[EVO 4G Android Development] Calkulin:
EViO 2 Series

Based on rooted 2.2 / FRF91 - 3.70.651.1

ROM includes:

HTC 2.6.32.17-gee557fd #15 kernel(undervolted)

Most HTC apps

ADW Launcher

EStrongs File Explorer

Facebook

HTC_IME mod

Quickboot

Wireless Tether

Busybox

and a couple more

(Removed apps are in the sdcard/Removed_Apps folder)

MODs included:

Tweaked system(Very FAST)

Unlocked 3G USB tethering & Sprint Hotspot!

Moved dalvik-cache to cache partition

Reduced auto-brightness range for better battery life

Disabled search button(Enable zip attached)

Removed haptic feedback from dialer & stock Android lockscreen(if you decide to use it)

Notification bar will display TRUE network speeds(2G(1x) when used), instead of always 3G(EVDO)

Battery % on battery meter(ported from Smooth Icons)

Removed USB Debug notification

Removed purple hue from most of Sense

Colored notification icons

Rosie app launcher displays 5x5 icons & swapped right button to launch the browser(ported from JsChiSurf's Rosie mods)

SNQ's 4-in-1 Reboot option mod

JsChiSurf's Notification Menu Power Widget mod w/ custom icons

Upped MMS size limit to 5MB(Default is 2MB still)

Modded Flash Player so Hulu works

Annoying ads in programs are blocked

System has also been de-odex'd, apk's have been optimized & aligned

Notes about Battery Saver script

Can be used with HTC or custom kernels

It completely eliminates the need for SetCPU or Overclock Widget

Easily customizable if you use a text editor(scripts located in /system/etc/init.d)

It will set Max/Min CPU speed to 245MHz(384MHz if a VDD kernel) and governor to powersave(if available) when a sleep

If SetCPU or Overclock Widget are detected, the script is ignored, so it will not affect them

Preset profiles are:

1.075GHz(custom kernels only) - 100-90%

998MHz(921MHz for VDD kernel) - 89-51%

844MHz(uses -50mV less) - 50-16%

768MHz(uses -100mV less) - 15-0%

Script is specially tuned for kernels that can set VDD levels(Ziggy471's recent are the only ones that I'm aware that can do this), so you will get the best battery life from those kernels

If you want the best battery life from a VDD kernel and your phone can handle ultra low voltages, try the -100mV or -150mV zips in the FAQ section

v1.8

Using now HTC's 2.6.32.17-gee557fd #15 kernel(undervolted)

Battery saver script now includes profiles to save battery when battery levels reach preset levels

Tweaked voltages for VDD kernels

Kernel now includes support for Apps2SD

Unlocked hidden phone settings

Cleaned up build.prop

Added

Power Control Widget Settings

Updated

Estrongs File Explorer v1.4.8.8

Facebook v1.5.1

Flash Player v10.1.106.16

Google Map v5.1.0

Market v2.2.11

Wireless Tether v2.0.6

[B][SIZE="3"][COLOR="Red"]v1.7.7[/COLOR][/SIZE][/B]
Using now a custom 2.6.32.17 MR3 based kernel by Ziggy471 specifically for EViO Series[SIZE="1"]([B][COLOR="red"]Thanks Ziggy471[/COLOR][/B])[/SIZE]
Reduced undervolt to -50mV to help those PICKY phones that don't undervolt well
Created a -100mV for those phones that can handle -50mV but not the -150mV undervolt
Made notification bar display TRUE network speeds[SIZE="1"](2G(1x) when used)[/SIZE], instead of always 3G[SIZE="1"](EVDO)[/SIZE]
Removed misc added apps to reduce ROM size
New low battery power pic & Talk icon

[I][B]Updated[/B][/I]
Estrongs File Explorer v1.4.8.7
Wireless Tether v2.0.6

[B][SIZE="3"][COLOR="Red"]v1.7.6b[/COLOR][/SIZE][/B]
Added Overclock Widget detection to the script[SIZE="1"](v1.7.6b)[/SIZE]
Made scripts easier to customize, just use a text editor to change the values - Script are located in /system/etc/init.d[SIZE="1"](v1.7.6b)[/SIZE]
Added governor script, so just set whatever governor you want to 1 to enable and the rest to 0[SIZE="1"](v1.7.6b)[/SIZE]
Tweaked -75mV script AGAIN to help those phones that do not undervolt well, if you still have issues with random reboots, use the remove undervolt zip in the FAQ[SIZE="1"](v1.7.6b)[/SIZE]
Tweaked script to make sure script does not run if SetCPU is detected[SIZE="1"](v1.7.6a)[/SIZE]
Tweaked -75mV & -150mV undervolt scripts again to try to help those that are getting random reboots[SIZE="1"](v1.7.6a)[/SIZE]
Set min CPU speed to 384 MHz for VDD kernels[SIZE="1"](v1.7.6a)[/SIZE]
Changed kernel to Ziggy's CFS 1-2 kernel since it supports Rev 004
Fix camera shutter sound[SIZE="1"](thx to troyboytn for the fix)[/SIZE]
Added remove Power Wigdet zip to FAQ for those that wanted it

