Official Samsung Galaxy S4 SGH-i337 USA ATT Stock Rom
Can be used for:
- Repair firmware or unbricking Samsung Galaxy S4 SGH-i337 USA ATT like Bootloop/Softbrick/white blank screen/Can not boot to homescreen, Hardbrick, Lost Recovery, Installation Xposed Installer/ Rooting failed and others
- Software Updates or Downgrade Samsung Galaxy S4 SGH-i337 USA ATT d2vzw
- Hard reset Samsung Galaxy S4 SGH-i337 USA ATT to 100% Stock factory
- Rollback from custom rom to stock rom Samsung Galaxy S4 SGH-i337 USA ATT
- Fix Imei Marked by No Signal, Unknown IMEI or Baseband
- Unroot Samsung Galaxy S4 SGH-i337 USA ATT
- Virus / Ads Removal and others
- Guides how to flash firmware Samsung Galaxy S4 SGH-i337 USA ATT -> Read here
- Before flashing your Samsung Galaxy S4 SGH-i337 USA ATT, please recognize the Samsung firmware type below …
- PIT = Partition Information Table = Configuration file for each partition in the Samsung Galaxy S4 SGH-i337 USA ATT, You only need it if you ever mess up the direction of the partitions.
- PDA = AP = Application Processor = HOME = file contains System.img , Boot.img, Recovery.img or other binari files
- CSC = Consumer Software Customization = Adjustment files for or from network provider, carrier, country or specific to that region, usually consisting of APN Settings and carrier branding
- BL = Bootloader = Files that are closely related to the Kernel recovery atau ROM loading process on Samsung Galaxy S4 SGH-i337 USA ATT, and basically for security’s sake is in a locked bootloader, before a third party developer performs Unlock
- CP = Core Processor = MODEM = PHONE = Matters related to network signals, IMEI or baseband.
- Flashing Full repair firmware 4 or 5 file service EEPROM ( FACTORY FIRMWARE ) : PIT, AP, CP, BL, CSC file also can used to Fix unknown Imei / No Signal / No baseband / can not flashing effect the OEM bootloader is locked at your Samsung Galaxy S4 SGH-i337 USA ATT
- Samsung Galaxy J7 Stock rom for other models -> Download here
- How to Bypass or Unlock Samsung Galaxy S4 SGH-i337 USA ATT from Google Account Verification or FRP “Factory reset Protection” -> Read here
- If you have problem with Google apps. Please install matches Gapps.zip for Samsung Galaxy S4 SGH-i337 USA ATT from -> Download Gapps Here
- Rooting Android 7.0 Nougat Samsung Galaxy S4 SGH-i337 USA ATT via PDA/AP odin, Download ” CF-Auto-Root-j7popeltetmo-j7popeltetmo-smj727t.zip ” then read how to root -> Read here
- Download + How To Flash CWM Recovery For Samsung Galaxy S4 SGH-i337 USA ATT -> Here
- Download + How To Flash Latest TWRP Recovery For Samsung Galaxy S4 SGH-i337 USA ATT -> Here
- If Samsung Galaxy S4 SGH-i337 USA ATT say Secure Download is Enabled on Odin Mode/ Download Mode, usually Odin3 flashtool always Faild, for the solution is try installing firmware consisting of 4 Files “AP / PDA + BL + CP + CSC and PIT, if failed too, try changing MMC IC your Samsung Galaxy S4 SGH-i337 USA ATT.
- If you download and flashing an old firmware version, you can update to the Latest version of Samsung Galaxy S4 SGH-i337 USA ATT Firmware via OTA Updates
All your actions is your own risk, Boycracked.com is not responsible for anything. Please download the firmware that matches your region or carrier, and make sure that your device is the Samsung Galaxy S4 with the Model number SGH-i337.
Be a smart android user.
Stock rom :
- Download I337UCUAMDL_I337ATTAMDL_ATT.zip
- Download I337UCUAMDB_ATTAMDB_ATT_USA_Android_4.2.2.zip
- Download I337UCUFNB1_Rootable_Full_Odin.rar
AP / PDA :
- Download AP_I337UCSGOK3_CL6185444_QB11740276_REV06_user_low_ship_MULTI_CERT.tar.md5
- Download CSC_ATT_I337ATTGOK3_CL6185444_QB11740276_REV06_user_low_ship_MULTI_CERT.tar.md5
- Download CP_I337UCSGOK3_CL6185444_QB11740276_REV06_user_low_ship_MULTI_CERT.tar.md5
- Download BL_I337UCSGOK3_CL6185444_QB11740276_REV06_user_low_ship_MULTI_CERT.tar.md5\
Credits: (Image) Gsmarena, (Files) XDA and all android developer.