![]() ![]() Blocking the service's domains on the DNS level doesn't work though, as the SDK will start to contact fixed IP addresses if DNS resolution fails. However, because the device tries to contact the servers immediately after startup, I assume it does some kind of analytics tracking as well. The servers seem to belong to Tencent's QQ service, so they supposedly use it for their on-device support feature. The traffic is encrypted, so I couldn't figure out what it does. As per firmware version 3.0 (v3.1 is current), this traffic was only partly encrypted.īesides this, the software seems to include some kind of Tencent SDK, which tries to contact Chinese servers quite aggressively, regardless of which setting you choose in the UI. The device uses this to check for firmware upgrades, to sync notes, for their own book store and IIRC to send some basic usage statistics. ![]() Both of them are available under the domain, so I assume they are both controlled by the Chinese manufacturer. ![]() In the UI, you can choose if the device should communicate to Chinese or US servers. It's been a while since I looked at it, but here's what I remember: ![]()
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