After upgrading to iOS system 26, the local name broadcast type is 08, but before upgrading, it is 09 and will be included in the scan resp message; In version 26, the scan resp will also include Manufacturer Specific Data. Before the upgrade, the broadcast message may not necessarily include Manufacturer Specific Data; What I want to ask is, are there any restrictions on Bluetooth broadcasting in version 26? Is it necessary to include Manufacturer Specific Data data? If Manufacturer Specific Data data is included, it may cause fields in the local name broadcast to be truncated and use simple names of type 08
