Galaxy S4 Active With 4.4.2 NH4 ( Options & Opinions For Updating Welcome )

Just got this att G4 ACTIVE On Str@ightT@lk
SGH-I537
BaseBand version = I537UCUCNH4
Build number = KOT49H.I537UCUCNH4
OTA updated To NH4. Never been rooted.
It fails to update any further to Lollipop.
After downloading the update it restarts and says Installing...... but before its done it reboots.
MESSAGE Update Failed "Software Update Interrupted"
I tried manual method, renaming the file to update.zip on SD and get this ERROR
"error tmp/sideload/package.zip status 7" During install
it wipes the phone and no update

Most guides pertain to NE3 , NH3
How does Having NH4 change things?
Options & Opinions For Updating NOROOT/ROOT Welcome

[Guide][LP] Theme Your Xperia SystemUI To AOSP Style | Newbies Welcome!

Please welcome my "may" most asked guide, And it's How To Theme Your Xperia SystemUI To AOSP Style.

Do Not Use My Files In Your Theme, Re-Theme, Re-Base, Re-Clone, Those Files For Personal Use ONLY .
Download The Files Means You Accept On These Rules .

AOSP Means :

• SystemBar Icons: Battery / Signal / WiFi / Indicators .


• Toggles : All Of Them .


• Navbar Buttons: Back / Home / Recent Apps .

How To :

• Download & Un-Zip .


• Copy & Paste Intro Your SystemUI/res path .


• Recompile .


• Sign, Push to System .