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The ROM is fast, smooth and have long battery life
 
49 Vote(s)
67.12%
The ROM is fast but have short battery life
 
12 Vote(s)
16.44%
The ROM is slow but have long battery life
 
6 Vote(s)
8.22%
Horrible horrible... slow ROM and battery eater
 
6 Vote(s)
8.22%

[NEW][ROM[ICS V30B EU][25.09.2013] ICS GPCR V2.1 by P-VLAD

539 posts
Thanks Meter: 337
 
By p-vlad, Senior Member on 15th August 2013, 11:31 PM
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ICS GPCR V2.1 by P-VLAD


The ROM is based on V30B Vodafone Germany


The Rom is made for Phone/Organizer use, working HDMI out sound (not on SAMSUNG TV)

This mean BATTERY LIFE and SPEED




Screenshots:



Antutu 4.0.1
1. 1008MHz Hotplug/CFQ - 9700
2. 1356MHz Hotplug/CFQ - 11900

Changelog v2.1
1. 99% Odex for speed and memory (without systemUI - for future mods)
2. Huexxx battery mod
3. Disable signature checks - so you can install more software like 30B TaskManger from AT&T
4. Disable KSM for kernels that support it - this increase battery life.
5. More init.d battery tweaks
6. Sysctl and tweaks for battery
7. VM drop caches
8. Loopy Smoothness Tweak for LG Optimus 3D ver 3 by iBluemind - smoooooth launcher
end more..

Changelog V1.2:
- Init.d tweaks - Optimize SQlite databases of apps
- init.d tweaks - Zipalign Counter Made By ImbaWind @ XDA
- init.d tweaks - Internet speed tweaks, vm management tweaks, IO tweaks, sleepers be gone tweaks
- init.d twekas - Set Swappiness
- init.d twekas - Anti lag tweaks - credit to firasusman

Changelog V1.1:
- Added Init.d support
- Added Init.d tweaks
- Added gps.conf for faster GPS lock (EU)
- Removed ICS non-working build.prop tweaks

Changelog V1:
- Based on V30B Vodafone Germany;
- Acura2201 Next Level V5 kernel;
- Rooted
- Deodexed apps
- 90% Original stock stuff - Lockscreen, Launcer, Etc
- 90MB removed applications - 3D games, LG and Google stuff;
- Google Now for ICS thanks to cajunflavoredbob -> theat HERE
- Battery tweaks
- Performance tweaks
- Signal Tweaks
- Disable journaling for Ext4 performance
- Added application (can be uninstalled if you do not need them):
SDRescan,
Fast Reboot,
Quick Boot,
Trickster MOD
CPU Tweaker,
Wakelock Detector,
AdFree,
OSMonitor,
Titanium Backup,
Mail Droid,
MxTech Video Palyer and codecs,
XDA app,
Skype,
Adobe Flash Player,
Wifi Analyzer,
Root Browser,
Calculator.
ListNote
Speech recognition (ENGLISH ONLY):
Settings -> Language & Input -> Google voice typing settings -> Choose input languages -> Uncheck Automatic -> SCROLL MAXIMAL DOWN -> check the box WITHOUT text in front.
You can test the results with the installed ListNote app.


After installation setup and After installation tricks for more battery (*)

-SETUP menu
--[*]wireless & Networks -> WiFi -> advanced ->keep Wi-Fi on during sleep -> only when plugged in
--[*]wireless & Networks -> More... -> Mobile networks -> Use only 2G networks
-- Sound -> Quiet time;
--[*]Sound -> Vibrate on touch - remove
-- Display -> Brightness -> auto - remove
-- Display -> Font size -> small
-- Display -> warning pop-up - remove
--[*]Account & sync -> OFF
--[*] Location services - all off
-- Security -> Unknown sources - check
-- Language & input -> Change LG keyboard layout - default is QWERTZ
--[*]Language & input -> Touch feedback -> Sound feedback - uncheck
-- Language & input -> Path keyboard -> check
-- Developer options -> USB debugging -> check
-- Developer options -> Force GPU rendering - uncheck
-- Developer options -> Windows animation scale = .5
-- Developer options -> Transition animation scale =.5
Other
--[*]Trickster MOD or CPU Tweaker: 1008/208MHz Hotplug/CFQ - more speed and battery; Acura2/CFQ much more battery; set on boot -> check
-- Run SDRescan once per week for faster SD rescanning (V30 ROMs has this issues)
--[*]Run AdFree to remove advertisments -> boot normal > Download and install Hosts - once per several application installs
-- Update the programs regulary
-- Look in WakeLock detector who eat your battery -> settings-> advanced mode on. Look CPU wakelock and Wakeup triggers.


Bugs:
Long SD card scan - as every O3D ICS ROM
Not working BT OBT2 - as every O3D ICS ROM
You tell me.

