Etiquettes and respect for the Quraan

Q: If a person has a small Quran in his top pocket that is zipped closed, and he entered the toilet like this, would this be sinful or permissible?

Q: We download the Quran on our cell phones. Do we have to respect our phones like we do for real paper Quran? Like not sitting on it, not touching it without ablution etc and what about the memory card if there is a Quran stored in it? What is the ruling?

Q: A person has a small Qur'an in his top pocket. Would it be permissible to perform Salaah with it in the pocket because in sajdah the Quran would be quite low?

Q: When travelling (during Hajj etc) is it permissible to carry a Qur'aan Shareef in a back pack?

Q: I see people after reciting Qur'an that they kiss it and place it against their foreheads. Is this permissible?

Q: Are you allowed to read Qur'an off by heart or by looking on a computer screen if you have urine on you for e.g. your doing istibra by putting tissue on your private organ to make sure all the drops come out?

Q: What is the method of closing one's Qur'an Shareef if one needs to renew one's wudhu? Kindly explain the mas'alah when one is alone and when one is reciting Qur'an Shareef with people around.

Q: Increasingly persons with little or no pain in the legs are sitting on comfortable sofas at home and on chairs in the Musjid reciting Qur'an as they would read a newspaper. Their excuse being it's not a sin. Is it? How should one sit when reciting Qur'an? What naseehah can be offered to relatives and friends who see no problem sitting on a chair, sometimes with legs stretched out, reciting Qur'an?

Q: What is the ruling regarding:

1) A person facing his back towards the qiblah? Is this at all disliked?

2) A person facing his back towards the Quran shareef?

Q: My cat fell asleep on top of the Qur'an Shareef and other Deeni kitaabs. Please advise on what I should do in this instance. Is it necessary to awaken and move the cat?