How repair bb 9800 red light (loop connect/disconnect) - GSM-Forum

fr3nsis · 09-17-2012, 13:01

i have this bb that customer has fu*ed during an firmware update
if i start loader.exe it dont flash phone (also with /nojvm option) , it fails after 1st step
i have nuked it with nckdongle and start "auto loader full os bb 9800_os.6.4.0.105.exe" but after it is still died ....
any help?
thanks

x_rix · 09-17-2012, 15:35

Quote:

Originally Posted by fr3nsis

i have this bb that customer has fu*ed during an firmware update
if i start loader.exe it dont flash phone (also with /nojvm option) , it fails after 1st step
i have nuked it with nckdongle and start "auto loader full os bb 9800_os.6.4.0.105.exe" but after it is still died ....
any help?
thanks

flex broken.replace flexible.if not succes zokus damage

celumaster. · 09-17-2012, 20:44

That is flex slider problem or vbat ic hardware issue.

Try to replace flex and if not work just replace this ic, follow instructions over here:

We can Fix your Blackberry: Blackberry 9800 RED BINK...done

Best Regards Mr. Frensis !!!

cafonabob1 · 09-18-2012, 09:48

It can be the flex cable or the battery or the board or the magnets in the housing. I think best solution is to take a known working 9800, swap motherboards, verify if it is a problem with mainboard or other things in the housing. If board is good then you can isolate problem. This phone often blinking red light caused by bad flex cable or hardware problem in board. Also can be bad battery. Need to isolate the problem with known components.

09-17-2012, 13:01	#1 (permalink)
fr3nsis No Life Poster Join Date: Oct 2005 Location: Rome , Italy Posts: 1,530 Member: 190882 Status: Offline Sonork: BB PIN: 7C83D9CE Thanks Meter: 1,282	How repair bb 9800 red light (loop connect/disconnect) i have this bb that customer has fu*ed during an firmware update if i start loader.exe it dont flash phone (also with /nojvm option) , it fails after 1st step i have nuked it with nckdongle and start "auto loader full os bb 9800_os.6.4.0.105.exe" but after it is still died .... any help? thanks

09-17-2012, 20:44	#3 (permalink)
celumaster. No Life Poster Join Date: Jan 2011 Location: Honduras Posts: 698 Member: 1488173 Status: Offline Thanks Meter: 194	That is flex slider problem or vbat ic hardware issue. Try to replace flex and if not work just replace this ic, follow instructions over here: We can Fix your Blackberry: Blackberry 9800 RED BINK...done Best Regards Mr. Frensis !!!

09-18-2012, 09:48	#4 (permalink)
cafonabob1 No Life Poster Join Date: Apr 2010 Location: NYC/USA Posts: 733 Member: 1283129 Status: Offline Thanks Meter: 135	It can be the flex cable or the battery or the board or the magnets in the housing. I think best solution is to take a known working 9800, swap motherboards, verify if it is a problem with mainboard or other things in the housing. If board is good then you can isolate problem. This phone often blinking red light caused by bad flex cable or hardware problem in board. Also can be bad battery. Need to isolate the problem with known components.