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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Nokia > Nokia Hardware & Hardware Repair

Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 04-07-2004, 11:52   #1 (permalink)
Freak Poster
 
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7250 Network !!!


Hello Freinds

I have a 7250 handset.When I switch on the handset it shows full network.But after 5 secs it loses the network completely. I have changed PA ,Antenna Switch , Crystal also but the problem is not solved.

Can anybody come up with the solution please.

Regards
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Old 04-07-2004, 17:05   #2 (permalink)
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what program you using for tuning?
Whats RSSI reading?
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Old 04-08-2004, 08:38   #3 (permalink)
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@Engineer

Thks for your reply.

Can you please tell me how do I read RSSI ?
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Old 04-08-2004, 12:37   #4 (permalink)
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write pm file only u set 100% ok
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Old 04-09-2004, 10:09   #5 (permalink)
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I have already written the pm file.But its still the same.
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Old 04-10-2004, 16:27   #6 (permalink)
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what program, you using for tuneing?
try and get phoenix program if you can...

Still no luck after writing PM values....you said you changed the crystal...

I need to know more info, like, does phone tune? (ie RX and TX)

You could be looking at the Helga
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Old 04-12-2004, 08:47   #7 (permalink)
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@Engineer

Thks for your reply my friend. But as I said before I donot know how to read RSSI Values (RX/TX). Would you be kind enough to tell me where can I download the program to read RSSI if 7250 handset ...

Best Rgds


SUPREMEGSM
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