My iPhone 5S is getting very hot and the battery drains like 5 % in 30 seconds. I've tried it all, restoring and stuff and I've read that the problem is with iCloud. So I've deleted my iCloud account from my iPhone and now it is cool.
But still I really need to use my iCloud.. Some say that you need to make a new iCloud email. But that doesn't seems to be a solution because I use that iCloud email with all my devices.
How can I find the problem in iCloud?