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Or Continue to Thread: [Q] s4 unable to update
4th March 2014, 11:46 AM |#3  
Senior Member
Thanks Meter: 33
Make sure an upgrade is available for your phone carrier and or for your region.
If not, you can't update OTA or Kies.
Also make sure you are not rooted.
Then read the tutorial and use Odin if you really want an update.
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