Extras:

1. Removed system apps can be found HERE (install form recovery without wipes).
2. Weather Widget - HERE
3. Pictures for Bio Wallpaper - non flashable zip - just extract to your SDCard -> HERE
4. TaskManger from V30B AT&T for ICS GPCR and stock (odexed) V30B EU !!! HERE
5. Default LG Video Player flashable zip file over CWM/TWRP -> HERE
6. Battery mod
Huexxx mod HERE and with transparent status bar - HERE - Version 2.1 is already with Huexxx mod



DOWNLOAD ROM V2.1




Before installation be sure that:
1. You are on V30A/B/C or V28B
2. Install Wpark Bootloader 1.25a And Recovery TWRP or CWM
=============================================
Installation:
if you are using TWRP Recovery:
1. WIPE ---- WIPE CACHE ---- WIPE DALVIK CACHE ---- FACTORY RESET ---- SYSTEM
2. Install the ROM
3. Reboot

If you are using CWM Recovery:
1. WIPE CACHE ---- WIPE DAVIL CACHE ---- WIPE DATA ---- FORMAT SYSTEM ---- FORMAT DATA
2. Install the ROM
3. Reboot

After set up your device - reboot 2-3 times before use
=============================================


Big THANKS to Defcomg for helping me solve a problem
Big THANKS to Acura2201 for the perfect kernel
Big THANKS to cajunflavoredbob for the off-line speech recognition - I do not need JB anymore.


Battery mods for V30B - HERE

Clean cache and dalvik cache after flash


Some more stuff that can be freezed/uninstalled if you do not use them and you install already your phone
(First 2 pictures)


Then after fast reboot you can free up to 250MB RAM or in normal use I have s.t. like 120-130MB instead of 100-110MB minimum. Not a big deal but - why should i give the memory of my phone to apps that do not do anything for me?
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The Following 54 Users Say Thank You to p-vlad For This Useful Post: [ View ] Gift p-vlad Ad-Free
16th August 2013, 01:29 AM |#2  
proyatzu's Avatar
Senior Member
Thanks Meter: 222
 
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Hey guys sorry for the noob question but, this is not my phone it's my gf phone and I'm on gb rooted, I would like to install this rom, from what I understood, I have to install first official ics or something like that, so some good man can help me step by STEP installing official ics? I'm sure it's not that difficult but I searched a lot and I funded much different methods, the phone is not mine so I won't mess up anything
After flashing official ics I should be able to easily do the steps on this thread to install this rom right? Thanks a lot guys


Sent from my LG-P920 using xda app-developers app
16th August 2013, 03:22 AM |#3  
Senior Member
Thanks Meter: 66
 
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Quote:
Originally Posted by proyatzu

Hey guys sorry for the noob question but, this is not my phone it's my gf phone and I'm on gb rooted, I would like to install this rom, from what I understood, I have to install first official ics or something like that, so some good man can help me step by STEP installing official ics? I'm sure it's not that difficult but I searched a lot and I funded much different methods, the phone is not mine so I won't mess up anything
After flashing official ics I should be able to easily do the steps on this thread to install this rom right? Thanks a lot guys


Sent from my LG-P920 using xda app-developers app

Install the rom with official lg tool, normally like you made an official upgrade.

Sent from my LG-P920 using xda app-developers app
16th August 2013, 08:54 AM |#4  
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Oh man! Love it. Downloadnig started
16th August 2013, 12:24 PM |#5  
Junior Member
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Hi, congratulations and thank you for your work, I installed the rom and I can not download apps from google play.
16th August 2013, 01:23 PM |#6  
p-vlad's Avatar
OP Senior Member
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Quote:
Originally Posted by wed24

Hi, congratulations and thank you for your work, I installed the rom and I can not download apps from google play.

wipe cache and dalvic cache and try again.
17th August 2013, 03:31 AM |#7  
ptlsajan's Avatar
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There is something wrong with the timezones. .....when i check on automatic timezone then my message are sended on some other time......and GMT option i cannot select it.... even when i select my GMT time zone it wont change

Sent from my LG-P920 using xda premium
17th August 2013, 10:16 PM |#8  
p-vlad's Avatar
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Quote:
Originally Posted by ptlsajan

There is something wrong with the timezones. .....when i check on automatic timezone then my message are sended on some other time......and GMT option i cannot select it.... even when i select my GMT time zone it wont change

Sent from my LG-P920 using xda premium

it works by me.
you should unselect the Automatic time zone to have possibility to select your GMT manual.
17th August 2013, 10:23 PM |#9  
p-vlad's Avatar
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update to V1.1: added more tweaks for battery and fluent work

HDMI OUT SOUND - WORK!
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18th August 2013, 03:57 PM |#10  
INinja_Grinding's Avatar
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Thumbs up Good work!
Good work has been done!
18th August 2013, 06:45 PM |#11  
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Does it work on every tv?

Sent from my LG-P920 using xda app-developers app
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