From 970b7f0c602f325610fb6379651314ed3540c7b4 Mon Sep 17 00:00:00 2001 From: Daniel Micay Date: Sat, 29 Apr 2023 18:36:12 -0400 Subject: [PATCH] update Qualcomm XTRA information --- static/faq.html | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/static/faq.html b/static/faq.html index 1ad9f235..ce58d6c0 100644 --- a/static/faq.html +++ b/static/faq.html @@ -865,7 +865,15 @@ https://path1.xtracloud.net/xtra3Mgrbeji.bin, https://path2.xtracloud.net/xtra3Mgrbeji.bin and https://path3.xtracloud.net/xtra3Mgrbeji.bin which currently (as of - October 2022) are hosted via Amazon Web Services.

+ October 2022) are hosted via Amazon Web Services. xtra-daemon sets a + custom User-Agent header with information on the device. GrapheneOS + stops it from including any unique hardware identifiers and is in the + process of entirely disabling the User-Agent header to avoid sending + the device model, manufacturer, etc. to Qualcomm. We're hosting a + similar PSDS cache for Qualcomm PSDS data and plan to use it by + default once we implement support for switching between our servers + and Qualcomm's servers via the same toggle we use for the newer + Broadcomm GNSS Pixels.

Qualcomm Snapdragon SoC devices also fetch time from time.xtracloud.net via NTP rather than using the OS time. Stock Pixel @@ -877,10 +885,7 @@ avoid GNSS-based location being crippled by having time set wrong in the OS.

-

We're hosting a similar PSDS cache for Qualcomm PSDS data and plan - to use it by default once we implement support for switching between - our servers and Qualcomm's servers via the same toggle we use for the - newer Broadcomm GNSS Pixels.

+

  • Connectivity checks designed to mimic a web browser user agent are performed