Which registry settings that you edit?
What i did was edit registry in registry/HKLM/Drivers/BuitlIn/RIL/EnableFastDormantDisplayDuringCall to 0. Works perfectly.
For sms notification, I disable it using advanced cinfig tools under message.

haha.. same same here.. but i still prefer newer software compare to old menu used in Jack's 3.4. i think i might flash to valkrie 1.7 2nite.

BTW, for the hard-reset stuff.. did u press n hold all 3 button together. u nid to hold the two silver button together n poke ur stylus into the reset hole and HOLD it.. not juz poke but poke and Hold... then it should work.

1 things that i dont think the method u mention above.. is u nid to completely off ur phone b4 hard-reset. and clearly that after flashed.. it juz said flash complete but it wont turn off the phone. n by taking battery out straight from xperia when it is still on.. it sound hurt. so i rather make a soft-reset method rather than nid to off ur phone completely.

that is my personal thought n advise.

How much to pay ah??!!!  Ahem.. Ahemm........ 

btw, anyone can tell how to setup the ringtone? i go setting > sound & notification,  but only got 1 tone the "Die Zauberflote"!!!
i tried to copy the ringtone to /windows and it not shown in the above setting.
but if i use the ringer profile setting from SPB Mobile Shell 3.0, in shown those files. But i still couldn't change others like sms sound!!

i tried energy rom either.. lag like sial.. n da keyboard deploy button doesnt allign nicely 1.. so buggy..

i must wait until it comes out from beta only i will reflash it again. now using WCX.. quite okie.. but still wanted to try valkyrie 1.9 FS n see how..

might b becaz im using TF3D when i use energy rom. wm6.5 + TF3D for any rom oso very laggy.

xda developers got many apps you can try.. just chenged my firmware to R3AA010 and using EnergyROM 3.0..

I having problems with my keyboard too but still bearable.. the keyboard like i dunno how to explain.. when i type a word example 'Wasn't' when i press the 'S' button, a 'A' alphabet pops out. Something like tat..

SO far other problem i havent occur yet.. Theres a game named Tweeter cant be played la.. haha..

ahha.. energy rom comes out beta 3!! since u said that.. i will flash it asap once i finish download..hahah

bro, could you help me with something?
you're using Jack's 3.4 right? could you please go into the Phone program, dial a random/new number, and then click Save To Contacts. click Create New Contact and see if the add contact panel is written in English or in some other language?

do try it for me ya. cause mine is written in French (or Germany can't remember). that's why i moved from Jack's ROM.

yups.. it does remove the web address shortcut and bypasses the settings that you have in FK Config. i use a case and the peculiar arrangement is a godsent! different need for different people i guess..

i didn't apply the patch. the patch in itself is a simple registry modification which you could change using Schap's Advanced Config. and since i have that in my device, i edited it manually and soft-reset. improves finger typing in my case. why not try it. you could always revert back to the original values if you don't like it. just a simple edit using Advanced Config.

if you send sms-es using the X1, i could ask you to check whether u have the same problem as mine when replying sms using the TF3D tab. but i reckon your X1 is used exclusively for data plan.. too bad. can't be i'm the only one that has the problem.

i sync it with my mapsource installed on pc..

as per discussion on XDA forums, it is said that coreplayer doesn't have hardware acceleration and are not recomended for high quality video playing on the X1.
reading that, i've never used coreplayer from the start. the media panel and windows media player works fine for me. why don't you change?
ditto.
the easiest way is to sync it with mapsource. there's also an export function when you're in 'My Locations' in GMXT if you don't have access to a PC.

Thanks rkwan67... finally reached page 69 - i had taken 2 full days going through the whole thread! but of coz did not understand 100% since this is my first WM phone 

how did you know i have a lot of problem bro?    i actually have 2 problem with this set:
1) Once i wake up in the morning, someone called me and i answered. after that my phone resolution / color / whatever you call it becomes bright, a lot of color out of sync... like i go to google panel, i can see it's all white color only... go to a lot of panels and menus still the same. finally press the power button up there (to sleep the device) and on again - voila back to normal. happened the first day after i bought it (scared the sh*t out of me) but never occur again till today.    i can juz hope it is WM problem not my X1 
2) device cannot turn on suddenly on 2 separate occasion, i was wondering what happened but after trying to simulate it, i guess it happens when the battery falls to 2 bar. i cannot turn on the device even though a minute ago my X1 has 2 bar on it. actually just dropped from 3 bar to 2 bar in a few minutes then it happened. however now i charge the battery full when it reaches 3-4 bar, and till now it's working fine. i hope it's the battery problem    but dunno how to determine the cause...

so currently my set works fine, and it's worth a try into WM world as the last time i bought a phone was 2 years ago (newly launched ori s500i) and it costs the same $ as this set.. so might as well try WM out to see if it fits me.. or i fit it.. 

other than that, the device works fine! juz i have not utilize it apart from using the GPS and phone capability, and a little bit of task and calendar setting. planning to utilise it slowly    with the help of forumers here! 

omg what a long post.. i hope it did not get you guys bored .. well X1 rocks

as the X1 does not come with an accelerometer, is there a way (or a button) to go to landscape mode without sliding the keyboard out?

do i need to pay for the software?