[EVO 4G Android Development] ShagNasty2:
Introduction:

​

This is a compiled from source CM7 based rom ready for Sprint and Boost Mobile users (Choose version in download section). I will update this as time permits I have made some modifications to the Boost Mobile version so that mms should work out of the box. There will be more tweaks and mods in days to come.

​

ViPER4Android:

Audio that will blow your mind!

ViPER’s Audio is an audio enhancing software to provide you with a better audio experience.ViPER’s Audio improves bass with its Dynamic bass system and ViPER Bass. Not a fan of strong bass? ViPER’s Audio is excellent in terms of clarity with its unique ViPER Clarity technology.

Surround sound experience has never been better than with ViPER’s Surround Settings including Field Surround, Differential Surround (Haas Effect) and Virtual Headphone Surround+.

​

Official Website

Irs Starter pack

XDA Thread

​

​

Disclaimer:

​

Flash this ROM at your own risk. I am not responsible if you brick your phone. Please follow all install instructions.
​

Features:

Compiled from source

Android 2.3.7

Themed

Ram Tweaks

battery saving tweaks

3g speed tweaks

Wireless N enabled

zipaligned

custom boot animation

ext4 supported

Superuser

File Manager

Rom Manager

JB Wallpaper App

ADWLauncher

Terminal Emulator

Sony Xloud

Terminal Emulator

Apps2SD

A2sdgui

Aguamail

Build.prop tweaks

Bravia Engine

Mason SBC kernel (source found here)

Gapps

ViPER4Android (found here)

​

Credits:

​

scottypeterson

@Bill_Dollar

tkirton

Atyoung

XxXPachaXxX

dfuse06

DoctaX1

Wambo_

shreyas.kukde

emwnojlmancuso

pranks1989

lippol94

CyanogenMod Team (source)

HTC

XDA

ViPER520 (ViPER4Android)

zhuhang(ViPER4Android)

If i have missed anyone please let me know and i will add them in.​

Changelog:

​

[FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B]Initial Release - 9/15/13
-----------------------------------
Version 1.1 - 9/17/13

Apps2SD baked in.
Sony Xloud added.
Mason kernel baked in.
build.prop tweaks

-----------------------------------[/B][/COLOR][/SIZE][/FONT][FONT=Comic Sans MS][SIZE=2][COLOR=Blue]
[B]Version 1.2 - 9/18/13

Added Bravia Engine

-----------------------------------
Version 1.3 - 9/23/13

Fixed boot.img issue, added
jellybean wallpapers

-----------------------------------
Version 1.4 - 9/24/13

Removed DSP manager
added Alsa,beats Audio
and Audio FX Widget
[/B][/COLOR][/SIZE][/FONT]
[FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B][FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B]Changed init.d scripts, moved[/B][/COLOR][/SIZE][/FONT] -----------------------------------
Version 1.5 - 9/25/13

Small Update that should
make the rom look just[/B][/COLOR][/SIZE][/FONT][FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B]
like the screenshots by
default...but it didn't
stick

[/B][B][B]-----------------------------------
Version 1.6 - 9/27/13

Changed init.d scripts to
boost performance and
hopefully battery life.[/B][/B][/COLOR][/SIZE][/FONT][FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B]Changed init.d scripts, moved[/B][/COLOR][/SIZE][/FONT]

[FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B][B]-----------------------------------
Version 1.7 - 10/01/13

Changed init.d scripts to[/B][/B][/COLOR][/SIZE][/FONT]
[FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B][B][FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B]Changed init.d scripts, moved[/B][/COLOR][/SIZE][/FONT] [/B][/B][/COLOR][/SIZE][/FONT][FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B][B][B]tgb gaming/performance engine V2[/B].[/B][/B][/COLOR][/SIZE][/FONT]

[FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B][B]-----------------------------------
Version 1.8 - 10/06/13

[/B] Changed init.d scripts, moved
some apps to data, added some
build.prop tweaks.....[/B][/COLOR][/SIZE][/FONT]
[FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B]Changed init.d scripts, moved[/B][/COLOR][/SIZE][/FONT]
[FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B][B]-----------------------------------
Version 1.9 - 10/27/13

Removed DSP manager,
added [/B][/B][/COLOR][/SIZE][/FONT][FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B][B][FONT=Comic Sans MS][SIZE=2][COLOR=Blue][B][B][SIZE=2][COLOR=Blue]ViPER4Android.[/COLOR][/SIZE][/B][/B][/COLOR][/SIZE][/FONT]
[/B][/B][/COLOR][/SIZE][/FONT]

Downloads:

Boost Mobile

10/06/13 - JBL-Boost v1.8

10/27/13 - JBL-Boost v1.9
​

Sprint

​

10/06/13 - JBL-Sprint v1.8

10/27/13 - JBL-Sprint v1.9
​

Test Builds

​

Instructions:

1.Boot into recovery.

2. Wipe everything (except sdcard) x3

3. Partition your SD card (If not already done) to 1024, 0 swap

(Warning BACKUP UP YOUR SD CARD TO YOUR PC BEFORE PARTITIONING)

4. Upgrade ext2 to ext3

5. Upgrade ext3 to ext4

click 6. Copy ROM to your SD card

7. Flash ROM (phone will reboot three time before booting)

8. You must click on the ViPER4Android icon in the app drawer

and install your prefered driver then reboot for the audio mod to work.

Screenshots:

​

​