DISCLAIMER: Rooting your phone may void your phone’s warranty, “brick” your phone, get you into other trouble, cause various gastrointestinal issues and cause loss of sleep.  These instructions are provided AS-IS with no explicit or implicit warranty of any kind.  USE AT YOUR OWN RISK!  You agree to not hold iDimensionz or any of its owners, employees, associates, partners, family, friends, pets or anyone else, except yourself, liable for use or mis-use of these instructions.

So here’s some background…I had previously been using a rooted Android 2.2 OS on my Samsung Captivate.  It was working well but I was looking forward to the latest and greatest OS available.  Finally, Samsung and AT&T released the Gingerbread version (2.3.x) of Android for the Captivate.  I was so anxious to see what was new that I dove right in and upgraded to the stock Gingerbread they provided.  Unfortunately, I lost root access in the process and could not find a way to get it back in Gingerbread.  DOH!  So, after further searching I found that CyanogenMod 7.1 was available for the Samsung Captivate, BUT it required root and ClockworkMod.  I spent several hours searching for a way to get root access back (even if it meant downgrading back to Android 2.2 Froyo).  Finally, I found it and was well on my way to getting CyanogenMod installed.  That was yesterday.  Today, I’m the proud user of CyanogenMod 7.1.  I documented the steps I took in case I need to re-install CyanogenMod again.  I should note that I have a MacBook Pro so these instructions have some specificity towards Macs.  For example, using solutions with Odin was not an option for me.  Heimdall appears to be a pretty good Mac OS/X equivalent.

As with any set of instructions, read through ALL the instructions and information from the sites provided in the Resources section BEFORE you begin.

If you have questions or problems, go to the resources pages and ask there (especially XDA-Developers.com).  Good luck!

(re)Install CyanogenMod 7.1

For similar instructions and additional information see links in Resources for:

• Installation instructions
• Full Update Guide

Pre-installation steps

1. (Optional but recommended) Backup your current ROM using NANDroid or ROM Manager (i.e. ClockworkMod).
2. Put phone into USB debugging mode (usually via Settings | Applications menu).
3. Turn off phone and remove external SD card.  This will prevent it from getting accidentally wiped.

Installation steps

1. Install stock Android 2.2 ROM (with root).  See link in Resources for Heimdall One-Click Total Stock
   1. Put phone into Download mode. To do this…
      1. Turn the phone off.
      2. While holding both up and down volume buttons, connect USB cable to computer.
   2. File to run is SamsungCaptivate-SGHi897-UCKB2-Rooted-One-Click.jar
   3. Program status should indicate device is connected and ready for flash.
   4. Click the flash button in the program.
   5. Once it completes, phone will reboot.
2. Use Heimdall command line to flash Harcode SpeedMod for ClockworkMod Recovery.
   1. Unzip Hardcore-speedmod-captivate.zip.  Will extract a file called zImage-Captivate.
   2. Then from the dir where the zImage file resides run, heimdall flash –kernel zImage-Captivate .  (Phone may need to be in Download mode for this too…I forget.)
3. Copy CyanogenMod file and the Google apps files to phone.  See Resources for link to get Latest Google Apps.
   1. From command line type:
      1. adb push update-cm-7.1.0-Captivate-signed.zip /sdcard/
      2. adb push gapps-gb-20110828-signed.zip /sdcard/
      3. adb push gapps-gb-20110828-newtalk-signed.zip /sdcard/
   2. Note: zip files may need to be named exactly update.zip .  If applying update in next step doesn’t work, try copying the file you’re updating to update.zip using adb shelland then
      1. cd /sdcard
      2. rm update.zip
      3. cp update-cm-7.1.0-Captivate-signed.zip update.zip
      4. Apply the update and then rename the next file similarly and apply that update until all updates are applied.
4. Reboot into recovery mode and apply the update. (Note: it may be possible to flash CyanogenMod from Rom Manager app, but this did not work for me.)
   See link for Full Update Guide in Resources for details.
   1. From command line type:
      1. adb reboot recovery
   2. You should see the ClockworkMod recovery screen on the phone which has green / cyan text and should say “CWM recovery” at the top of the screen.  If you see blue text, this the standard recovery screen which will not work.
   3. Select Install zip from sdcard.
   4. Select Choose zip from sdcard.
   5. Select the CyanogenMod update.zip.
   6. Once the installation has finished, select +++++Go Back+++++ to get back to the main menu, and select the Reboot system now option. The Samsung Captivate should now boot into CyanogenMod.

