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[Q] "System software not authorized" message with I537UCUBML2

OP 1979jb1979

25th June 2014, 11:49 PM   |  #1  
OP Junior Member
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5 posts
Join Date:Joined: Jun 2014
Story: I rooted my stock S4A a while back, decided I didn't like it and wanted to update to 4.4 anyway, so flashed I537UCUAMF1 (4.2.2) (stupidly not realizing that I couldn't do OTA updates once I did that).

Now trying to update to 4.3 and got the "system software not authorized" message when I flashed I537UCUBML2.

What do I do?
26th June 2014, 12:05 AM   |  #2  
Quote:
Originally Posted by 1979jb1979

Story: I rooted my stock S4A a while back, decided I didn't like it and wanted to update to 4.4 anyway, so flashed I537UCUAMF1 (4.2.2) (stupidly not realizing that I couldn't do OTA updates once I did that).

Now trying to update to 4.3 and got the "system software not authorized" message when I flashed I537UCUBML2.

What do I do?

you flashing via odin using the correct tar files?
26th June 2014, 12:18 AM   |  #3  
OP Junior Member
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Quote:
Originally Posted by xAjCx

you flashing via odin using the correct tar files?

Yep, using Odin and the links on this page http://forum.xda-developers.com/show...9093&nocache=1
Tried Mirror 1 first, gave me that message. Now I'm trying Mirror 3, going to see what happens...
26th June 2014, 12:23 AM   |  #4  
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Quote:
Originally Posted by 1979jb1979

Yep, using Odin and the links on this page http://forum.xda-developers.com/show...9093&nocache=1
Tried Mirror 1 first, gave me that message. Now I'm trying Mirror 3, going to see what happens...

No luck, still gives me the message. Tried both Mirror 1 and Mirror 3 with different MD5's...
26th June 2014, 02:44 AM   |  #5  
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Quote:
Originally Posted by 1979jb1979

No luck, still gives me the message. Tried both Mirror 1 and Mirror 3 with different MD5's...

Are you sure you don't have a corrupted download? The MD5 of the file you download should match the MD5 for that file in the thread.

PS Questions should be posted in the Q&A section.
Last edited by Devo7v; 26th June 2014 at 02:47 AM.
26th June 2014, 06:30 AM   |  #6  
Quote:
Originally Posted by 1979jb1979

No luck, still gives me the message. Tried both Mirror 1 and Mirror 3 with different MD5's...

I think you're getting a bad dl as well cause mirror #3 is my DL and all you do is just extract the files from the zip folder and flash them.

The MD5 that you are getting wrong is probably because you are checking MD5 of the .7z file instead of each individual .tar file

If you are having trouble with the .7z file then here's a link to DL each .tar file directly (contains BL/AP/CSC/CP for ML2)
http://www.androidfilehost.com/?w=files&flid=13994
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