Could you delete:
/* https://sourceforge.net/p/libmtp/bugs/1720/ */
{ "Wileyfox", 0x2970, "Spark Plus", 0x2008, DEVICE_FLAGS_ANDROID_BUGS },
because it's duplicate
And rename to:
/* https://sourceforge.net/p/libmtp/feature-requests/289/ */
{ "Wileyfox", 0x2970, "Spark/Spark Plus", 0x201d, DEVICE_FLAGS_ANDROID_BUGS },
Anonymous
adjusted, thanks!