9900 Homemade schematic - :)

[ALI1]

Thanks bro it's very helpfully

[hans salim]

do u have solution for touchpad not working???

[dedeyk]

waiting new schematics.......thx

[Mr.ps_mobile]

Thank Br..... Good solution.

[frosted]

anyone knows how to remove the EMI/RF shield from circuit board without overheating the board and the component inside the shield?

[ikloveto]

i have 9900 do u have any solution memory card not work i was change memory card flex but problem is same not read memory card

[ahmed fifty50]

thanks for the help keep it up..................

[psytr0nic]

then for REd led problem , what part is suspect on pcb ? PM ic or what ?

[damian294]

hi i work for blackberry and we use NemesisQCEFSWipe program to remove red light problem i have instalation file but need to be hack. if you want try check link.
http://dl.dropbox.com/u/3880046/Neme...leaseSetup.exe

[damian294]

if you have a problem with the trackpad try this solution:
1: replace trackpad
2: sometimes touch screen creates a problem so replace LCD
3: reflow or replace keypad connector
if still not work
4: Turn on the phone with an attached keypad and make a short circuit between the ground and the L1904 for 1 second (I am using tweezer) , the phone will turns off, remowe the battery and put it back to turn on the phone.
This solution it work for me on 100%

[kakiongpopaye]

1st fuse is for CPU Power




file no wok...

[jyjyjy128]

Thank you so much for your share!

[pujako]

thank u sir

gooddd

[titoo]

Good job thankes 4 you

[neville]

thanks for the share. i changed my lcd and it stopped restarting.