Sunnats and aadaab of wudhu

Q: What is the method of ghusl and wudu in the Hanafi mazhab? I just want to be sure that whether I am performing ghusal and wudu correctly.

Q: I wash my hands at the start of wudu, but not during washing my arms. I have been washing wrist to elbow. When wiping my ears I have only wiped the main ear entrance and the outside of the ear, not all the contours. Is my wudu invalid and if so because of my ignorance do I have to make up all these prayers?

Q: If there is attached toilet bathroom, then can we read dua of wudhu, etc in the bathroom part?

Q: I am asking that not long ago I found out that while doing wudu at the end when you do masah, I used to wash my ears first then wash my hair couple of times and I found out the real order and started doing it like the order you really should. So I'm asking that I'm not sure what's the ruling on that because some people say it's okay if you didn't know but now I'm sending this question to you because I really want to know?

Q: While performing tawaaf my wudhu broke due to blood coming out from a wound due to the crowd. I renewed my wudhu with zam zam water so is my wudhu and tawaf valid?

Q: I wanted to know about wudu in bathroom area. As you know in western countries (UK) Commode and sink and shower all in one, 3 piece bathroom. I wanted to know if I am making wudu in bathroom and I cover commode with lid, then I can read mustahab duas in toilets because dirty part is closed now though in same bathroom or in close vicinity or am I not allowed to read any duas there, while making wudu?

Q:

1) A person has a bathroom with toilet shower etc in one room. If he makes wudhu in the shower cubicle, with the transparent glass between him and the toilet, will it be permissible to read the duas and take Allah's name?

2) In the masjid toilets, there is a passage with many doors for individual toilets. Is the passage considered to be part of the toilets?

3) If the passage through next to the toilets leads to classrooms, which are also accessible from the masjid, and a person needs to carry kitaabs through to the classroom, should he use this passage or go through the masjid?

Q: What's the correct manner of making masah of the head during wudhu?

Q:

1. Should I try to remain perpetually in the state of wudhu even if it entails making wudhu in a combined toilet-bathroom multiple times a day? The toilet is very close to the sink.

2. Is it correct to bring a Miswaak into a combined toilet-bathroom in order to just wet the end of the miswaak if this is also done multiple times a day? The toilet is very close to the sink.

3. Please advise if there is any change to the rulings in questions (1) and (2) if the sink was not very close to the toilet, but still a combined toilet-bathroom.

Q: What is the sunnah method of making masah of the head?