Really glad to found the right spare parts (even with a fancy golden rear plate!).
The only two things that could be improved in my opinion are:
- more detailed delivery date instead of a range of 4-10 days (but I assume that's up to the shipping agency)
- connector cable of battery was slightly twisted, so it took some time to keep it in place (but worked well eventually)
Now my phone functions again properly and looks even better than before. Thanks a lot!