Firstly this is a port of my i9100 rom for SGH-i777, maybe I don’t do the port for each release, but you can port my new i9100 releases yourself, flashing THIS with CWM Recovery after flash my i9100 rom.

 

(thanks to Entrophy flashable port)

Original Thread
Fix UNLOCK lag [Go to Deluxe Settings>misc options> uncheck home button double click]

 

Tips to SAVE Battery HERE


Profiles for Speed or Battery HERE



. Illusion-xT v1.8.0 – Android 2.3.6

( XWLA4 l STABLE l MULTILANGUAGE | THEMED #ICS || Controlable Voltages with SetCPU/VoltageControl (VControl recommended))

thanks to connexion2005 for the video

It takes at least 10-15 min to install and boot

If you put this rom in another page, please put the link above: http://forum.xda-developers.com/show….php?t=1403044

Features:

  • Based on Samsung’s official firmware XILA2&XWKL1 Gingerbread 2.3.6
  • Kernel 2.6.35.14-Illusion-xTreme for SGH-i777 @200-1200mhz– based on modified Siyah source (thanks to gokhanmoral)– Overclock to 1720mhz – Voltage control with SetCPU or Voltaje Control– CWM Included (thanks to ChainFire)
  • AutoBackup /efs in sdcard (.illusion folder)
  • Rooted
  • New Market 3.3.4 included
  • Available Freqs: CPU lulzactive, interactive, smartassV2, conservative, ondemand, ondemandx, performance
  • ICS theme with some mods. (thanks to Vertumuss)
  • Optimized for Performance and save battery.
  • Multi CSC
  • GO Launcher EX 2.69 mod (modified ver. of GoLauncherEx by me)
  • GO Locker (to enable lockscreens, uninstallable and you could use Jkay)
  • Hacked Camera (thanks to criskelo)
  • Jkay Deluxe included (thanks to Jkay)
  • Phone.apk with Call Recording +ICS theme (thanks to anarko919)
  • Browser with UserAgent
  • Modified keyboard ICS xt9 working.
  • Tweaks RAM Memory & my own settings/tweaks.
  • Gtalk with Videocall.
  • Bus & GPU Undervolt on sleep mode.
  • Support Sony Bravia Engine.
  • BootAnimation Blu Plazma II (thanks to his creator).
  • EStrongs File Explorer
  • Google Maps
  • Adobe Flash
  • BLN Control
  • Supports OpenVPN
  • “Fast”, clean & stable.
  • Updated Host block & apn lists added.
  • Tweaks HD video & photos.
  • Renderization with GPU.
  • Superuser Permissions 3.0.7 by ChainsDD thx
  • Updated busybox
  • Bash Support.
  • Added Voice Search, & Google Search
  • Disabled boot sound..
  • Zipaligned
  • Deodexed
  • RTL Language supported.
  • more I will update when I remember
  • Included Languages: Cestina, dansk, deutsch, english, spanish, estonian, français, hrvatski, icelandic, irish, italiano, kazakh, latviesu, lietuviu, macedonian, magyar, nederlands, norwegian, polski, português, româna, slovencina, slovenscina, suomi, svenska, türkçe, greek, russian, etc.

Installation:
-Enter to recovery, power on by [volume+, Home + Power], do Wipe Factory /data, & Wipe Cache.
-Flash ROM .
-Reboot (First time it can takes some time to boot 10min..).
-When you have configured all, reboot another time to get more stability.

ChangeLog Illusion-xT

1.8.0:

  • New Samsung’s base XWLA4 2.3.6.
  • Optimized all apk’s with 0 compression level, more performance and stability
  • Modified theme and improves to new base.
  • New modem LPB.
  • Modded base to make Jkay working with new base
  • Modified Services.jar led on sms/mms
  • Minor tweaks.
  • Zipalign

ChangeLog older releases

Code:

1.7.2:

  • FINAL Gingerbread Release.
  • Fix Bluetooth audio.
  • Some fixes in framework & theme.
  • Minor tweaks.
  • Zipalign.