Resources

• CyanogenMod Samsung Captivate page : http://www.cyanogenmod.com/devices/samsung-captivate
• CyanogenMod 7 installation instructions: http://forum.cyanogenmod.com/topic/32471-cyanogenmod-7-for-the-samsung-captivate-v710-9-oct-2011/
• CyanogenMod Full Update Guide for Samsung Captivate: http://wiki.cyanogenmod.com/wiki/Samsung_Captivate:_Full_Update_Guide
• CyanogenMod Samsung Galaxy S (Captivate) FAQ (Wiki): http://wiki.cyanogenmod.com/wiki/Samsung_Galaxy_S:_FAQ
• Heimdall One-Click Total Stock ROM (with or without root) : http://forum.xda-developers.com/showthread.php?t=1266172
• Heimdall (like Odin except for Mac).  Only need command line version: http://www.glassechidna.com.au/products/heimdall/
• Latest Google Apps for CyanogenMod: http://wiki.cyanogenmod.com/wiki/Latest_Version#Google_Apps

Additonal Resources

• Stock ROMs for Samsung Captivate: http://forum.xda-developers.com/showthread.php?t=1300843

Notes

• ClockworkMod Recovery is installed correctly when a green menu appears at the recovery screen instead of the standard blue menu. (Run adb reboot recovery to get into recovery mode.)

Fuze Meeting is a free online meeting service allows sharing of video in high definition (HD) for up to 15 people.  Adobe Connect allows considerably less participants in its free online meeting offering.  It also expands online meetings to smartphones such as the Apple iPhone, Blackberry and, soon, Windows Mobile devices.

For those familiar with Adobe Connect’s interface, using Fuze Meeting web interface will be a natural transition.  After you’ve created your free account, a simple straight-forward process, and logged into your account, you’re taken to the Meeting page which displays a dashboard type page.  There are other pages for maintaining contact information and viewing your account information.  On the Meeting page, there are tabs for viewing Upcoming Meetings, Past Meetings, and your Content Library which stores your pictures, videos and other files (such as documents, spread sheets and presentations) to be used in your meeting.

The Quickstart section allows you to start a new meeting right away or schedule a meeting.  Starting a new meeting takes you to a meeting page which displays your online (web) attendees, your call attendees, and a chat box for IM’ing attendees.  If someone attends your meeting that you don’t want in the meeting, you can simply remove them.  Audio attendees may be fetched, however this option is disabled for the free trial accounts.  Fetching an attendee means Fuze will call the phone number or contact you provide to have them attend the meeting.  Call attendees can be muted and unmuted singly or en masse.  The phone number of Call attendees is displayed for each attendee.  This allows you to determine if someone is attending the meeting that should not be and remove them from the meeting.  Call attendees hear music until the host dials into the conference.  The Quickstart tab on the new meeting page allows you to share your desktop (this option is “Coming Soon”), add content (files and whiteboard) to the meeting or send e-mail invitiations.  The Info menu pops up a box showing the meeting URL and dial in information.  To end the meeting, simply click the End Meeting menu.

The Contacts page allows you to organize the people you invite to meetings.  You can create and delete groups of contacts, create and delete contacts, see all contacts and search for specific contacts.  Contacts can be imported from various avenues including Outlook, Gmail, Yahoo, Hotmail and Outlook Express.  Contacts can also be exported to a CSV (comma separated value) formatted file.

My Account allows you to view and modify information about your account including your subscription type, billing information (if you upgrade your account), contact information, password, e-mail invitiations options (awkwardly labeled as Email Notification Options even though it deals with invitation options), audio meeting options, IM options (Fuze can be used as a web IM client for popular IM services), and some optional applications (which are not required to use Fuze, but just enhance the experience for some users).

The iPhone app allows you create an account or login using your existing Fuze account.  Once logged in you can see your contacts (from the Contacts page mentioned above), chat with attendees, view meetings, start a new meeting, view/modify your info and change various settings (including server, IM, Contact List/Status options, and Notification options).

If you use Fuze Meeting, please drop us a comment about this service.

To get more information and sign up for your free account, visit https://www.fuzemeeting.com/ .

Captain’s Log Stardate: -313698.7183853373

Received a message from Starfleet Command today stating that the Oracle have gained control of the Sun system for $7.4B.  While our Science Officer has concluded that this is “logical, simply logical” and this does not seem to be a hostile takeover of the Sun system, one must question the intentions of the Oracle.

The Oracle’s fleet is already known for its database management system (DBMS) among other things.  The Sun system, a member of the Open Source federation, is known for Java, an planet which recently joined the Open Source federation.  However, the Sun system also is also home to Open Source planet MySQL.

