Many people have a x00 Mbps or even x Gbps downstream, but most have no more than x0 Mbps upstream. Literally their ability to pull traffic from websites is 50X in some cases than to push information out. Going beyond that (greater uploads) often costs significantly more.
Whether or not these two are actually related isn't clear to me, but it is interesting.
I’m going to assume that the hardware that supports DSA only has long been abandoned by its manufacturer.
Not that it matters anyway - it's MediaTek. Their partition layout and driver model from those eras is generally a disaster. There's no way you'd be able to make FrameOS in a reasonably elegant way work on that hardware.
There's some guides on aftermarket modifications of controllers to convert them to hall effect sensors, as well as 3rd party controllers made with hall effect sticks. If you want something to use on PC and/or switch the KingKong 2[1] from GuliKit is pretty good.
https://www.pennlive.com/midstate/2010/03/gas-pump_fire_that...
https://content.nfpa.org/-/media/Project/Storefront/Catalog/...
Turns out some versions of the Pangu jailbreak for iOS 7.1.x would crash during boot if the reading from the ambient light sensor was below some threshold. To this day I don't know the exact explanation of this bug, but it seems that Pangu included some unnecessary code that messed with the light sensor [1].
If you don't believe me, there is a huge reddit thread[2] with a lot of people confirming this.
[1] https://www.reddit.com/r/jailbreak/comments/294wob/jailbreak... [2] https://www.reddit.com/294wob/
I’m sure it’s been made obsolete, but I’m not sure it was by the iPhone.