Hello,
i really like this phone and the one thing that i really want to add is Wireless charge to make the user exp even better.
soon i will post here all the items that i'll order for this project, if some one have any ideas about this please post here.

Have a nice!

Do you want to solder a Wireless charging set at the usb port inside the housing?
Sounds nice! Please report when you made it. Maybe the NFC antenna could interfere!?

There are contatc points for whireless charging on the mainboard already where you can connect the receiver coil.
Not shure if these contatcs have the same potential as the USB port (5V) or not. Maybe its just an extension of the USB.
I would start by measuring the Voltage between these two points during charging the phone via USB.

Any update about your project?
I want to do it as well, it is the most missing feature of this phone!
The rubber lid of the usb plug is really hard to open without huge dirty nails or a screwdriver..