non-direct advertising and buttonless DFU features

[mhbkamaei]

here is a direct quote from https://github.com/NordicSemiconductor/IOS-DFU-Library :
"Since iOS 13.3 (?) devices with Legacy DFU that do not use bonding, but use direct advertising in DFU Bootloader mode cannot be updated anymore. The same applies to Android devices with latest security patches. The solution is to modify the bootlaoder on a device to use non-direct advertising, but in order to update devices that are already in production, older, not updated devices are required. Nothing can be done on the library side, as the iOS just stopped reporting such advertising packets."

so I cannot use my iphone and have to use my old android phone.
is there any possible way to add non-direct advertising and buttonless DFU feature?