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@zayigo
zayigo / wanway_tracker_unlocking.md
Last active May 21, 2024 19:28
How to unlock the WanWay S20 GPS Tracker

Unlocking the WanWay S20 GPS Tracker

Tip

The contents of this guide are still valid, but for more detailed instructions, you should also check out this repo.

Important

If you can't change the server address on newer devices, you can try downgrading your firmware by following the instructions here.

@HeySora
HeySora / SSDT-WWAN.dsl
Last active June 3, 2024 12:38
WWAN SSDT for ThinkPad T490s (Fibocom L850-GL)
// This SSDT is essentially sending "CAP_EXP+10.w=0052" as well as a RST() call
// in order to switch the Fibocom WWAN card to USB mode.
// This is fully working on my ThinkPad T490s (20NX*), but I cannot guarantee
// that this code will work for you as well. Read below for instructions for other brands.
// There might be issues when going out of sleep mode? I vaguely recall
// having rare issues in these cases. Going in sleep mode and going out fixed it.
// There are probably better ways to do something like this...