Chosen Solution
The rest of the connector is attached to the flex cable, can i solder it and how?
The fact you ask such question implies you’ve never done that before, so the answer is no, you can’t expect to be able to solder a plastic connector on a motherboard unless you have quite a bit of previous experience in soldering on your shoulders. Plus you would need tools and consumables that would cost you more than a brand new top Huawei to begin microsoldering.
