[XPERIA X1 Android Development] saobang3886:
New good build come ! I repark from [F1 Froyo 2.2.2 V3][EXT2] by faryaab ( thanks faryaab). This build run smooth and fast ! :D

What work:

- phone, sms, email, 3g, wifi, bluetooth, usb mode ...

- market, browser, app, game...

- 3D good ( 24.3fps neocore with sound!)

- ultil now every thing work well !

I. Download needed file:

1. Rom: http://www.multiupload.com/OLFZRD3BGN

2. boot folder: http://www.multiupload.com/Q6MNZX6FSD

II. before install :

1. Format your sdcard make 4 Partition with recommended size:

1st partition: FAT32 (sdcard / Rest)

2nd partition: EXT2 (system / about 150MB -> depends on the build )

3rd partition: EXT2 (data / about 250MB)

4th partition: EXT2 (cache / about 50MB)

Be sure make all 4 partition primary

2. extract and copy folder npkboot to root of sdcard.

3. Copy Rom ( zip file , don't extract) in to root of sdcard.

III. Install:

1. run Haret, and wait when it will be asked to press "Volume Down" shortly (!!important!! shortly) to launch ClockworkMod Recovery or any other key to usually continue booting into Android.

Press volume Down and wait for menu Recovery.

2. In menu recovery choose "install zip from sd-card" choose zip from sdcard and select "Froyo CWM V1 08-05-11.zip" . Confirm instalation. then back to main menu (press ok key) and choose: reboot system now.

3. Run HARET again and press any key (except Volume keys) to continue booting into Android.

TIPS:

- Android won't performing very well at first running hours, if you have many media files (pic,videos..) .. system will be busy searching for these files & creating thumbnails for them ... the time for that is depending on the quantity of the media on the SD card ..

- syne with google account, open each app one then restart for smooth speed.

- enable 3G ( if use want use data connect) and plugin charge in windows mobile before boot

- disable auto rotate

- disable data connect, data transfer, auto sync, use 2g network, use setCPU for save baterry life

- set acpuclock.oc_freq_khz=652000 in startup file ( inside npkboot folder) for more speed ! if you have problem, reset to 600000!

- If you want stop problem key freeze, download kernel with keyboard as modules and follow this link http://xdaforums.com/showpost.php?p=11808067&postcount=2 how to do ^^!

- USB mode have litle bug so when use turn on, copy file, it normal, then turn off usb mode, it will ask you format sdcard, DON'T ok, cancel it and restart phone, sdcard will normal again. :p

UPDATE:

- I recommend every one don't use Task Manager with option kill all ap or auto kill app, it will make more system eror, stop app, and keypad die! I don't use any task manager and it run stable for me, with no eror until now ! please try this thing and report here if it work !

- If when you boot to android and the phone restart, check your cpu speed and disable overclock in windows mobile. If you not overclock, download this file http://tingstenen.dk/data/ygge2.6turbo.zip extract and replace 2 file zimage and modules in npkboot folder, format sdcard, and try again! maybe it will work !

So, please report here how it works ! Thanks all developers for this build ! :D