[I][B]Updated[/B][/I]
Wireless Tether v2.0.5

[B][COLOR="Red"]v1.7.5[/COLOR][/B]
Ported JsChiSurf's Notification Menu Power Widget mod w/ custom icons

Created custom CPU scaling script that eliminates the need for SetCPU for HTC & custom kernels[SIZE="1"](unless you want multiple profiles)[/SIZE]
It will set the powersave governor[SIZE="1"](or leave default governor if not available)[/SIZE] and set Max/Min CPU speed to 245MHz[SIZE="1"](128MHz if available)[/SIZE] in sleep mode and switch back to default governor when awake
If SetCPU is detected, the script is ignored, so it will not affect it if you want to use it.
Also if the kernel can set VDD levels[SIZE="1"](Ziggy's latest is the only one that I'm aware that can do this)[/SIZE], it has a special script and voltages for those kernels

Fixed delete bug that was found in OTA 3.70 Mail.apk
Changed stock undervolt to -75mV for those that needed it
Fixed Flash Player for Hulu again
Removed HTC logger files
Disabled Perflock on kernel

[I][B]Added[/B][/I]
Conservative governor
Powersave governor

[I][B]Updated[/B][/I]
Quick Boot v4.1
Wireless Tether v2.0.5-RC2

[B][COLOR="Red"]v1.7.1[/COLOR][/B]
Tweaked framework files to speed up system considerably
Ported animations from Desire HD ROM
Fixed USB debugging label showing in Calendar notification bar

[I][B]Updated[/B][/I]
Tango v1.4.5445
Wireless Tether v2.0.5-RC1

[B][COLOR="Red"]v1.7[/COLOR][/B]
Based on OTA 3.70.651.1 update
Tweaked undervolting voltages

[I][B]Updated[/B][/I]
Estrongs File Explorer v1.4.8.6
Facebook v1.5.0
Gmail v2.3.2
Market v2.2.7
Maps v5.0.0
Quickboot v4.0
Sprint Navigator v5.8
Sprint Zone v2.1.12
Tango v1.4.5372
Titanium Backup v3.6.4
Voice v0.4.2.13
Voice Search v2.1.1
Wireless Tether v2.0.5-Pre15
YouTube v2.1.6

[B][COLOR="Red"]v1.6.2[/COLOR][/B]
Undervolted HTC kernel by .1v using Iscaela's undervolting module so battery life should be better now
Removed fix permission script during 2nd boot as it may have been causing FC's for some

[I][B]Updated[/B][/I]
Adobe Reader v10.0.0
Estrongs File Explorer v1.4.8.4
Market v2.1.2
Tango v1.4.4937
Titanium Backup v3.6.0
Wireless Tether v2.0.5-Pre14

[B][COLOR="Red"]v1.6.1b[/COLOR][/B]
Removed zip aligning of apks as it was causing issues with some apps[SIZE="1"](v1.6.1b)[/SIZE]
Restored Superuser.apk for apps that need it[SIZE="1"](v1.6.1a)[/SIZE]
Created script to fix permissions for added programs once after rebooting[SIZE="1"](v1.6.1a)[/SIZE]
Using HTC's #17 kernel now
Removed branding from ROM so it's more [I]stealth[/I]
Skinned Hotspot notification icons
Fixed Flash Player & script so Hulu should work again

[I][B]Added[/B][/I]
Google Voice v0.4.1.26

[I][B]Updated[/B][/I]
Google Maps v4.7.0

[B][COLOR="Red"]v1.6[/COLOR][/B]
Based on OTA 3.30.651.3 update
Fixed hosts file to work with 4G[SIZE="1"](thx to palmdude for the fix)[/SIZE]
Semi-transparent notification bar w/ new icons
Semi-transparent Sense launcher background
New colored Sense launcher icons

[I][B]Updated[/B][/I]
Busybox v1.17.2
Tango v1.4.4857

[B][COLOR="Red"]v1.5.1[/COLOR][/B]
Reduced auto brightness range to increase battery life
Fixed VoiceSearch FC's when using some of the new features
Fixed not being able to download & install new Sense widgets
Downgraded Market to fix ocassional FC's
New SetCPU settings[SIZE="1"](Be sure to use v2.04)[/SIZE]

[I][B]Added[/B][/I]
Desire HD flip clock
More taskbar animations & colored icons

[I][B]Updated[/B][/I]
Flash Player v10.1.105.6[SIZE="1"](Hex'd to show Windows 10.1.102.64)[/SIZE]
Titanium Backup v3.5.7.3
Wireless Tether v2.0.5-Pre12

[B][COLOR="Red"]v1.5[/COLOR][/B]
Based on OTA 3.30.651.2 update
Removed Qik
Updated hosts file to remove ads[SIZE="1"](revert attached)[/SIZE]
Changed the lockscreen theme

