[XPERIA X2 General] royalbloodvi:
[Solution] MUST-HAVE For X2 Users! Speed Tweaks & How to Disable "Slideview" & Panels

DISCLAIMER: This works for me 100%. I have noticed 200% - 300% longer lasting battery life, AND at least 3 - 4 times more responsiveness throughout the whole phone, you can even benchmark the difference between stock X2 and an X2 run with my solution. I will not be held responsible for any damage to your phone!

I've read a lot, and done a lot on my X2 recently. From what I tested, black screen of death (when in standby mode) = DONT USE AUTO BACKLIGHT! Try this & see what happens.

Now, my X2 barely freezes or gets any lag at all, in fact, it is SMOOTH. Yes, you heard it, SMOOTH (even when scrolling through start menu).

Using the X2 as of now is a nightmare, but I've come up with a solution until MR2 comes out. And, lets hope MR2 really is for the best.

This solution is based on the standard WM today home screen. I haven't come across ANY problems at all.

One day, I came up with an idea. If I dont use tilewave, why do I have to keep it? Considering growing panel, pixel city panels caused lag to the phone, I decided to delete tilewave altogether and now my phone is significantly faster!

Standard WM today screen I think, is in fact I think its the best:

Less battery drainage, simple, fast, efficient, no black screen of deaths.

This solution works BEST if you follow ALL STEPS BELOW:

1) Uninstall Growing Panel, Pixel City (Day & Night) | (Start -> Settings -> System -> Remove Programs)

2) Uninstall all SPB shell and software. (Start -> Settings -> System -> Remove Programs)

3) Start -> Settings -> Today -> Tick Date & Messaging (Or any other plug-in of your choice, less the better)

4) Delete tilewave panel in (File Explorer -> Program Files -> Panels)

5) Delete the other panels of your choice, I deleted everything except google panel (In case today panel for some reason crashes, I still got google panel to work with) | (File Explorer -> Program Files -> Panels)

6) SKtools (Search SKtools on XDA forums search function) -> Tweak -> Optimise -> Tick Font cache size and TCP window size -> Action -> Performance -> Optimise -> Soft reset

7) Advanced configuration tool (Search in XDA forums for the program / google it) -> Performances ->

ENABLED

File system cache: 8MB

File system cache size: 16384 sectors

Glyph cache: 32kb

8) SKtools -> Category -> Clean up -> Go to EACH and EVERY option to delete bad registries, temp cache folders, bad uninstall info, etc. MAKE SURE clean up EACH option in clean-up. INCLUDING registry optimiser, do it!

9) To resolve the messaging lag: Search "SMS lag fix" in XDA forums to get rid of lag.

10) Disable Slideview: Delete the string "launch199" from HKLM\init (Use TotalCommander program, credits to bazsikar & jerpelea for this one!)

11) Disable Panel Manager (OPTIONAL): Delete ALL panels except MS_Today panel in programfiles\panels to disable panelmanager.exe

12) Disable XKeyhandler: SKtools-> Services-> Delete xkeyhandler. Step 2: Totalcommander-> HKLM -> init -> Delete Launch65

13) DONE! Soft-reset one last time, and FEEL the difference =)

This solution covers, as far as I know, the general basic operations and responsiveness of the entire windows mobile system for the X2 and/or other WM devices. I don't suffer any MR1 upgrade issues with this solution other than the "Storage card disappearing" issue, which everyone is having a problem with as well.

Disabling slideview is good option for those who think its totally useless (like me) and just causes the system to crash, and hogs A LOT of CPU resources and thus, lags the phone and also plays a role in causing the black screens. You will notice a SIGNIFICANT DIFFERENCE in battery life and less bugs and crashes with this one!

Credits go to XDA-developers and their respective authors for the posts, you know who you are. All I've done is complile the information and made a solution for the X2 users out there.

UPDATE: To disable slideview, read step 10, credits to bazsikar & jerpelea =)

UPDATE 2: To disable panel manager and panels, read step 11 & 12 =)

ALL THE STEPS COMBINED ABOVE WILL GIVE YOU A FAST, SMOOTH X2 WITH NO BLACK SCREEN OR CRASHES + 400% IMPROVED BATTERY LIFE (1 MONTH SO FAR, I HAVENT HAD A SINGLE CRASH OR BUG)

Feedback welcome, and please report if this works for you, because it worked for me 100% =)