8210 ,signal drops . - GSM-Forum

ags28 · 04-11-2002, 01:23

Sometimes signal drops off, in second the phone recovers it. But is a big problem problem when I have a call. Suddenly the conversation goes off.
What do you think? Is it a hardware or software problem?

Regards

skynet · 04-11-2002, 05:54

hardware.

bello · 04-13-2002, 07:27

Probably diplexer is bad, I'm repair several 8210 and 8850 with this defect.

Best regards.

CHATAR · 04-13-2002, 07:41

probably softaware also try to updat the version and by happy 8210 and 8850

Best Regards

gazt · 04-15-2002, 16:46

Open the fone and you will see a ***** pin which makes the connection to the pcb

Make sure it is making a conection if not adjust it so that it is

This may be your problem

Muscleman · 04-15-2002, 17:31

Hey guys,

This case can possibly be both software and hardware. If the phone has a history of being dropped before, There's a strong possibility of the chip marked "HAGAR" was knocked off its solder from the board. If this is the case, be very careful and try to solder it back to the board. After this procedure, try re-calculating the flash authority ID and reset the phone via WINTESLA just to be sure.

If it is a bug in the software, a little re-calculating of FAID and Reset might just do the job.

I hope this helps.

Regards,

Muscleman

04-11-2002, 01:23	#1 (permalink)
ags28 Crazy Poster Join Date: Jun 2000 Location: Lyon ,France Posts: 56 Member: 1654 Status: Offline Thanks Meter: 0	8210 ,signal drops . Sometimes signal drops off, in second the phone recovers it. But is a big problem problem when I have a call. Suddenly the conversation goes off. What do you think? Is it a hardware or software problem? Regards

04-13-2002, 07:41	#4 (permalink)
CHATAR Freak Poster Join Date: Apr 2001 Location: Belgium Posts: 216 Member: 4378 Status: Offline Thanks Meter: 0	hello probably softaware also try to updat the version and by happy 8210 and 8850 Best Regards

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04-11-2002, 05:54	#2 (permalink)
skynet Insane Poster Join Date: Apr 2002 Location: Planet Earth Age: 44 Posts: 79 Member: 10630 Status: Offline Thanks Meter: 1	hardware.

04-13-2002, 07:27	#3 (permalink)
bello Freak Poster Join Date: Apr 2002 Location: BiH, Srebrenik Age: 53 Posts: 205 Member: 10960 Status: Offline Thanks Meter: 5	Probably diplexer is bad, I'm repair several 8210 and 8850 with this defect. Best regards.

04-15-2002, 16:46	#5 (permalink)
gazt Freak Poster Join Date: Feb 2002 Location: WORLD Posts: 234 Member: 9468 Status: Offline Thanks Meter: 0	Open the fone and you will see a ***** pin which makes the connection to the pcb Make sure it is making a conection if not adjust it so that it is This may be your problem

04-15-2002, 17:31	#6 (permalink)
Muscleman Insane Poster Join Date: Apr 2001 Posts: 83 Member: 3968 Status: Offline Thanks Meter: 0	Hey guys, This case can possibly be both software and hardware. If the phone has a history of being dropped before, There's a strong possibility of the chip marked "HAGAR" was knocked off its solder from the board. If this is the case, be very careful and try to solder it back to the board. After this procedure, try re-calculating the flash authority ID and reset the phone via WINTESLA just to be sure. If it is a bug in the software, a little re-calculating of FAID and Reset might just do the job. I hope this helps. Regards, Muscleman