Please simply direct members to this thread or the individual threads for each method.....there's no need to repeat this stuff in thread after thread. A quick link and good luck message keeps XDA clean.
Please send a thanks (with that little thanks button thingy) to these dedicated members who worked hard at these guides and methods.
***A WORD of WARNING!!!*** No matter the model, dev edition....locked bootloader, unlocked bootloader.... Doesn't matter....NO MOTO X can be safely downgraded from 4.4.2 or higher. Not without GREAT risk. (4.4 can be downgraded to 4.2.2 POST camera update for SlapmyMoto root method...but NOT to 4.2.2 PRE camera update.....that will equal a guaranteed brick.) Got it? Good!
Unlocked Bootloaders (Any Android Version)
Note: See Post 70 for Bootloader Unlocking info.
So, you got a Dev Edition or another model that can have its bootloader unlocked.....awesome! You got it made! Doesn't matter what Android version you're on, the procedure is the same.
See this awesome GUIDE . There's a section on "How to Unlock your Bootloader.". And a section on "Rooting Unlocked Bootloader."
Locked Bootloaders on 4.4 or lower ONLY (At&T, Verizon and Republic Wireless...and those who just don't want to unlock their bootloader, due to warranty or whatever.)
Now it gets tricky!!!
For devices still on 4.4 or lower you can root AND disable write protection! Awesome!! But....to stay this way...you can never upgrade your android version past 4.4. As it stands today anyway.
Again, see this great GUIDE and read the section on "Rooting Locked Bootloader.". This is quite involved and takes some work. Read read read....and proceed carefully.
(Thanks to @jcase for creating the methods used to achieve this. 👍
If you're already on 4.4.2 or higher....sorry, this will NOT work for you. And no, you can't downgrade from 4.4.2.... Not without great risk!!! Whoever says otherwise....is just plain wrong.
Locked Bootloaders on 4.4.3 and lower. (Tho, for 4.4 or lower, the method above will give you write protection disabled....a big plus!!)
Well, you can achieve root, but unfortunately, write protection will still be enabled. Meaning...no writing to the system partition, and any changes you make, root wise, will reset after a power down or hard reboot. So some root apps will work fine....and some may not.
This app by @iKrYpToNiTe combines towelroot with pie and is very simple to use. Works up to Android 4.4.3 Check out this thread for his TowelPieRoot for the Moto X app!
Locked bootloaders on Android 4.4.4
Unfortunately, there is no root method for you guys as of today. And again....no....you can't downgrade. Not without significant risk.
I'd like to list all the threads I linked and credit the members who created these great guides.
For lots of Moto X info and help, there's this great Guide by @dray_jr
[REF]The Complete Moto X Guides/Information Thread
@iKrYpToNiTes app TowelPieRoot for the Moto X automates the towelroot/pie setup.
A great outside link here by @KidJoe , the Motorola Moto X How To page (The only outside link here......cause it's really good!)
And let's not forget my friend @Perseus71 for this great Moto X resource thread!!! [INDEX][REF][GUIDE][TUTORIAL][RESOURCE] Welcome to your Motorola Moto X - Resource
And a special thanks to our Moto X support Gurus. These guys bust their humps helping the Moto X community and can help with almost any issue!! Just post an issue anywhere in the Moto X section and they are sure to show up!
@samwathegreat and @KidJoe
If these guys tell you something....I can assure you its very solid advice!
I hope this clears up the confusion with rooting your Moto X. Follow the links based on your situation.... And read, read and read again....then do!!!
You can ask questions here if you wish and hopefully the community can assist you....but you would probably be better served asking in the links to your root method.