lit for 60 seconds instead of only the highest option available of 30 seconds in the settings, you can go into the registry and change it to 60 seconds yourself.
So no matter what you call it, registry edit, tweak, or a hack, you are simply just changing a setting on your phone. That's it. Nothing more.
Editing the registry is officially and traditionally considered a task saved for power users only. But with the instructions and tools in this article this wonderful tool can be opened up to anyone with a WM device.
Safely editing your registry
Not to scare you off from having fun with the cool suggestions in this article, but now before we get started is the perfect time to address the fears of blowing up your phone with editing your registry... look at the reality
of any possible risks, and how to restore your phone to its previous state no matter what you do. The two main fears that new users have when starting to look into the registry is:
1) Fatally killing your phone forever
2) Losing all of your personal information without ever being able to get it all back
Both of these are valid... but only to a point. As you will see below, you can stop your phone from working by editing the registry, but this can usually and easily be fixed by a doing a hard reset. The second is not a major concern either, as long as
you have a current backup, which is easy to do.
The Reality of your possible risks
It is important to know that if you are editing the registry and it is done carelessly or without a few simple precautions, you can easily stop your phone from working and lose all of your personal data. In a case like this, you have more than likely not "bricked
" your phone, but have caused an error where it cannot run "as is
" with the changes you made, but it will run again as soon as you do a hard reset. A hard reset changes it back to as if it just left the factory. In other words, the phone will work just fine again, but none of your personal information or software you installed will be on the phone any longer.
The bottom line is that when playing with the registry, you should always be able to hard reset the phone to wipe out any bad errors you may have caused, but in the process wipe out your personal information as well. So in reality, for the most part, the only thing at risk is your personal information, settings you have changed, and software you personally installed, which is really easy to backup and restore so you can have it all back again.
I guess for liability sake, I have to say to "proceed at your own risk
" as Murphy's Law often times proves, anything can happen no matter if it is likely or not. Beyond urban legend reports of someone posting that they heard from their best friend's wife's manicurist's dog walker's cousin's mom, who is a totally reliable source that works at a Sprint's independently owned mall outlet in Backwater, WY that they saw a phone another Sprint rep was working on that was totally bricked because the customer edited the wrong key in the registry... I have personally not seen a situation where a hard reset cannot fix a registry edit (and I know someone somewhere is going to point out where and why I am wrong about this).
Basically put, you should be able to recover from nearly any published and verified
registry edit with no real worries beyond having to do a hard reset and restore you latest backup.
So again, if you do make a change in the registry that stops your phone from working, then there are two simple steps to get it working again:
- Do a hard rest on your phone (see the manual for your phone to see which buttons you need to push while you use the stylus to hit the reset button)
- Restore your latest backup with all of your personal information and settings
That's it. These two steps are the worst that you should face. No balls of flames... no eternal paperweights.
to be continued