[I][B]Added[/B][/I]
Desire HD notification sounds & wallpapers
SNQ's disable Browser text reflow mod
Tango v1.4.4685

[I][B]Updated[/B][/I]
KiNgxKernel BFS #11
SNQ's reboot mod to include hot restart
Google Goggles v1.2.1
Google Maps v4.6.0
Market v2.0.7
Sprint Visual Voicemail v5.1.0.48
YouTube 2.0.26

[B][COLOR="Red"]v1.4[/COLOR][/B]
Ported over Nexus 1 FRG83 update

[I][B]Updated[/B][/I]
KiNgxKernel CFS #11
ConnectBot v1.7.1
DSP Manager
Google Maps v4.5.1
Google Quick Search Box v1.1.2.64376
Qik v0.03.765
SetCPU Profiles
Street v1.6.0.6
Titanium Backup v3.5.3.1
Wireless Tether v2.0.5-Pre11

[B][COLOR="Red"]v1.3.1[/COLOR][/B]
Speed up window transitions a little[SIZE="1"](will only see the difference if you wipe)[/SIZE]

[I][B]Updated[/B][/I]
KiNgxKernel CFS #10

[B][COLOR="Red"]v1.3[/COLOR][/B]
Based on the OTA 3.29.651.5
Changed kernel to KiNgxKernel CFS #9
USB Tethering now works
Couple more system tweaks
Flash Player & ADW Launcher are now updateable
Removed ADB Wireless, ROM Manager & Hulu voice fix

[I][B]Added[/B][/I]
Sense back into ROM[SIZE="1"](If you want to remove, use the remove Sense zip in the FAQ)[/SIZE]
ClearDefault Home v1.1
DSP Manager v1.0
Google Goggles v1.2
SNQ's 3-in-1 Reboot option mod

[I][B]Updated[/B][/I]
Adobe Flash Player 10.1.95.2[SIZE="1"](If you use Hulu, uninstall to revert back to supported version)[/SIZE]
EStrongs File Explorer v1.4.6
Gmail v2.3
Titanium Backup v3.5.0
Wireless Tethering v2.0.5 Pre9

[B][COLOR="Red"]v1.2[/COLOR][/B]
Based on the OTA 3.28.651.1 leak
Made Sense a add-on[SIZE="1"](Flashable zip)[/SIZE]
Modded Rosie to show 5x5 app launcher
Removed Astro File Manager
Increased Dalvik VM size
Included Stagefright fix for streaming apps[SIZE="1"](Hulu, etc)[/SIZE]
More system tweaks

[I][B]Added[/B][/I]
ADB Wireless v1.4.1
Adobe PDF Reader 9.0.2
EStrongs File Explorer v1.4.5

[I][B]Updated[/B][/I]
Netarchy CFS Kernel v4.1.9.1
ADW Launcher v1.1.5
Connect Bot v1.7.0
Gmail v2.2.1
Google Maps v4.5.0
Qik 0.03.76
ROM Manager v2.0.2.6
Sprint TV v1.0.4.32
Sprint Visual Voicemail v5.1.0.34
Superuser v2.3.6.1
Titanium Backup v3.4.5

[B][COLOR="Red"]v1.1[/COLOR][/B]
Added the battery % on battery meter
Fixed MMS picture compressing for no reason[SIZE="1"](only ROM to fix this so far)[/SIZE]
Tweaked ADW Launcher
Tweaked SetCPU config some more
Remove a couple apps

[I][B]Added[/B][/I]
More skinned notification icons
Astro File Manager v2.5.2
Titanium Backup v3.3.6

[I][B]Updated[/B][/I]
Kernel to v4.0.2[SIZE="1"](4.0.3a had scaling problems on my phone)[/SIZE]
BeamWidget to Update 4
Facebook to v1.3.2
Superuser to v2.3.1
Wireless Tether to v2.0.5-Pre8

[B][COLOR="red"]v1.0.2[/COLOR][/B]
Fixed Wireless Tether[SIZE="1"](reverted back to Pre2 as it's the most stable)[/SIZE]
Fixed camcorder freezing
Added more HTC widgets[SIZE="1"](to system & SD card)[/SIZE]

[I][B]Updated[/B][/I]
Kernel to v3.7.8b
Facebook to v1.3.0
Shazam to v2.0.1

[B][COLOR="red"]v1.0.1[/COLOR][/B]
Updated kernel to v3.7.7
Changed Wi-Fi scanning to 15s

Important Notes - Due to how this ROM is setup, a wipe is recommended BEFORE flashing

You must be rooted to flash this ROM, so go here to learn how to

Be sure to do a backup before flashing

and read the change log

EViO 2 ROM (v1.8) - Mirror

Previous ROM versions

Latest Radio, WiMAX, PRI, NV & HBoot

Splash -

MUST be NAND unlocked(S-OFF) to flash