I have applied the icloud on my sisters id accidently. How can I no w remove this information and set up my own Icloud on another computer with out loosing either of our information from the phone

Question

I have applied the icloud on my sisters id accidently. How can I no w remove this information and set up my own Icloud on another computer with out loosing either of our information from the phone.

Answer 1

Please read before going through with this procedure.
If you really want your contact back and you did not do another iCloud backap since you deleted some of your contacts, you can do a hard reboot on both devices with iClouded contacts by holding down the home and lock buttons on each of them for 10 seconds ignoring the slide to turn off thing. Make sure you have iCloud contact services off before doing so. You can then go through the whole set up process until you get up to the backup part. You then press to restore from an iCloud backup (make sure you choose the right backup for the right phone). If you didn't make an iCloud backup before the contact incident, you will have to use your two-month-old iTunes backups. Each phone should have their contacts the way they were from your last backup. You then go into Settings>iCloud>and turn off contacts. You then can choose if you want to keep your current contacts or not. Turn this off on both phones just incase you add another iCloud device to the mix later on. Now your contact lists are no longer linked (Caution: side effect may include lack of edit button). You may now add and delete contacts as you please without it happening on your other phone.
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