Recycling an old iPad
I bought and set up a 2019 version iPad Air (3rd generation) this summer. My iPad2 is now redundant and will be recycled. I want to get rid of all data on the iPad2 and presumably this is done via the Factory reset option. Is that correct?
I changed my Apple ID on my iMac and new iPad Air quite recently but the iPad2 still has the old Apple ID on it as I haven’t used it since March. Will I have to update the Apple ID on my iPad2 before erasing the data? Would the iPad2 need to be connected to Wi-Fi in order to update the Apple ID? I would prefer not to connect it to Wi-Fi if possible as there has been a security breach on this device in the past. Thanks
iPad 2, iOS 9