Unsoft bricking is very easy. Since 10.7 is downgradable, there's no risk to this. Even if 10.7 wasn't downgradable, an updated 3DS is worth more than no 3DS.
1. Open up your 3DS
2. Hold L+R+A+Up
3. While those are held, turn on your 3DS. You might have to move your fingers around
4. Update your system.
5. You'll be unsoft bricked!
1. Open up your 3DS
2. Hold L+R+A+Up
3. While those are held, turn on your 3DS. You might have to move your fingers around
4. Update your system.
5. You'll be unsoft bricked!
Video