Q: I do have several matters, the first one is

That My battery is going crazy sometimes it is at 22% for example and if I plug it , it goes to 46% for exemple straight away. Or sometimes I am at 52% and I start to talk on an app and it goes in one shot to 18% or sometimes I am low battery like 25% I make a phone call or chat on an app and the phone shut down requiring charge.

Second matter I did install the Icloud board into my new computer which is not a mac but it is new and working perfectly. When I want to enter my email and password to get connected to my iphone it says that I need to put an  icloud adress. But annabastien@me.com is my icloud adress so I don't understand the matter I changed the password but nothing and I can't use an other one coz it is the one where I have all datas.

Third with the sharing 3G If I want to share 3G with my Ipad or with an other device I can do it ... but it won't work and my device will start to loose network and start to freeze I will have to turn it off an on and it will take a certain time before that I can get it back to the normal conditions and this since the begenning.

Thank you for helping on all this , more than anything for the email adress co z I need to synchronize it.

Thank you Regards.