Thanks to @Korosys for getting information to lead me to get links from ATT servers to updates. This are 100% stock updates from servers , some released, another not yet. You can ADB sideload them or update from sd-card. Don't ask me how to do it , there is plenty info on XDA or YouTube. Just remember this process will wipe your device so have backup before you decide to go for it. I will try to keep up to date but some times are harder then another. Once more hit Thank You button for @Korosys and my self if this help you with anything.
Unreleased updates :
G950USQU1AQGL-to-U1BQIA - New unreleased update. File around 355MB
Released updates :
G950USQS1AQGL-to-U1AQJC - November 8th 2017 with October 1st security
G950USQS1AQG1-to-U1AQGL - August 22 2017 with August 1st security
G950USQS1AQF7-to-S1AQG1 - July 20 2017 with July 1 security
Good Luck.
Unreleased updates :
G950USQU1AQGL-to-U1BQIA - New unreleased update. File around 355MB
Released updates :
G950USQS1AQGL-to-U1AQJC - November 8th 2017 with October 1st security
G950USQS1AQG1-to-U1AQGL - August 22 2017 with August 1st security
G950USQS1AQF7-to-S1AQG1 - July 20 2017 with July 1 security
Good Luck.
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