Ios App Signer Not Working. You can sign 3 at a time with the help of this. And, when he’s skeptical about something, you should probably refrain from installing that tool or tweak on your device.

@saeedsheikhi i used app signer a few times, as i remember you could select not change bundle id at all. Additionally, you also need xcode to install the app on your ios device. In order to sideload on the latest ios versions, we are forced to set a unique bundle id and in doing so, game center does not recognise the app therefore will not prompt you to restore your save.
Still says can't sign anything.
[tutorial] how to sign apps with xcode + ios app signer (requires a mac, hackintosh, or virtual machine). And, when he’s skeptical about something, you should probably refrain from installing that tool or tweak on your device. Still says can't sign anything. [updated] cydia impactor works with ios 11