Hello, Im planning to upgrade the os on my s3 i747 from at&t. It is currently running 4.1.1 jelly bean with baseband i747ucdlk3. Im familiar with the update procedures but Id like to be certain on some parts before starting.
1. Can I upgrade straight to the latest version? 4.1.1 -> 4.4?
2. The phone was originally 4.1.2 but I downgraded to 4.1.1 in order to unlock it. If I upgrade, would I lose the unlocking?
3. Since im running lk3, Im kinda at a loss as to what version to choose. Can I simply pick the newest?
Any info is appreciated!
1. Can I upgrade straight to the latest version? 4.1.1 -> 4.4?
2. The phone was originally 4.1.2 but I downgraded to 4.1.1 in order to unlock it. If I upgrade, would I lose the unlocking?
3. Since im running lk3, Im kinda at a loss as to what version to choose. Can I simply pick the newest?
Any info is appreciated!
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