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[Q] Downgrade 4.4.2 to 4.1.1 to unlock

19th August 2014, 05:43 AM |#1  
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Is it possible to downgrade from 4.4.2 to 4.1.1 to unlock the device?
19th August 2014, 11:28 AM |#2  
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You just flash the 4.1.1 then probably have to flash your bootloader if it doesn't boot and then flash the jl2 radio
30th September 2014, 08:21 PM |#3  
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Hi, I have a custom rom, the galaxy project 4.4.2. What I need to do to unlock the phone?
Can I downgrade to a custom 4.1.2 via recovery, and apply the unlock tutorial?
30th September 2014, 11:41 PM |#4  
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Correct me if I'm wrong, It's the bootloader that has to be downgraded in order to unlock using the hidden menu. But with devices that took OTA updates 4.3 or later, downgrading bootloader will brick the phone. I'm also looking for an unlock option but no luck so far because my Note 2 has OTA 4.4.2. Does anyone have better information about this?
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