[OnePlus 2 Android Development] wallacengineering:
FOOL-PROOF, SQUEAKY CLEAN ROM INSTALLATION INSTRUCTIONS:

Boot into Recovery and connect phone to PC, right click while holding shift in window with Lin 15 Install ZIP, select "Open windows power shell here" or "open command prompt here". Use "adb push" command line to try and push a file to the /sdcard. (Example: adb push lin15.zip /sdcard). If the script succeeds, you can proceed to INSTALL TIME instructions below, otherwise install OnePlus 2 Drivers and Universal ADB drivers for windows, then retest.

INSTALL TIME:

Boot into TWRP Recovery, select "Wipe" then "Advanced Wipe", then select all options INCLUDING internal storage (this is what allows for the cleanest installation, wipes out all folders associated with every single system related to the Operating System [or ROM] and insures absolutely NO install errors can occur), repeat this wiping step 3 times.

Return to TWRP home page and connect Phone to PC, (WARNING: DO NOT USE SIDELOAD MODE!!!), use "adb push" commands to push Lin15, Gapps, and SuperSU (optional) to "/sdcard".

Using TWRP, install all 3 files back-to-back, DO NOT RESTART PHONE INBETWEEN INSTALLS, then wipe cache/dalvik 3 times, then its time for your first boot!

First boot will take about 5 mins. When google start-up screen appears, DO NOT TOUCH THE PHONE! Allow screen to idle until it powers off. Then, wait 10 minutes for ROM to fully settle. BEFORE starting google set-up, reboot phone one more time after settling. Boot time and screen idle before powering off time should be massively shorter. If not, something is wrong. After second, boot, wait 5 minutes after screen off, and you are now ready to use your squeaky clean ROM!!!

---------- Post added at 04:52 AM ---------- Previous post was at 04:35 AM ----------

Zip BusyBox Unsuccessfull, still bricks and has been stuck at "OnePlus Powered by Android" Initial boot screen for over 20 mins, same as every other time.

What was your EXACT install method? At this point, it seems there is only a SINGLE, very detailed step-by-step install method that works, and you were lucky enough to stumble accross it ;).

First of all, did you clean wipe and install fresh Lin 15 before attempting sound mod?

Did you flash SuperSU during Lin15 install as I did? (Recovery > Lin15.zip > Gapps.zip > SuperSU.zip > First Boot)

Did you reboot after installing BusyBox Zip before installing Arise? (Recovery > BusyBox.zip > Reboot > Recovery > Arise.zip > Reboot)

Where exactly are you getting your Arise Zip file from? Their XDA page has all broken links that lead to a fake site that does generic sound system searches on the internet. I had to litterally google search "Arise Magnum Opus Download" and download a random Android File Host File (129MB) here: https://www.androidfilehost.com/?fid=529152257862724645

What Modules on the Arise Package are you installing? My setup looks like this:

install core=true

install v4a 2.5=true

install v4a profiles=true

Qualcomm audio profiles=ANDROID_O

Seems to me you are the only one getting this mod to run on Lin15 Android 8.0 correctly, so step-by-step instructions with links to files would be greatly appreciated!