Samsung Galaxy S/SGH-T959
|Model Number: SGH-T959|
- 1 Introduction
- 2 Getting started
- 3 ROMs
- 4 Utilities/Tools
- 5 Links
- 6 Model Specific Details
With the confluence of increasingly powerful hand-held devices and a relatively open software platform such as Android, more and more people are becoming curious about the possibilities of tinkering with these devices. With this curiosity comes inquiry, and this inquiry leads to exploration. However, while the resources to accomplish many exciting tasks are readily available, it is more than a trivial task to find answers for the questions those tasks elicit. Often finding the right question to ask is the real challenge.
This Wiki is intended to provide clarity to those who are just starting with Android, specifically the Samsung Vibrant. The resources gathered here, however, should also be valuable to seasoned users.
This is the Samsung Galaxy S Vibrant (SGH-T959) for T-Mobile. Not to be confused with the international variant (GT-I9000), Samsung Galaxy S 4G (SGH-T959V), Bell Vibrant (GT-I9000M), or any other variant for other carriers.
So you want to tinker with the Vibrant...
Initially approaching the topic of customization for the Vibrant (or any Android powered phone, for that matter) is daunting for the simple fact that it can be difficult to determine where to start. Most users that have explored this topic have learned that "rooting" is the first step.
What the hell is "rooting"?
Simply put, "rooting" is what enables you, the user, to make changes to the Android system that would normally be locked safely away.
Linux, the operating system on which Android is based, has a strict access structure that restricts all users from making significant changes to operating system. The only avenue by which system changes can be made is be entering a privileged mode called "root", or "super-user".
In Android environments, this privileged mode is inaccessible by default. The only way to make system changes is to use a special program called "Superuser" to mediate those actions. The process of "rooting" involves exploiting a security flaw in the OS to load the "Superuser" program onto the phone. As a result, the specific "rooting" process is typically different from phone to phone. The good news: super-smart, super-persistent Android hackers have found a way to root nearly every Android phone out there today.
Uhhh... I just wanna root my phone.
There are two common ways of "rooting": One method using a computer to transfer the files needed, the other using only the phone itself. Both do essentially the same thing. A file will be loaded on the phone, after which point the device will reboot (automatically or manually) into recovery mode. <Todo: explain recovery, how-to get in, etc...>
Rather than re-hashing the text on the individual sites, I'll provide a link to the sites that will help get the job done. Both are pretty straightforward.
--Classic rooting method-- Link to XDA forum
--One Click Root, Using PC-- Link to XDA forum
--Without PC-- Link to XDA forum
How To Flash a ROM
This is a generic guide that should work with all Vibrant ROMs that have been packaged into a flashable zip for use with Clockwork Recovery. Please read all information in the initial post of each ROM release thread in case there are additional instructions from the dev specific to that ROM.
Step 1: Root your phone.
Step 2: Go to the Market and download ROM Manager or the apk at http://www.clockworkmod.com/rommanager (in case if you don't have Google Apps installed).
Step 3: Open ROM Manager and select Flash ClockworkMod Recovery. Select Samsung Vibrant (MTD).
Step 4: Find a ROM of your choosing that says it can be flashed via Clockwork Recovery. This file will be a .zip file. If it is a .pit or .tar file, you will need to flash via Odin (which is explained in another section of this Wiki).
Step 5: Download the ROM of your choice, making sure that it is put onto the internal SD card NOT the external. Also, DO NOT rename the file.
Step 6: Reboot into ClockworkMod Recovery. There are several ways to do this: click Reboot into Recovery in ROM Manager or power off your phone and use the 3 button combo (power and volume up & down). If you initially go into stock recovery (a screen with blue lettering, an exclamation point and only 4 options) don't panic. Simply select "reinstall packages" using the volume rocker and then the power button once your selection is highlighted. Sometimes you will have to select "reinstall packages" twice.
Step 7: When you see green letters, you are in Clockwork Recovery. Select "install zip from sd card" and then "choose zip from sd card." Find the ROM .zip file that you downloaded in Step 5 and put on your internal SD. Select it.
Step 8: Let the install do its thing. Wait until it says the installation is complete.
Step 9: Go back to the main Clockwork Recovery menu and select "reboot system now."
Step 10: Enjoy your new custom ROM.
Check the Guides section of this Wiki for more detailed information, including how to backup your data before flashing a new ROM.
