Hello all!
I have a big problem with my G900...After when I was updated my phone with SEUS, the phone restart always and work very slowly...But before i was updated the phone was worked good.So...I want to downgrade my software but the XS++ not work with my phone...Any idea how i can downgrade???
Sorry my poor english!

Perhaps you can try reflashing it again?
I used to brick my phone on the 1st try but when i do it again...its back to normal...

Hello all!
I have a big problem with my G900...After when I was updated my phone with SEUS, the phone restart always and work very slowly...But before i was updated the phone was worked good.So...I want to downgrade my software but the XS++ not work with my phone...Any idea how i can downgrade???
Sorry my poor english!

i was tried it,but not work right:( i want to reflash my phone with the oldest firmware!But i don't know how i do it:(

Here is how i changed my G900 CDA to support SE Language files hosted on their web site. and it was a huge success for me! it's almost the same as the manual way for the previous UIQ phones M600, P990, etc...

1- First locate the versions you want to change your phone to, i changed mine to:

Phone: 1203-6566 R9L004
Bluetooth: 1200-5567 R1D
Organizer: 1203-8784 R6H815
CDA: 1211-4681 R5A

you will only need to change the Organizer and CDA versions, as all the others are the same in all phones.

2. Backup your GDFS using XS++ and keep it somewhere safe incase something goes wrong.

3. Edit a COPY of the GDFS bin file with a Hex editor, exactly as the attached picture (it's for M600 but it works the same with G900 though with a different values) change the values in the right display to the new versions i posted above, be ultra accurate while doing so.

4. Calculate the checksum for all the part inside the brakets [], for the G900 you will find different letters but by looking carefully you will find a look like set 0f letters that matches the pic attached, it will be almost the same range as in the pic.

5. Restore the edited GDFS bin file back to phone using XS++ restore GDFS.

6. After you finish and reboot your phone, Check the firmware version you should find 2 versions for the Organizer and CDA, if not then something went wrong, check all the previous steps and start all over again.

6. Run SEUS which shall recognize your phone as needing a new FW update. Update it and you are done, you can now install whatever language file you want from SE support page.

WARNING: This method requires a certain level of technical expertise to complete it, and you may BRICK your phone if you aren't careful and know what you are doing....do it on your own risk!!

i want to ask something about handphone screen.
my G900 the screen sometimes cant see anything.
its black black.
and sometimes can see ..
what is the problem?
is it already spoil?

then if wanna change the screen...
about how much?
its touch screen.

Black screen of death...Its something to do with faulty mobo....Send it to warranty....

Geezers AP set of G900 really bring tons of problem.....

then if i dont want warranty?
i want to change it can?
around how much?

Why not to send it to warranty claim rather than repairing?
If your phone is under warranty and you repaired it on different center, your phone warranty will be void.

But if you still insist of repairing it, someone did paid RM160 for the mobo...

oh...
but i dont know my phone still got warrany or not .
but if warranty..
it will take a long time?
i scare it will warranty long