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Tried to unroot but now I can't root or downgrade to pre-patched rom

OP indigo0086

5th May 2014, 08:24 AM   |  #1  
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I was installing cyanogenmod but something soft-briked it so I went back and did the unrooting process but this time installed 4.4.2 instead of the older rom. After trying to root I learned that the stock rom I was on patched rooting away. Now I'm stuck and even trying to downgrade I get the following error in odin. All my searching I haven't found anything on how to fix this. Can someone help, all the guides on the forum do not work.

<ID:0/006> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> M919UVUAMDL_M919TMBAMDL_M919UVUAMDL_HOME.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/006> Odin v.3 engine (ID:6)..
<ID:0/006> File analysis..
<ID:0/006> SetupConnection..
<ID:0/006> Initialzation..
<ID:0/006> Get PIT for mapping..
<ID:0/006> Firmware update start..
<ID:0/006> sbl2.mbn
<ID:0/006> NAND Write Start!!
<ID:0/006> sbl3.mbn
<ID:0/006> rpm.mbn
<ID:0/006> aboot.mbn
<ID:0/006> FAIL! (Auth)
<OSM> All threads completed. (succeed 0 / failed 1)
<ID:0/006> Removed!!
5th May 2014, 01:04 PM   |  #2  
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Guess I didn't need to do that, still was able to flash custom rom, thought i lost that ability. Now I only have to worry about the whole flag for warranty
.
5th May 2014, 10:28 PM   |  #3  
lagunas11's Avatar
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Try getting another stock file, what I mean by another I mean find it from xdas s4 thread and a new version of Odin, preferably a older version

Sent from my SGH-M919 using XDA Premium 4 mobile app
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