Hi everyone.
I got my Note 2 in November it came with firmware 4.1.1 and baseband is I317MVLAJ2. I unlocked it with this method it works. Then rooted the device installed Custom Rom. Everything is fine but recently I connect my phone to computer. Samsumg Keir is telling me there is an update 4.1.2 with new baseband (I371MVLBMA3). So my question is if I restore back (unroot) to original firmware 4.1.1. Will I lose the carrier unlock.
Anyone no anything please let me know.
Many Thanks
It does not show me option 4-NW Lock NV Data Initialliz in network lock options. Can someone help?
Did you update to latest firmware? You have to be on 4.1.1 for this to work and not on 4.1.2
This is a good way to revert back to 4.1.1I didnt do update, I bought this phone today and it came with 4.1.2 installed. So that means this procedure only works with 4.1 and 4.1.1?
Thanks it worked after downgrading to 4.1.1
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when you revert back to 4.1.1 so you lose everything? like a factory reset?
Nandroid before
Flash 4.1.1
Unlock
Restore nandroid
Abrakadabra a little imagination and you lost nothing
Sent from my SGH-I317M using xda app-developers app
Downgrade the modem. Then the hidden menu will pop up.
Sent from my SGH-I317 using xda app-developers app