Hi team,
Here's the request from the customer:
The SDK version is 6.40. The project example is " simple_peripheral_oad_onchip ".
He has successfully updated the code through BTOOL. However, when he changed the 16 BYTES UUID in the project to his company's designated code, and the 0xFFF0 Service in the example and several Characteristics are changed to the method specified by his company. However, all settings of the Service of 0xFFD0 have not been changed.
After the compiler, he can successfully convert the burned official program TARGET OAD into his company's program. But he can't convert the TARGET OAD that has already burned his code into his modified program.

The error content is as shown below:

He also refers to others' articles mention that " btool_gatt_uuid.xml" can be modified:

So he also tried to change all the UUIDs in "btool_gatt_uuid.xml" to his company's UUID. When re-executing BTOOL again, the same error as shown in the figure above still occurs.
Could you help check this case? Thanks.
Best Regards,
Nick