K 300i allways Handfree profile - GSM-Forum

Talagang · 08-08-2007, 05:46

I have a problem with K300i that mobile allways Hand Free Profile. I have replace Charging ic and Mic Ic but still hand free Profile.Last time I replace Charging Ic and make a jumper for charging set become ok .But this time I totaly fail to clear this fault .Pl hep me in this regard.

Talagang · 08-09-2007, 05:29

Sorry to say that is their no one able to give any soulation for this problem after passing twenty four hours no one give any soulation .I think all members have object to take knolage/soulation no one try to give knolage/soulation to other.

Kanwalgee · 08-09-2007, 06:01

But i think You don,t have time for search.

http:///vbb/showth...k300+hand+free

http:///vbb/showth...k300+hand+free

http:///vbb/showth...k300+hand+free

you need to check carefully remove charginging ic and mic ic if remove icon of handfree then need to change a good ic.

Mourad120 · 08-09-2007, 06:21

Quote:

Originally Posted by Talagang

Sorry to say that is their no one able to give any soulation for this problem after passing twenty four hours no one give any soulation .I think all members have object to take knolage/soulation no one try to give knolage/soulation to other.

For sure..your problem is ...u have changed both Ics but the ones u placed were not good hence handsfree still there....so make sure to get the good ones and try putting them again !!!!!!!!!

B.Regards

Talagang · 08-10-2007, 08:51

Quote:

Originally Posted by Mourad120

For sure..your problem is ...u have changed both Ics but the ones u placed were not good hence handsfree still there....so make sure to get the good ones and try putting them again !!!!!!!!!

B.Regards

Brother Mourad I have apply all forum soulation but problem same.Further I clear you that when I replace Left crystel Charging IC after this Battary low red light glowing permanantly altho battary full charge it is 100% clear you . that it is not battary problem.It is other mater.I have damange Charging Ic soldring points .But I clear all points sapret no one is touching with each other.Brother Mourad pl guide me in this kind of status What can I do. I will be very thankfull to you.

hasho · 09-03-2007, 11:50

hi dear i think you shoot is ic charg so you again chang is ic

naderhacker · 09-03-2007, 15:37

u must change n2400 & n2300

Mourad120 · 09-04-2007, 00:10

Quote:

Originally Posted by naderhacker

u must change n2400 & n2300

to clear up that problem .definitely ..pin 5 of the system connector (CFMS_PHFS)sensing hands-free which passes thru N2400 and not N2300 right to D2200 (Power IC)...once grounded ...hands_free activated ...so to get rid of ...do check out :

1- System Connector for possible shorted pins (4 to 5 , for example).

2- reheat / change N2400 and not N2300 !!!!!!!!!.....

Best.Regards.

fireweed · 09-04-2007, 10:36

hi all,
i have a k610 with the same problem. can this be solve by the same ways like changing the charging IC? i can't determine which is the correct IC as i don't have the schematic on hand. Can anyone help? Thanks in advance!

08-08-2007, 05:46	#1 (permalink)
Talagang Crazy Poster Join Date: Sep 2006 Location: Islamabad Posts: 51 Member: 345070 Status: Offline Thanks Meter: 8	K 300i allways Handfree profile I have a problem with K300i that mobile allways Hand Free Profile. I have replace Charging ic and Mic Ic but still hand free Profile.Last time I replace Charging Ic and make a jumper for charging set become ok .But this time I totaly fail to clear this fault .Pl hep me in this regard.

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08-09-2007, 05:29	#2 (permalink)
Talagang Crazy Poster Join Date: Sep 2006 Location: Islamabad Posts: 51 Member: 345070 Status: Offline Thanks Meter: 8	Sorry to say that is their no one able to give any soulation for this problem after passing twenty four hours no one give any soulation .I think all members have object to take knolage/soulation no one try to give knolage/soulation to other.

08-09-2007, 06:01	#3 (permalink)
Kanwalgee No Life Poster Join Date: Jun 2004 Location: China Age: 46 Posts: 2,737 Member: 68392 Status: Offline Sonork: 100.100701 Thanks Meter: 658	But i think You don,t have time for search. http:///vbb/showth...k300+hand+free http:///vbb/showth...k300+hand+free http:///vbb/showth...k300+hand+free you need to check carefully remove charginging ic and mic ic if remove icon of handfree then need to change a good ic.

09-03-2007, 11:50	#6 (permalink)
hasho Junior Member Join Date: Apr 2005 Location: pakistan karachi Age: 44 Posts: 23 Member: 137318 Status: Offline Thanks Meter: 2	hi dear i think you shoot is ic charg so you again chang is ic

09-03-2007, 15:37	#7 (permalink)
naderhacker Freak Poster Join Date: Apr 2001 Location: EVRYWERE Posts: 492 Member: 4365 Status: Offline Thanks Meter: 39	u must change n2400 & n2300

09-04-2007, 10:36	#9 (permalink)
fireweed Junior Member Join Date: Jul 2007 Posts: 2 Member: 557799 Status: Offline Thanks Meter: 0	hi all, i have a k610 with the same problem. can this be solve by the same ways like changing the charging IC? i can't determine which is the correct IC as i don't have the schematic on hand. Can anyone help? Thanks in advance!