AT&T

How To: Install CWM Recovery on AT&T Galaxy S4 – SGH-i337

Sometime ago I had rooted my Galaxy S4 (SGH-i337) to enabled WiFi Tethering because I wasn’t done testing the stock image from Samsung / AT&T. Now its time for me to prepare to install CyanogenMod; Before I can do so I need to install ClockworkMod Recovery (CWM) which is a replacement recovery option for Android devices, made by Koushik “Koush” Dutta. More info here.

While the boot-loader on AT&T’s Galaxy S4 is locked  there is a way to install the custom recover using the LOKI method created by one of the XDA Developers which bypasses the boot-loader check to enable the custom recover options and allow you to install ROM’s.

So a few things we need to start and I’ll provide steps that worked for me.

Phone must have been rooted before starting this process (as you will need to move files around in system directories that you can only access as root

You need to download the loki_flash form: http://downloadandroidrom.com/file/GalaxyS4/loki/loki_flash  or from Github: https://github.com/djrbliss/loki

You will need to download the recover.lok for Galaxy S4 from: http://downloadandroidrom.com/file/GalaxyS4/SGH-i337/recovery/CWM/recovery.lok

Once downloaded use any file explorer that is able to be run as superuser – Example: Root Explorer (File Manager) and locate the two files you have just downloaded.

Select and copy the files loki_flash and recovery.lok to the following directory: /data/local/tmp

If not already installed download the Android Terminal Emulator and once at the command line type “su” without the quotes to elevate to superuser.

Once elevated in the terminal change directory by typing: cd /data/local/tmp | verify you are in the right location by typing “ls” without the quotes and you should see the files recovery.lok and loki_flash

In this directory (/data/local/tmp) type chmod 775 *

Now you will need to run the loki script by typing he following: ./loki_flash recovery recovery.lok | once this is run you will receive a successful message, you can then (when ready) type: reboot recovery in the Android Terminal.

Yeah, I made mistakes along the way. In the end it worked out.

Congratulations you now have ClockworkMod Recovery (CWM) and better yes the power to backup/restore ROMs and install custom ROMs such as CyanogenMod

To get back into recovery you have two methods:

  1. Access the Android Terminal Emulator and “su” into superuser and type: reboot recovery
  2. Power off your phone and power on again holding the volume up, center button and power button. Once you see a logo on the screen release the power button and continue to hold volume up, and the center button. Welcome back to the CWM Recovery Menu

WiFi Tether AT&T Galaxy S4 SGH-i337

I must first thank Zedomax over at galaxys4root.com for his work and information provided which made this possible for me tonight. My hat’s off to you sir.

Please visit his website and follow his YouTube Channel for all the latest and up to date info in rooting Android devices, such as the Galaxy S2, S3, and S4.

So how is this done!

  1. First thing is to root your Galaxy S4 (SGH-i337), this is a must
  2. Next, download the new Wifi Tether provisioning files. (Link) *his link not mine
  3. Use any file browsing app that allows for root access, such as ‘Script Manger’ found in the Google Play Store
  4. Browse as root  to /system/app directory and you will find two files called TetheringProvision.apk and TetheringProvision.odex.  Rename these files to TetheringProvision.apk.bak and TetheringProvision.odex.bak, respectively. I kept the orginal extension in the backup name so that if I reverted back I would remember what to name them
  5. Next go to your Download folder where you downloaded your new TetheringProvision.apk file and copy it to the file into /system/app directory
  6. Reboot your Galaxy S4 and try turning Mobile Hotspot on.  You still get AT&T’s warning message but tethering will now turn on and work.

Awesome isn’t it

Ultimate Credits go to the folks over at XDA – Stop by and give those guys/gals thanks

 

How to take a screenshot on the Samsung Galaxy S4

Hello All,

Today I got my hands on the new Samsung Galaxy S4 (AT&T). I wanted to test how to take a screenshot. For sometime now I have used my rooted Galaxy S2 with CyanogenMod which allowed for me to simply press the power button and get a menu context which allowed me to take the screenshot of my choice. Now with a stock out of the box device there isn’t a menu to do this, but rest assured there is a way and best of all its simple to do.

To take a screen shot with the Samsung Galaxy S4 you simple do the following.

  1. HOLD down the POWER button and the HOME button at the same time.
  2. Now go look for your screenshot to upload or email

If look for it you can find them in the directory /Pictures/Screenshots, or simply use the Gallery app.

HOLD down the POWER button and the HOME button at the same time

 

Wait… I’m not done. I found another way to take them also. This involves using the new Palm Motion feature which allows you to wave your hand magically over the Galaxy S4 to take the shot.

You enable this setting by:

Clicking on the MENU button and select SETTINGS

On the top menu bar, selection the “My Device” tab. Then select “Motion and Gestures”

Under “Palm Motion” settings, check “Capture Screen” button is set to ON.

Have fun! and Like me on Facebook

Galaxy S4 AT&T

I can feel it coming in the air tonight… And I’ve been waiting for this moment…

Well the wait is almost over for many of us as the folks over at CyanogenMod have just posted the following message ‘The patch to enable nightlies for the AT&T variant of the S4 (jflteatt) has just been merged – builds will be available with the nightly cycle this evening.’

Excellent work and in the nick of time as I am making the jump from my rooted GS2 to the GS4. I am sure there will be more to come soon. And I’ll keep you all posted.

What is CyanogenMod?

AT&T APN AND MMS Settings for Android

I Recently was playing with my Android.

After installing a new ROM I noticed my data network was not working.

After some searching around I found the following:

 

Basic Settings

AT&T
APN: wap.cingular
Username: WAP@CINGULARGPRS.COM
Password: CINGULAR1 (must be in CAPS)

 

Expanded Settings

Name: AT&T
APN: wap.cingular
Proxy: leave blank
Port: leave blank
Username:WAP@CINGULARGPRS.COM
Password:CINGULAR1 (yes this is in CAPS)
Server: leave blank
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
MMS Port: 80
MCC:310
MNC:410
APN Type: leave blank