I have a Samsung Omnia 1 which I change a simple password and suddenly when it restart it doesn't open again with the new password. how can i unlocked it

Is it a network PIN? If so, You can get the unlock code for a Samsung Omnia 7 from www.unlock-zone.com/samsung-omnia-7/rs5wp9/ at affordable cost.
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UNLOCKING STEPS FOR SAMSUNG OMNIA 7
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Method 1:

1 - Switch ON your Samsung Omnia 7 with a NOT ACCEPTED SIM Card.
2 - Samsung Omnia 7 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung Omnia 7 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung Omnia 7 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung Omnia 7.
3 - Compose : #0111*CODE#.

Hello thanks for using Fixya

To Change the language to English of Samsung SGH-i900 OMNIA. Follow the given instructions

1. First of all Download Samsung Omnia Operating System ZHHH2
2. Now hold your OMNIA in your hand Press the Dial key to the left of the optical pad to bring up the dialer. Keypad will open
With the onscreen keypad press *#1546792*#
Now Select "Preconfiguration"
Now enter code *#81230*# and select OK
Select "Hong Kong" with the default Operator
Accept this, DEVICE WILL HARD RESET

3. Now open i908ZHHH2_ENG from download folder which you have downloaded in step 1

4. Turn off the Samsung SGH-i900 OMNIA

5. Connect the OMNIA to a PC using the usb cable

6. Turn on the OMNIA

7. Click start button if the device found & wait for job done message

You have done it

I hope this solution will helpful 4 u
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THANKS & Keep Using fixya

my samsung omnia GT B7730 windows media player won't open nor play song. i have restarted my phone a lot of times and its still the same. what to do? help :(

I think you'll have to hard reset your device, in order to get passed the password request procedure. You, most probably, know that a hard reset will return your device to its factory defaults, thus deleting all the applications you have installed, as well as all your personal data and settings. Anyway, to hard reset your device, press and hold both the SEND and END buttons, and, whilst keeping them pressed, press the reset pin with the stylus pen. Release the keys when a confirmation request screen comes up. Follow the on-screen instructions (if I'm not mistaken, confirm the hard reset procedure by pressing the SEND button).
Hope you are able to have a fully functional device again soon.
Best regards, Carlos

It should be available to download from samsung's website, under the download section for the right phone model.Hope this helps.

I had/have this problem as well, last time the service center installed an update software build on my phone, then it was ok (6 months ago). But now the same **** happen again. WiFi still works but GPRS don't (live in Thailand, no 3G here). Looking now for an OS update again.

This is the finest trick I am sharing with you...

I have managed to watch YouTube Videos on my Samsung Omnia after doing researching on the internet. You have to access the http://m.youtube.com on the Internet Explorer and it does not work on Opera.
Please install the files according to the steps below.

1.Samsung Omnia i900 Owners you will need this TCPMP/Player version for Your device, TCPMP 0.72RC1-ARM-PPC-recomp-03.cab.zip.


2.FlashvideoBundle 1.4.4.zip


3.Install ac3.arm.cab



4.Install H.264.cab

And njoy!!! Watch YouTube on the Samsung Omnia...

Please reply if it helps or in case you need any other help in this regard.

dial *228 and press 1 when prompted to ur unlock code will be ur last 4 digits of ur number

pull the battery out then put it back in again

1 : Download & install latest version ActivSync 4.5 for XP ActiveSync 4.5
2 : Download samsung omnia os ZHHH2Z < full update Hong Kong English tested by me

3: Press the 'dial' key to the left of the optical pad to bring up the dialer
With the onscreen keypad input *#1546792*#
Select 'Preconfiguration'
Enter code *#81230*# and select OK
Select 'Hong Kong', with the default Operator
Accept this, DEVICE WILL HARD RESET<(credit goes to modaco forum Paul for this tips)

4 : open i908ZHHH2_ENG from download folder

5 : Turn off the omnia

6 : connect the omnia to a pc using the usb cable

7 : turn on the omnia

8 : click start button if the device found

9 : wait for job done massage
Originally posted by Ramjan from Bangledesh