Galaxy S II Bible: Complete reference

Tutorials & Guides

How to build a perfect ROM

Know the Basics
Without knowing what you are getting yourself into will only make things worse even before you start off. To build a good Rom is different and to atleast build a fully functional Rom is different. So make sure you are fully aware of the technical fundamentals of building a Rom to enough extent so that you are able to fix the bugs and know what and where can things go wrong and how to solve them.

Performance, Memory, Stability and Battery
These are the four defining points which decide the pros and cons of the Rom that you develop. The Rom should be Fast, Have enough storage and program memory, should be stable and have a good battery backup. Trying to get a good balance of all these is very important. So make sure you keep all these things in mind while developing your Rom.

Be Patient and Polite
Building a good/perfect or bug free Rom wont come immediately. It’ll take many releases, experiments, testing and knowledge till you reach a nearly perfect Rom. So be patient as it sometimes takes weeks or sometimes months. Dealing with the public is not an easy job. You’ll find all sort of people of various characters. The can be nice as well as rude, but do remember that their critics are the only way you can improve. All they want from you is a good Rom, just keep this in mind and ignore the negatives.

Make it User Friendly
There are many ways in which you can make your Rom user friendly. Integrating useful apps. Prepping Eye candy themes, Important shortcuts etc.

Stay Motivated
This is the only driving force behind every Rom developer to continue doing their work with ease and success. Stay motivated and alert so that you can deliver the best with every release. Its hard sometimes but its it important.

Give Time to your Work
Most of the developers are either students or work some where and building Roms is some what like a hobby for us. Its correct that we are not supposed to spend all the time on building Roms but if we want to have a good working Rom we should manage considerable amount of time for few alternate days to work on this project.

Make it Different
You Rom characteristics should be some what different from what is already been provided by other developers. If its nothing different and Catchy then it’ll be hard to get users trying your Rom consistently. I still remember the days when i used to try alot of different Roms but still couldn’t find one that was nearly perfecting my needs. I tried alot of Roms that time.

Join Hands with another Developer
This is what i like the most. Join hands and team up with other developers and thus improve the efficiency and effectiveness of your Rom. The mind of two can bring together wonders. You can even team up with Developers of other devices and build a Rom for device that you personally do not own but you you widen your work area.

Don’t be ignorant
Make sure you are attentive and up to date with all what is discussed about your Rom, all bugs, all tests, reports, etc. so that you do not miss out on any bug possibly to be fixed for next release. If you ignore or avoid fixing the important bugs, the users will think that you are not really capable of solving them or not really interested in this Rom.

Get Testers
Testers are users who like to test the Rom and report you the bugs before you go public with the release. They are very helpful if you like to avoid the criticism after the release of the Rom as before itself you’ll be able to get rid of maximum number of Bugs and issues present in the Rom. That is where testers come in handy. Jus give a notice and many would love to try and test your Beta releases.

Keep Detailed Changelogs
Changelogs keep track of your developments over the time. They come in handy when ever you need to check for prolonged bugs. For example you may not notice it but if someone reports that he has been having an issue since your 3rd Rom release, then you can check out what all changes you made on that release and cross check whether one of those changes cause that bug.

Be Active on the Rom Page
This is the most important part of being interactive with the users cause there is alot that they want to be done in your Rom. Talk to them, answer their questions and discuss the pros and cons of the Roms with them. You can learn alot from them. Being active to the discussion will make them feel that you are eager to further develop and make this Rom improve further.

Add only Useful apps and Regularly Update them
Make sure the application you add to your Rom are useful by the people. Adding two Music Players in the Rom is not a good choice. Choose one that is best and use that only. But make sure you add one possibly best Application for all needs of the users. Keep track of all the applications that you have included in your Rom and make sure the latest versions are included. It keep the user feel updated with your Rom. Many times there are applications which are important to add but have some bug. Later these bugs are fixed in their next releases, so even you should add those updated fixed Applications. Use only Genuine Licenses and No Warez Applications. Warez is like a virus to the development of your Rom. Copyright issues and illegal use of cracked applications make pose a ban on you Roms by the Blogs and threads where you list them. Either you use development licenses to use the in your Roms or use an equally good free Application.

Good looking User Interface and Graphics
This is the major aspect that defines your Rom and makes it distinct from others. Work on that graphics that can be changed in your Rom, try different themes and skin enhancements in different aspects of os like dialer, lockscreen, fonts etc.

Keep Polls and ask Questions
Polls and asking questions from users is a very important way by which you can interact with users and get their feedback. Polls can be asking them about their preferences. Which applications they like or dislike, asking frequents questions on that changes you will be making in the Rom cause at the end of the day it is them who will be using them.

Learn from Competition
I don’t call the fellow developers a competition and usually many share their work and are supportive like i am to each other’s work. But you can learn from what is included in their Rom and if its catchy and important then you can add it to your Rom aswel. There might be many new and useful applications and features that other developers might be using and you are not even aware of that. It can be very helpful in evolving your Rom completely.

Listen and Learn from Users
Listening what a user has to say about their experiences on using your Rom is very important. They might have something very important to share from their experiences which you can incorporate in your Rom. It really helps in fixing bugs and improving your Rom further.

In the end you are the Decision Maker
Its you who has to take the decisions in the end. There will be many people wanting you to do this or that and add this or remove that but in the end you have to keep an unbiased judgment on all the requests, ideas and suggestions and bring forward the changes that you feel the masses are going to appreciate. And for that you will need to take care of all the above mentioned points in mind.

Give Credits
Not to forget that 70%-80% of your work is inspired from that of other developers. And it wonk charge you anything to be humbly give credit or some appreciation to the help you have got from other developers in terms of guides, tips, tricks, applications, UI Enhancements, etc. It just shows your character as a person as well.

[25/06/2012][TOOL] Samsung Network/Sim Unlock Code Generator/Patcher (SGS1/2/3)

[TOOL] Samsung Network/Sim Unlock Code Generator/Patcher (SGS1/2/3)

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Hello fellow Dev's,

Today we present a unified/streamlined and simple as (some words here) SIMLOCK/NetworkLock unlock code generator by stock+ team!

Mytool generates ORIGINAL unlock code without modyfying any files!(like most of unlocker program does)
or PATCHES The file directly, removing simlock without code!

Feel free to read README.NOW file and post your comments / infos here!



Link:

Download Version (1.4-GPU/Patch) With UI (as on screenshot)

If you like it, consider donation by clicking "donate" button in my profile

NeatRom + Siyah Kernal. Optimization for Better Battery

NeatRom + Siyah Kernal. Optimization for Better Battery

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Disclaimer alert: I am in no way responsible for any damage inquired while performing any of the changes listed below. If you are not comfortable with tweaking your device please feel free to use built in option in Siyah's Kernal. This is just an option and it is something I have tried on my phone with success. I am not using a stock battery, but rather a 2000MAH.

I have NeatRom Lite V1.1 + Siyah Kernal (Slick Sale) installed on my phone. This was created by Sale (his work on this rom is increadible). Samsung's stock kernal has been replaced by Siyah's kernal SGS2v.3.3.2. This version has touch CWM which makes flashing fun. To tweak the kernal, I installed ExTweaks (from the market. Extweaks has the option for battery, performance and defualt settings (these are enabled after a donation). This same settings can be performed in recovery. Siyah has the kernal tweaked for optimization for battery and performance. You can select this in recovery (scrolling down to kernal specific options and the choosing either battery or performance) and it will be impleted during boot up.

However if you feel bold you can tweak the kernal using Ex Tweaks. These are my settings below ( they are by no means a rule of thumb)