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[Q] galaxy s3 i747m 4.1.2 to 4.3

OP sabrinus

29th January 2014, 07:33 PM   |  #1  
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hello,

I have a Galaxy S3 i747m Version 4.1.2, and I want the past to version 4.3.

when I try to do the parameter from the phone I get a message that displays "your device has been changed. upgrades, software updates are no longer available"


how I can do it from the computer? and what do I need to download as an application?


excuse me for my English is google who translated
29th January 2014, 11:10 PM   |  #2  
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I recommend that you not update to 4.3 if you ever intend to root the phone or install a custom rom and recovery.
30th January 2014, 10:18 AM   |  #3  
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my phone was Roote but I remove the root to move to version 4.3
30th January 2014, 11:32 AM   |  #4  
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Do you have warranty on your phone? If you do and you root a stock 4.3 room ROM, it will trip the Knox counter and good your warranty.
Last edited by audit13; 30th January 2014 at 10:51 PM.
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