Originally Posted by alexander_ekin
Is posibble to Upgrade via Kies? Thank You
I have my phone flashed to another carrier also running 4.4.2 NABD. You should be fine to Odin the NAB tar file, but might have to flash the Mj4 modem afterwards. On the NABD modem, it kept trying to read from the sim card (NAB may be ok). The MJ4 modem works fine with 4.4.2 and everything works as it should now. Make sure you back up everything first.
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