Upgrading 3G to 4G LTE P645-SG

Starlight5, I really appreciate your input.

I am going to be changing the panel screen on my P645-SG anyway so I will have access to run the antennae should I need to do this.

Ok so I've checked over the laptop and can see two issues with doing this upgrade already.

Here's a photo of a P645 with the 3G wwan module and antennas.

Here's a photo of a P645-SG without:

Here's a P645 with an access panel to the SIM slot:

Here's a P645 without the access panel and hence no 3G/4G module:

I believe it should be possible to upgrade it (unless someone will enlighten me), the parts I can see I'll need are the antenna, 4G/LTE module and also the removable panel.

My only problem now is finding a service or parts manual, or a supplier for these parts as I can't seem to find anything comprehensive for Acer online.

Let's block ads! (Why?)

Upgrading 3G to 4G LTE P645-SG