Blackberry 9800 keeps rebooting tired please fix

[InterTrading]

My blackberry 9800 keeps rebooting. As in the phone shows the red led light at the top up of the phone for about few seconds then it goes away the red light goes away and 12 seconds later the red light comes back on. This process just keeps happening over and over.
Now keep in mind that the lcd of the phone does not even turn on once the red led goes away or is on. (please any one who says the lcd is bad is mistaken because i took the phone apart and tested the lcd.)
these are all the things i have tired:
*tired using the apploader in my RIM folder on my computer and deleted vendor and all that other good stuff. The phone as i am in the process of reconnecting to jvm stops connecting to the the apploader because it keeps rebooting.
*tired the SFI file which is the one that works with cdm it loads and writes to the phone and even then no luck onces its finished the phone just keeps rebooting as i said above.
*i tired to connect to bbsak, crakutil, jil_..... but the problem with all those is the phone has to stay connected to the computer in order for it to read and the phone will not stay connected it just keeps rebooting.


PLEASE ANY ONE HAVE AN IDEA OF WHAT TO DO?

[varungargi]

I have the same problem with the 9800 i have . .
I have even tried rehot the Power IC then too same problem . . . .
Experts please help us . . . . . Any solution . . . ?

[cal_guy]

If phone is not water damaged change main flex

[sgreenphone]

http://forum.gsmhosting.com/vbb/f489...ution-1337166/

try this steps

[ishaqbb]

Hey bro change the trackball

[kham]

really?????
trackballl problem????

[cowen1000]

Originally Posted by InterTrading

My blackberry 9800 keeps rebooting. As in the phone shows the red led light at the top up of the phone for about few seconds then it goes away the red light goes away and 12 seconds later the red light comes back on. This process just keeps happening over and over.
Now keep in mind that the lcd of the phone does not even turn on once the red led goes away or is on. (please any one who says the lcd is bad is mistaken because i took the phone apart and tested the lcd.)
these are all the things i have tired:
*tired using the apploader in my RIM folder on my computer and deleted vendor and all that other good stuff. The phone as i am in the process of reconnecting to jvm stops connecting to the the apploader because it keeps rebooting.
*tired the SFI file which is the one that works with cdm it loads and writes to the phone and even then no luck onces its finished the phone just keeps rebooting as i said above.
*i tired to connect to bbsak, crakutil, jil_..... but the problem with all those is the phone has to stay connected to the computer in order for it to read and the phone will not stay connected it just keeps rebooting.


PLEASE ANY ONE HAVE AN IDEA OF WHAT TO DO?

Nuke phone with cfp then write with autoloader

9810 Instalador rapido.rar - 4shared.com - online file sharing and storage - download

Press thanks if this helps

[Ingot]

try change flexyble lcd

[R.Nasir.Ali]

SORRY INTERTRADING HELLO!

JUST AFTER WIPE AND NUKE CONNECT YOUR DEVICE AND DOUBLE CLICK ON THIS LOADER auto loader full os bb 9800_os.6.4.0.105.rar

IF IT DIDN'T WORK THEN SERVICE YOUR HARDWARE AND CHANGE THE STRIP (FLEX)

REGARDS

NASIR

[kham]

for me i change flex with trackball

[nicewaseem]

is it working now kham plz reply quick

[encell]

I have same problem,,I reflash it many time,,but the problem not solved

[Munir]

Originally Posted by encell

I have same problem,,I reflash it many time,,but the problem not solved

first of all connect charger without battery.did you get symbol of red cross on battery in display.if yes than once change main FLEXCABLE, or put your board in other ok 9800.
Still than change Fuel Gauge U902.