want to know if the bbm chats in my old device will be restored if i have removed the sim and using it in a new device. If i restart the ph using a new battery will the old msgs still show?
i don't believe so no. You are having two devices and switching the sim? the contracts should be there but as for the conversations i am not sure.Are you doing any kind of restore or simply place the sim card in the new device?
If the old device was set to save messages, those messages will be visible. Any BBM messages on a different BlackBerry will NOT be transferred to the old BlackBerry and vice-ce-versa.