[knc1]

Originally Posted by J_Watson

Hi, I'm new here and I've been looking for a way to Jailbreak my Kindle 7th Gen, model number: WP63GW, https://www.amazon.com/Amazon-Kindle-6-Inch-Previous-Generation-7th/dp/B00I15SB16, is there a way to do this? I'm running version 5.8.11, any help would be appreciated

use the first six characters of the device's serial number and this table:
https://wiki.mobileread.com/wiki/Kindle_Serial_Numbers
to discover the model's nickname as used here.

You, and anyone giving you answers, needs that information with every question.
Why?
1) "generation" terminology varies with region of the world, it is a marketing term.
2) there is more than one "7th generation" model Kindle and there are special exceptions for one of those models.

So in answer to your question:
Maybe.
Post your model's nickname and current firmware version for a specific answer.

PS: Keep it from updating. Airplane mode and/or keep it away from the Internet.