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08-29-2003, 20:11
| #1 (permalink) |
| Freak Poster  Join Date: Jun 2003 Location: Pakistan Age: 43
Posts: 118
Member: 31534 Status: Offline Thanks Meter: 3 | Please read carefully for 3310 I am really in a amazing problem. And it may be help to you guys please, please and please read it carefully. I have a NOKIA 3310 which had a sometimes signals problem. I think it had a Signal problem. I thought that i should to change P.A. then i have changed the P.A. But when i have changed the P.A. then i saw a different problem that the signal bars are full for just 5 or 6 seconds but suddenly the signal bar is down. and the network is not there. I was in a very surprising. But after a few time the signal bar showing the signals is totally finish. During in this process, i had rehot the hagar, but after to change the p.a. Now please tell me what happened with me or with cell phone. Believe me i am totally exhausted now. Please tell me the right solution cause i am in a strange problem. please tell me. |
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08-29-2003, 22:52
| #4 (permalink) |
| Registered User   Join Date: Sep 2002
Posts: 1,321
Member: 15866 Status: Offline Thanks Meter: 192 | Signal problem not remove by pa only cobba , hager signal switch all inculde in this problem first rehot cobba then see the condition if signal still for some time "more then before" then change cobba |
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08-30-2003, 15:30
| #5 (permalink) |
| No Life Poster  Join Date: Dec 2001 Location: United Arab Emirates, Dubai Age: 52
Posts: 1,269
Member: 7751 Status: Offline Thanks Meter: 74 | @Shahrukh For the drop signal after 7 seconds, you have soldered your PA badly, this fault in my exsperince is nearly always PA, second is COBBA for this fault !! What was the exact fault before change of the PA ??, did the phone have signal, did it drop when makeing a call, manual search network, did it fluctuate up and down all the time ??? @datalife2000 For FAID probelm it's normal that the network operator is shown in display for about 5-7 seconds, then disappears, but without any signal bars ! He writes that the signal drops after 7 seconds, do correct me if I'm wrong here. Regards |
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08-31-2003, 13:47
| #6 (permalink) |
| No Life Poster  Join Date: Feb 2003 Location: Aus. melbourne Age: 45
Posts: 1,752
Member: 20639 Status: Offline Thanks Meter: 233 | @GSM Coolhawk For the drop signal after 7 seconds, you have soldered your PA badly, this fault in my exsperince is nearly always PA, second is COBBA for this fault !! u r right!!.. @Shukrukh, check if any VBB to the PA, (sometime the line broken due to liquid damged) |
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09-01-2003, 15:52
| #7 (permalink) |
| No Life Poster  Join Date: Apr 2002 Location: Radiometer Medical ApSBrønshøj Age: 51
Posts: 721
Member: 10854 Status: Offline Sonork: 1578988 Thanks Meter: 3 | Normal signal after power up then no signal at all means that RX chain works OK but no TX... This could be due to: 1. PA ( bad soldered, broken or no VBB on PA- this is most often case on new boards revision suffered water damage )... 2. Antenna switch 3. Hagar 4. Cobba 5. Software ( simlock checksums are not OK ) 6. It could be something else, like broken track, MAD2,.... But above reasons are most often... BR Vule |
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