How to backup disabled Iphone?

You cannot. Once the device is disabled, the data is no longer available. You will have to restore the phone to get it working again, and then restore to your last backup. This is why you need to ensure you are doing regular backups. Sorry.

Can you connect to your computer and backup over WI-FI? See 5he 'Turn on Wi-Fi syncing' section in:

Sync iPhone with your computer - Apple Support

Or backup to iCloud?

How to back up your iPhone, iPad, and iPod touch with iCloud - Apple Support

javaliga wrote:

Can you connect to your computer and backup over WI-FI? See 5he 'Turn on Wi-Fi syncing' section in:

Sync iPhone with your computer - Apple Support

Or backup to iCloud?

How to back up your iPhone, iPad, and iPod touch with iCloud - Apple Support

Does Wi-Fi syncing do any backup tasks?

Could you describe "disabled"?

Are you having problems with any cable, or just one that doesn't seem to work? I only say that because some third party cables just don't work and an Apple OEM or "Made for iPhone/iPad/iPod" cable will work. There doesn't appear to be any way to perform a backup through Bluetooth or Wi-Fi to a PC or Mac. If you can't connect anything through the Lightning port, the only way to back up may be via iCloud.

If the phone is disabled it is too late to back it up. Backups are for before disaster strikes. Are you sure you didn’t enable automatic nightly backups? If not, why not?