That I don't know it and to be frankly, I don't reccomend it. But you can try installing the version of firmware that contains the different font version. This different font version, at least for the global and me, contained the unicode font that made me possible to see notifications in Greek...
I have international GTR and installed font 11 to have Greek shown correctly. At the link above have found Unicode font in Chinese version ROMs to try correct ??? problems
Hello. Will upload whatever I can find. But I don't see font 11 for the chinese version for GTR. I see there is a font 11 for GTS china - vers. 0.0.8.12 firmware for the device Amazfit GTS china (kestrel) version - font #11
Fr some reason, GTS, doesn't support all fonts, like Greek for example. This is because it has no unicode fonts in. I have found a way to insert them. Before the operation, GTS notifications are like this:
After making my modifications, notifications look OK
The text is written in Greek...
Found this at Github, which unpacks everything - https://github.com/ghtalpo/py_amazfit_tools/blob/master/release/win32/amazfit_gtr_tools_WIN32.7z
But I cannot convert now the zip to bin.
Honor Band 5 Global Edition, got as update the saturation that existed only in the chinese version and the Music Player.
This is what the Update Log showed...