N82 dead after supplying it with 9v - GSM-Forum

summer_20xx · 02-17-2009, 14:03

i have one n82 not stable in local mode, so i tried to add power supply, i took one battery 9v and put it in the external hook of the Fbus cable, now the phone can boot normally with jaf, but when i try to insert charger it give me just one light and can't power on .
any suggestion?

..::Mr999::.. · 02-17-2009, 19:34

try to check shorting in phone if exists then see in Nokia Hardware Forum you will see one thread how to remove shorting in BB5 Phones and do as they say ( if exist for N82 ) ... Hope its help you

Br

.:RoMeO:. · 02-18-2009, 07:58

Quote:

Originally Posted by summer_20xx

i have one n82 not stable in local mode, so i tried to add power supply, i took one battery 9v and put it in the external hook of the Fbus cable, now the phone can boot normally with jaf, but when i try to insert charger it give me just one light and can't power on .
any suggestion?

hi friend

I think your problem from BETTY IC just change it .

Best Regards.

summer_20xx · 02-19-2009, 21:09

Quote:

Originally Posted by .:RoMeO:.

hi friend

I think your problem from BETTY IC just change it .

Best Regards.

can u tell me where is this BETTY IC?

daddymed · 02-19-2009, 21:20

bro check chorting in the phone if you have change rf or tahvo.

.:RoMeO:. · 02-19-2009, 21:30

Quote:

Originally Posted by summer_20xx

can u tell me where is this BETTY IC?

hi friend

first check shorting , if no shorting change betty .

Best regards.

summer_20xx · 02-25-2009, 19:29

Quote:

Originally Posted by .:RoMeO:.

hi friend

first check shorting , if no shorting change betty .

Best regards.

i take one BETTY ic from N95 and it doesn't working for my phone, can u tell me any other phone have the same BETTY ic?

..::Mr999::.. · 02-25-2009, 19:36

1st check shorting gone after remove betty or no .... did you reball or no ?? after change did you check shorting or no

Br

summer_20xx · 02-25-2009, 19:53

Quote:

Originally Posted by ..::Mr999::..

1st check shorting gone after remove betty or no .... did you reball or no ?? after change did you check shorting or no

Br

if i remove it , and check for shorting and found that there is no shorting what does this situation mean?

..::Mr999::.. · 02-25-2009, 19:56

Quote:

Originally Posted by summer_20xx

if i remove it , and check for shorting and found that there is no shorting what does this situation mean?

you need to change the betty and if you already done it , and still shorting then after you reball and put back there is a problem in reballing or back fixing on board

Br

summer_20xx · 02-25-2009, 19:58

Quote:

Originally Posted by ..::Mr999::..

you need to change the betty and if you already done it , and still shorting then after you reball and put back there is a problem in reballing or back fixing on board

Br

if i remove it totally from the board, and check for shorting and found that there is no shorting what does this situation mean?

..::Mr999::.. · 02-25-2009, 19:59

Quote:

Originally Posted by summer_20xx

if i remove it totally from the board, and check for shorting and found that there is no shorting what does this situation mean?

Means you need to replace Betty IC

Br

**.:SARCAR:.** · 02-25-2009, 20:03

you have to check first mate then ask your question here

summer_20xx · 02-25-2009, 20:03

Quote:

Originally Posted by ..::Mr999::..

Means you need to replace Betty IC

Br

Does all bb5 betty ic are compatible with each other? or i must use a specific BETTY ic for my N82?

.:RoMeO:. · 02-27-2009, 17:17

Quote:

Originally Posted by summer_20xx

Does all bb5 betty ic are compatible with each other? or i must use a specific BETTY ic for my N82?

hello,

yes same betty ic , for old phones there is thavo ic dont mix between 2 ic
try to change betty with new one , i solved many phones with this problem.

Best regards.

02-17-2009, 14:03	#1 (permalink)
summer_20xx No Life Poster Join Date: Aug 2005 Age: 39 Posts: 818 Member: 167622 Status: Offline Sonork: 100.1608761 Thanks Meter: 40	N82 dead after supplying it with 9v i have one n82 not stable in local mode, so i tried to add power supply, i took one battery 9v and put it in the external hook of the Fbus cable, now the phone can boot normally with jaf, but when i try to insert charger it give me just one light and can't power on . any suggestion?

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02-17-2009, 19:34	#2 (permalink)
..::Mr999::.. No Life Poster Join Date: Jun 2005 Location: India ( Punjab ) / China Age: 38 Posts: 4,995 Member: 154749 Status: Offline Sonork: 100.92483 Thanks Meter: 1,048	try to check shorting in phone if exists then see in Nokia Hardware Forum you will see one thread how to remove shorting in BB5 Phones and do as they say ( if exist for N82 ) ... Hope its help you Br

02-19-2009, 21:20	#5 (permalink)
daddymed Freak Poster Join Date: Aug 2007 Location: algeria Posts: 122 Member: 558387 Status: Offline Thanks Meter: 59	bro check chorting in the phone if you have change rf or tahvo.

02-25-2009, 19:36	#8 (permalink)
..::Mr999::.. No Life Poster Join Date: Jun 2005 Location: India ( Punjab ) / China Age: 38 Posts: 4,995 Member: 154749 Status: Offline Sonork: 100.92483 Thanks Meter: 1,048	1st check shorting gone after remove betty or no .... did you reball or no ?? after change did you check shorting or no Br

02-25-2009, 20:03	#13 (permalink)
.:SARCAR:. Moderator Join Date: Jul 2006 Location: Midnapore,West-Bengal,India Posts: 5,402 Member: 322206 Status: Offline Sonork: 100.1594813/.:SARCAR:. Thanks Meter: 1,350	you have to check first mate then ask your question here