Oracle, obviously, has a lot to gain by controlling the system where Java was born.   However, a more important question may be what will happen to MySQL?  MySQL is a DBMS used extensively to power web applications.  With Oracle at the helm, MySQL could be sent to the brig to wither away?  Perhaps it may be assimilated into the Oracle fold.  Resistance is futile.  Or is it?

With both Java and MySQL planets enjoying the freedoms granted by the Open Source federation, will the Oracle be able to control those planets?  They are much larger and stronger than the Oracle may be aware.  The Oracle may be able to coexist peacefully with the inhabitants of Java.   However, it is rumored that the Oracle have grown fearful of the MySQLians. The alliances that the MySQLians have forged throughout the Web universe is well known for light years in all directions.  Will the Oracle be able to coexist peacefully with the MySQLians?  Will the two civilizations cooperate and share technology towards the benefit of both races?  Is that even possible?  Are the MySQLians regretting their decision to settle in the Sun system?

Tune in over the next few weeks (or months) as the saga unfolds!

Yes, the company in charge of our beloved PHP programming language has bolted out of the gate with today’s first joke.  I was verifying the version of PHP on my dev server via the phpinfo() function when I noticed something strange about the PHP logo.  At first, I thought my server may have been hacked or infected with a virus.  So, I checked where the logo image was coming from and, sure enough, it was coming from the php.net site.  So, I went to PHP’s site (http://www.php.net) and the logo doesn’t look quite right there either.  Have a look for yourself.  I contacted PHP but was told that the logo was supposed to look that way.  Yeah…right!  Oh, well, that’s only my first fooling of the day.  Good one, Zend!  If you find any other techie site’s pulling pranks today, let’s hear about ‘em in the comments section.

This is such a serious threat that Microsoft is offering a $250,000 bounty for information leading to the arrest and conviction of the author of the worm.  The worm first appeared in late 2008 and has grown more complex since then.  The worm is suspected to already have infected millions of PC users.  There may be no indications that a computer is infected until the worm is activated on April 1, 2009.  There is much speculation about what the worm will do.  None of it is good.  Anything ranging from wiping data from your PC to allowing unauthorized remote access and control of your PC to slowing down the internet by clogging it with useless traffic.  Nonetheless, it is not exactly clear what the program will do come April 1st.

Here are a few ideas you can take to help protect your Windows PC:

• If you are Windows user that has received automatic Windows updates in March, you are probably safe according to an article on CNN.  If you’re not sure if your Windows PC is up-to-date, you can go to http://onecare.live.com/site/en-us/default.htm for a safety scan.
• Make sure your anti-virus software and virus definitions are up-to-date.

Please visit the following links for more information.

• Wikipedia article on the Conficker worm
• CNN.com article on the Conficker worm

For more information about this day, please visit http://findingada.com/ .

For more information about Ada’s programming language namesake, please visit http://en.wikipedia.org/wiki/Ada_(programming_language) .

Here’s what a normal Dojo TabContainer would look like (by the way, I’m using the “soria” theme):

Dojo TabContainer with the horizontal tabs on the left.

After a bit of CSS trial and error (made easier with the use of Firefox’s Firebug plugin utilizing its “edit” mode), I finally figured out a simple solution to my problem.  With Firebug, I was able to see that the class being used for each tab was called dijitTab.  So, I simply added the following CSS to my page to get the tabs to align to the right side:

.dijitTab {
   float:right;
}

Great!  Now all my tabs were on the right side of the container. But, something wasn’t right…they were in reverse order.

Dojo TabContainer with horizontal tab on right but in reverse order.

This is because Tab1 was defined first and was getting floated to the far right.  Tab2 was defined next and getting floated right, but to the left of Tab1, ditto with Tab3.  To fix this, I just rearranged the HTML to define Tab3 first, then Tab2 and finally Tab1.  This resulted in Tab3 being floated to the far right of the container, Tab2 being floated right (left of Tab3) and Tab1 floating right (to the left of Tab2).  Voila!  The result I was looking for.

Dojo TabContainer with horizontal tabs on right side in correct order.

However, don’t get too comfortable in the lime light. Web services are making way for a new, bleeding-edge class of solutions. Cloud services are web services offered in a cloud computing environment. It is even being suggested that an open protocol called XMPP (a.k.a. Jabber) could be one of the keys to forging a path to this new architecture. One of the main uses of XMPP is IM. Ever heard of Google Talk? Guess what protocol is behind it? Implementing a Jabber server is relatively easy. iDimensionz has a Jabber server running on one of our servers. With that kind of ease of use and the pervasiveness of an open protocol (and open source applications like Pidgin to support it), will cloud services descend to Earth for use by the masses or remain floating high out of reach?