1.7.0 & 1.7.1:

  • Kernel v10 Rebuilt more stable.
  • Re-based on 50% XWKL1 50% XILA2 (problems with some mergings)
  • Changed vm.heapsize, should improve tasking.
  • Improves on animations, smooth anim.
  • Some icons improves.
  • Fixed GPU Voltages, stable.
  • Updated GoLauncherEX to 2.75 (problems updating and theming 2.76).
  • Changed Wallpaper.
  • Changed lockscreen wallpaper.
  • Minor tweaks.
  • Zipalign.
  • _
  • Fix QuickView
  • Fix Polaris Office
  • Updated Maps

1.6.1:

  • New kernell Illusion-xTreme v8 (based on siyah thanks to gokhanmoral)
  • Improves on kernel for lag in games.
  • Improves on unlock lag.
  • Improves on performance.
  • Better battery.
  • UV bus & int volt.
  • Disabled FastDormancy at boot (save power)
  • Fix lockscreen jkay icons.
  • Updated Miui.
  • Power save of Browser.
  • Tweaks virtual memory (for battery)
  • More dedicated memory to HD video playing
  • Changed default Wallpaper.
  • Minor tweaks.
  • Zipalign.

1.6.0:

  • Based on New Samsung’s Base XILA2 2.3.6 and mixed with XWKL1 (to make jkay and others working).
  • Changed modem to XXLP1
  • Enabled BLN on SMS/MMS Services.jar for XILA2 base
  • Modified dirty_ratio & dirty_background_ratio, should improve disk write.
  • keep wpa_supplicant, wpa_client.so, etc from 2.3.5
  • Minor tweaks.
  • Zipalign.

1.5.0:

  • Added ICS Domination 1.8 (thanks to vertumus)
  • Modified theme, & mixed with 1.6 (modified by me some icons and windows)
  • UV
  • less power to wifi (same signal)
  • 200-200mhz on sleep
  • Tweaks battery
  • Deleted EStrongs (Use MyFiles or download it from market)
  • Updated GoogleSearch
  • Fix VoiceSearch & GoogleSearch
  • Updated Maps
  • Updated MILocker.
  • Changed modem to KPA
  • Fix Kies Sync problems.
  • More quality in photos & videos, it should.
  • Fix totally hosts
  • wpa_supplicant, wpa_client.so, etc from 2.3.5 (should improve connections with all passwords and all routers)
  • Zipalign.

1.4.1 & 1.4.2:

  • New kernel Illusion-xTreme v8 (based on siyah with modifications thanks to gokhanmoral)
  • More dedicated RAM memory to system (more stable)
  • More dedicated RAM memory to GPU & gpu buffering
  • Default governor, lagfree.
  • Tweaks lagfree
  • Edit build.prop, more scrolling & fingerprint for market problems.
  • Fix update Flash Player
  • Email fixed, back to XWKL1 email. (If email FC, delete data app or flash with data wipes)
  • Fix GoogleMusic Streaming (not tested,you can see registry googlemusic area for straaming, thanks to anarko919 for registry info)
  • Deleted PalmaryWeather (drains battery)
  • Updated Twitter
  • Updated BLN Control
  • Changed wallpaper & lockscreen wallp
  • Changed modem to XXKL1
  • Changed Browser to 5 agent, bounce, NO full screen (thanks to intronauta)
  • Added signin.apk for login problems in samsung’s apps.
  • Fix problems with 5.1 sound.
  • modified media profiles to get better photos, 1080p and sound recording quality
  • Zipalign.
  • _
  • Added Google music.
  • Fix GoogleMusic Streaming.
  • Added JkayDeluxe spanish-english (thanks to ñañe & company)

1.4.0:

  • New Base Samsung’s XWKL1
  • New kernel 2.6.35.14-Illusion-xTreme_v7 added. (based on siyah, thanks to gokhanmoral)
  • kernel optimizations.
  • Voltages +25mV, more stable kernel.
  • Fix Voodoo Louder mc1n2 supercurio, thanks (If it gives FC, reinstall app)
  • Added Browser 5 Agent, full screen, & bounce anim, thanks to intronauta
  • Added Kies
  • Added Live Wallpapers.
  • Back to Stock Music Player, streaming problems.
  • Back to ondemand governor (more stable)
  • Ondemand tweaked
  • Added back ondemandx governor to kernel.
  • Equal Battery-Performance.
  • Modified GPU UP threshold of 300mhz to 99%
  • Changed default Wallpaper.
  • Otther minor tweaks.
  • Zipalign.

