New answers tagged sim-unlocking
Once a device is unlocked from its carrier no update will re-lock your device. It is permanently unlocked.
Not per se. You can flash any recovery you like without unlocking the bootloader, but you need to unlock it to boot the recovery. If you flashed CWM and you can boot it, it shows that the bootloader is unlocked.
It depends. Is it factory SIM-unlocked, has it been unlocked through official channels, or has it been hack-unlocked? If it's either of the first two, you should be fine through any software updates. If it's been hacked unlocked though, I'd be careful of updates until someone confirms it working.
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