(See Custom ROMs)
At some point or another, any Vibrant user who delves into modding/hacking/improving their device will find themselves needing a it more than a just their phone, pc and interface cable. Below are a few utilities to assist with access to parts of the Vibrant unaccessible otherwise.
ADB (Android Debug Bridge) is a small command-line utility for PC's (Windows and Linux) included as part of the Android Software Development Kit (Android SDK). It's not particularly complicated, but it does provide an external path to allow manipulation of the Android hardware, making it indispensable. From the command line, it's possible to reboot and enter recovery mode, push files onto the phone's memory, and allow or shell access to the phone. For those people who have hardware locked phones that wont allow entry to recovery mode using the phone's hardware buttons, ADB is often the easiest means of getting into recovery.
In order to use ADB, the correct USB drivers must be installed. See the drivers section for links.
There are many resources explaining the many uses of ADB. Google's website on ADB is quite informative, but may be overkill for some folks looking to do very simple tasks. An XDA user, Nephron has put together a how-to page with details on setting everything up.
Basic ADB Commands: Run from the Windows/Linux/Mac command line.
adb devices Used initially upon connecting the phone to computer. This will start the ADB server if it is not started and return a unique identifier for th attached phone. This will provide confirmation that the phone is connected and ready to receive commands from ADB.
adb reboot recovery This will send a command to the attached device to reboot into recovery mode.
adb shell Access of the Android shell of the connected phone is one using this command.
adb kill-server Used to stop the ADB server (if having trouble getting ADB to recognize the device)
adb start-server Often used in conjunction with the 'kill-server'.
ADB is most readily available as part of the Android SDK available from Google's Android site directly: http://developer.android.com/sdk/index.html
Windows USB drivers for Vibrant: http://forum.xda-developers.com/showthread.php?t=728929
Generic ADB drivers: http://developer.android.com/sdk/win-usb.html
Version 1.70: http://forum.xda-developers.com/showthread.php?t=821625
- Samsung Vibrant Bible: http://forum.xda-developers.com/showthread.php?t=771111
- [GUIDE] FIX AND RESCUE YOUR VIBRICK!: http://forum.xda-developers.com/showthread.php?t=848737
- GUIDE - TIPS - TRICKS http://forum.xda-developers.com/showthread.php?t=732458&highlight=wiki
- An even easier, straight-forward NOOB guide: http://forum.xda-developers.com/showthread.php?t=849028
- Three ways to get into download mode: http://forum.xda-developers.com/showthread.php?t=854924
- Unlock phone on Stock Android for Vibrant: http://forum.xda-developers.com/showthread.php?t=854417&highlight=unlock
- How to partition your external SD card: http://forum.xda-developers.com/showthread.php?t=746865
- [TUT]Heimdall-restoring kernel(video): http://forum.xda-developers.com/showthread.php?t=858687
Unlocking your phone
- Zipfile to unlock phone: http://perso.numericable.fr/helroz/Perso/repair_nv_data.zip
- Step by Step instructions how to unlock your phone by helroz: http://forum.xda-developers.com/showthread.php?t=822008&highlight=unlock&page=11
Adding a Front Facing Camera to your Vibrant
- How to add a FFC to your Vibrant by siirial : http://forum.xda-developers.com/showthread.php?t=804146
- [Poll] Which one is your favorite custom 2.2 ROM and why? http://forum.xda-developers.com/showthread.php?t=850556
- ROM Reviews: http://forum.xda-developers.com/showthread.php?p=9487660#post9487660
- almyz125 ROM Reviews: http://vibrantromreview.blogspot.com/
- Complete Teardown of a i9000 Samsung Galaxy S (Very similar to Samsung Vibrant) http://www.squidoo.com/disassembly-of-samsung-galaxy-s
- How to Guides for doing things in Ubuntu OS (Requires you running Ubuntu on your computer) http://www.xxthe3dmanxx.com/guides.html
Model Specific Details
Original Cellphone Carrier
Compatible Cellphone Carrier
Wind Mobile (Canada) ATT (1900 UMTS) Mobilicity (Canada)
Quad Band Voice GSM:
Quad Band Data GSM/GPRS/EDGE/2G:
Tri Band Data 3G/HSDPA:
Included External SD
- 4 Soft buttons
- No Front Facing Camera (however there is a hardware mod to add one)