No, 4K resolution is not only available for YouTube premium members. YouTube offers 4K resolution videos to all users, both free and premium. However, the ability to stream videos in 4K resolution may depend on the device being used and the internet connection speed. Some older devices or slower internet connections may not support 4K streaming. **

Some of the anime that are exclusive to Crunchyroll Premium include "Attack on Titan," "One Piece," "My Hero Academia," "Demon Slayer," and "Naruto Shippuden." These popular anime series are only available to watch on Crunchyroll with a Premium subscription, making it a desirable platform for anime fans. Additionally, Crunchyroll also offers simulcast of new episodes for many ongoing anime series, giving Premium subscribers early access to the latest episodes. **

The mobile phone may not be turning on properly due to a variety of reasons such as a drained battery, a software glitch, or hardware damage. If the phone only vibrates when turned on, it could indicate a problem with the display or internal components. It is recommended to try charging the phone, performing a hard reset, or seeking assistance from a professional technician to diagnose and fix the issue. **

The phone may not be able to turn on because of a software or hardware issue. If the phone only vibrates when turned on, it could indicate a problem with the display or the internal components that control the phone's functions. It is possible that the phone's software has become corrupted, preventing it from fully booting up. In some cases, a faulty battery or power button could also be the reason why the phone is not turning on properly. **

No, I am not an ADAC Premium member. **

One Piece is only available for premium members on Crunchyroll because it is a popular and highly sought-after anime series. By making it exclusive to premium members, Crunchyroll can incentivize more viewers to subscribe to their premium service, which helps support the production and licensing costs of the show. This model allows Crunchyroll to continue offering a wide range of anime content to its users while also ensuring that popular series like One Piece receive the necessary financial support for their continued production and distribution. **

Whether the boiler should be turned off or on depends on the specific circumstances. If the weather is warm and there is no need for heating, it is generally more energy-efficient to turn the boiler off. However, if the weather is cold and there is a need for heating, then the boiler should be turned on to maintain a comfortable temperature. It's important to consider the energy usage and the comfort of the occupants when deciding whether to turn the boiler off or on. **

The decision to permanently turn on the hot water under the table or only turn it on when needed depends on the specific circumstances and usage patterns. If the hot water is frequently used and there is a consistent demand for it, it may be more efficient to keep it permanently turned on to ensure immediate availability. However, if the hot water is only needed occasionally, it may be more energy-efficient to only turn it on when needed to reduce unnecessary energy consumption. Consideration should also be given to the cost and environmental impact of keeping the hot water permanently on versus the inconvenience of waiting for it to heat up when needed. **