1.3.0:


  • New kernel with new Mali drivers, & new wifi drivers, 3step GPU, etc, thanks to gokhanmoral
  • tweaks battery
  • lulzactiveV2 added, default governor
  • Added AOSP Email and widget* (thanks to anarko919 for the info)
  • Deleted some app we don’t use
  • Changed Music player to Google Music Player
  • Deleted Go Locker
  • Added MiLocker
  • Updated jkay
  • and more I don’t remember

1.2.0 & 1.2.1:

  • New kernel 2.6.35.14-Illusion-xTreme_v2 added.
  • Voltage +25mV for 500mhz
  • Samsung Exynos Yamaha codec driver hacks built in kernel (thanks to supercurio)
  • Bus undervolt -25mV
  • Internal volt undervolt -25mV
  • Back to Ondemand governor (should fix random reboots)
  • Modified read_ahead_kb (fix freezes on 1080p videos from external sdcard)
  • More scheduler tweaks, nr_requests, fifo_batch.
  • Updated theme to ICS 1.7 of vertumus, thanks to him (not updated framework, I don’t like windows)
  • New animations added.
  • Added Phone.apk With CallRec, noise reduction, big contact image, and call off icon in the right. (thanks to anarko919 for info and his creator)
  • Improve of Color and Sharpness by Default.
  • Fix FlashPlayer.
  • Updated JkayDeluxe (thanks to jkay) (delete data app for the problems with configuration).
  • Added SQLite3 bin
  • Changed modem to KI4 (more stable).
  • Added RTS Threshold & Fragmentation to improve wifi link (2305 – 2304)
  • Modified wifi power to save battery
  • Changed default HOSTNAME to “Illusion-xT_i9100”
  • Brightness adjusts to improve battery a little.
  • Core usage improves to save battery without loss performance.
  • Other minor tweaks.
  • Zipalign.
  • _
  • Increased Step1 of GPU due to problems with some 3D games.
  • Decreased 200 & 500mhz bus to equilibrate the battery loss increasing Step1gpu
  • Increased wifi scan interval

1.0.3:


  • Increased font size 14%.
  • Improve battery on 3G (build.prop)
  • Back to 1.0.1 performance tweaks.
  • Little more GPU undervolt on awake & sleep.
  • Changed default governor to ondemandx.
  • Tweaks ondemandx.
  • Changed default I/O scheduler to SIO.
  • Tweaks SIO.
  • Added FasterFix for gps problems.
  • Fix Email sync.
  • Moved FlashPlayer from /system to /data.
  • Updated hosts file (12-2011).
  • Updated busybox to v19.3
  • Modem updated to KP1.
  • Updated CSC to XXKL1.
  • Reziped only Browser to improve ram only on browser & priorized on sleep.
  • Changed Default wallpaper and other minor changes in theme.
  • Updated Go Locker & deleted icstheme (search in market for themes if you like)
  • Mounted all partitions with optimizations.
  • Forced Picture quality to 100%.
  • Minor tweaks.
  • Zipalign.

1.0.2:


  • Improved battery without performance loss.
  • Tweaks 2G/3G net&surfing, fast dormancy, build.prop (should improve battery and speed in 3g)
  • Added Browser with UserAgent
  • Updated Go Launcher EX
  • Faster Battery charge when screen is off, normal when is on.
  • Modified screenstates busfreqs.
  • fixed some blutooth icons in theme
  • Improving GPS speed, resolv.conf.
  • Rezipped all .apk to get stability.
  • Updated SuperUser binaries.
  • Minor tweaks vm & governor.
  • Zipalign.
  • y should I forget ..

1.0.1:


  • Fixed problems with GPU undervolting.
  • Some tweaks more.
  • Zipalign.

1.0


  • Initial Release.


Download Illusion-xT v1.8.0:
SERVERS:
[SWEDEN]Illusion_xT_v1.8.0_-_ST@-SGH-777-XWLA4-2.3.6
[USA]Illusion_xT_v1.8.0_-_ST@-SGH-777-XWLA4-2.3.6
[MIRROR]Illusion_xT_v1.8.0_-_ST@-SGH-777-XWLA4-2.3.6

Extras:
TouchWiz, for people who don’t like GoLauncherEX

http://www.multiupload.com/AKFY62XTR2

Small Old font from Illusion-xT 1.0.1-2:
http://files.c0urier.net/neophyte/Ne…llusion-xT.zip

Deleted apps from XWKL1-base – Illusion-xT (included palmaryweather mod):
http://files.c0urier.net/neophyte/Ne…llusion-xT.rar

Arabic RTL Patch KK5 + keyboard:
http://files.c0urier.net/neophyte/Ne…as/RTL_Fix.zip