You gripe about coins. Someone tells you how to earn more by changing the date. Then you whine about having to shake the thing. You would have to to that anyway, whether you had to change the date or not. Stop being lazy and shake the dang 3ds....or actually go out and walk to earn your coins. "Too much effort " hahaha. A few taps of the stylus is indeed grueling and taxing on the body.
Xbox Live Gamertag: TheSystemFailed 3DS Friend Code 1092-2676-3451 USA East Coast
You are going to get banned for your hacked 2DS. That would keep me up at night if I were you.
Even if the system gets banned, it is only the system, not the NNID, and it takes 5 minutes or less to remove the ban. Meanwhile it gives you access to applications you can just open to instantly have 300 coins, and a bunch of other QoL functions, like being able to dim the backlight lower than the 1 setting drops it to, which is great for midnight gaming.