1. Dustin Chalchinsky's Avatar
    I have an att galaxy s4 SGH-I337 that is carrier unlocked. Version 4.3 or 4.4, not sure.

    My phone is now stuck and wont proceed past the ATT symbol on startup.

    I downloaded the firmware from Sammobile and followed the sammobile tutorial on using Odin to install.

    PDA: I337UCUAMDL
    CSC: I337ATTAMDL
    MODEM: I337UCUAMD

    Trying to install firmware yields this on the phone

    ODIN MODE
    PRODUCT NAME: SGH-I337
    CURRENT BINARY: Samsung OFFICIAL
    KNOX KERNAL LOCK: 0x0
    KNOX WARRANTY VOID: 0x0
    CSB-CONFIG-LSB: 0x30
    WRITE PROTECTION: ENABLE
    eMMC BURST MODE enabled
    START [224, 1440]
    SW REV. CHECK FAIL :fused: 4, Binary: 1

    and this on Odin

    <ID:0/005> Removed!!
    <ID:0/005> Added!!
    <OSM> Enter CS for MD5..
    <OSM> Check MD5.. Do not unplug the cable..
    <OSM> Please wait..
    <OSM> I337UCUAMDL_I337ATTAMDL_I337UCUAMDL_HOME.tar.md5 is valid.
    <OSM> Checking MD5 finished Sucessfully..
    <OSM> Leave CS..
    <ID:0/005> Odin v.3 engine (ID:5)..
    <ID:0/005> File analysis..
    <ID:0/005> SetupConnection..
    <ID:0/005> Initialzation..
    <ID:0/005> Get PIT for mapping..
    <ID:0/005> Firmware update start..
    <ID:0/005> SingleDownload.
    <ID:0/005> aboot.mbn
    <ID:0/005> NAND Write Start!!
    <ID:0/005> FAIL! (Auth)
    <ID:0/005>
    <ID:0/005> Complete(Write) operation failed.
    <OSM> All threads completed. (succeed 0 / failed 1)

    What can I do?

    Am I screwed?
    09-20-2014 06:01 PM
  2. Howie Simmons's Avatar
    You were probably on a newer version than that. Try using Odin to go to NB1. If you need directions, you can find them at XDA.
    09-23-2014 05:42 PM

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