Information: Samsung Galaxy S4 (AT&T) ("jflteatt")

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Samsung Galaxy S4 (AT&T)

Galaxy S4 (AT&T) Specifications
Codename: jflteatt
Also known as: SGH-I337
Vendor: Samsung
Release Date: 2013 April
Carrier: AT&T
Type: phone
GSM freq: 2.5G GSM/GPRS/EDGE – 850, 900, 1800, 1900 MHz
3G HSPA+ – 850, 900, 1900, 2100 MHz
LTE freq: 700, 800, 1700, 1800, 1900, 2600 MHz
Platform: Qualcomm Snapdragon 600
CPU: 1.9 GHz quad-core Krait 300
GPU: Adreno 320
Weight: 130g
Dimensions: 136.6 mm (5.38 in) H
69.8 mm (2.75 in) W
7.9 mm (0.31 in) D
Screen dimension: 127 mm (5.0 in)
Resolution: 1920×1080
Screen Density: 440 ppi
Screen Technology: Pentile RGBG Full HD Super AMOLED
Internal Storage: 16/32/64GB
SD Card: up to 64GB
Bluetooth: 4.0
Wi-Fi: 802.11a/b/g/n/ac
Main camera: 13 MP, 1080p Full HD Video Recording @ 30fps
Secondary camera: 2 MP 1080p HD Video Recording @ 30fps
Power: 2600 mAh Li-ion, removable
Peripherals: DLNA, Miracast, GPS/GLONASS, NFC, Infrared Port, USB 2.0 (Micro-B port, USB charging), USB On-The-Go 1.3, MHL 2.0, HDMI (TV-out, via MHL A\V link), Accelerometer, Barometer, Gesture sensor, Gyroscope, Hall effect sensor, Hygrometer, Magnetometer, Proximity sensor, RGB light sensor, Thermometer
CM Support: 10.1, 10.2, 11


Note: No longer depreciated

Starting with CM 12 nightlies, this carrier specific device no longer uses the unified device build. However, it can still be found at jflte. Unfortunately, this is not reflected on in the built-in Cyanogen updater in unified builds.

Get CyanogenMod for the Galaxy S4 (AT&T)

Development channel a.k.a. Nightlies, usually generated every 24 hours, experimental, newest features, unstable! Release channel a.k.a. M-builds or Milestone snapshots, all or nearly all issues resolved, stable for daily use


How to install CyanogenMod on the Galaxy S4 (AT&T)

Or build CyanogenMod yourself

Build guide

How to build CyanogenMod for the Galaxy S4 (AT&T)

Source code


Additional resources

Special boot modes

  • Recovery: Vol Up & Home & Power
  • Download: Vol Down & Home & Power

Known Issues

To see a list of known issues, or to submit an issue, visit the Known Issues page for the Galaxy S4 (AT&T).

Find help online

You may find assistance with the Galaxy S4 (AT&T) on Internet Relay Chat or on the CyanogenMod forums.


The following people are maintainers for this device: attn1

Edit the jflteatt device template

This wiki has a "master" device template for adjusting settings pertaining specifically to the Galaxy S4 (AT&T) (learn more). To change these master settings, edit the wiki device template at Template:device_jflteatt.

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