bad contact charger - GSM-Forum

Jepprox · 10-09-2008, 20:55

tested solution for Chinese phones with the problem "BAD CONTACT CHARGER"

1. find the -negative charger pin (on the phone)
2. jumper or connect it to any ground of the phone

tested in 6 mobiles..
just try it i'm not saying it's 100% ok
just post result

teknospc · 10-11-2008, 01:44

Can you post wich phones you fix with that method ?

Because i test on 5 models and not work ( k630i, i9, i68+, C70TV and nokia n95 Clone )

avijeet · 10-11-2008, 02:27

its not working man, pls explain in detail

Jepprox · 10-11-2008, 16:11

i just tested it from n95 (nokla), toshibo v9, vogue f168, s560, mt369, mt339....
but before that i did reheat the cpu a little and re solder the pins..thats what i do..

in details..
i trace the negative pin from the charger and make a jumper to the negative point of the vibrator..thats it
tested again from another vogue f168!

teknospc · 10-12-2008, 04:56

This is what i do : The Yellow Line is the second try , and the red one is my first try

jothi737 · 10-12-2008, 07:09

Quote:

Originally Posted by Jepprox

tested solution for Chinese phones with the problem "BAD CONTACT CHARGER"

1. find the -negative charger pin (on the phone)
2. jumper or connect it to any ground of the phone

tested in 6 mobiles..
just try it i'm not saying it's 100% ok
just post result

not in clear info.........................

Jepprox · 10-12-2008, 08:22

Quote:

Originally Posted by teknospc

This is what i do : The Yellow Line is the second try , and the red one is my first try

ok....the yellow line is the negative pin of charger right? try to connect it to negative trace of vibrator..thats what i do..

Jepprox · 10-12-2008, 08:24

@jothi737

sorry ...but im just sharing my experienced..i dont have a camera to take a picture of it..but for you ill try my best to post it next time!
thanks,,

teknospc · 10-13-2008, 04:08

Thanks for the information, now is working well, i re-heat the phone on Charge Area appears some pins are bad soldering

kbsiti · 10-14-2008, 11:23

Hello
I am new to this forum. I am sugunan frm India/kerala.
I tried ur suggestion for my china phone kept aside because of same problem.WOHHHHHHHH!!!!!!!!!It is working.Thanks alot.

I want one more solution for the same phone.Now the phone is not getting recognized by windows XP. What to do? Pl. help
sugunan

kbsiti · 10-14-2008, 11:25

Thanks. It's working

kbsiti · 10-14-2008, 11:31

[quote=Jepprox;3738796]@jothi737

Good finding .
I am new to this post. I tried it with my china phone kept aside because of same problem.Wohhhhhhh!!!!!!!!It is working.
I want one more suggetion for the same phone. Now while connecting to Pc, windows(XP) is not recognizing the phone (giving error message "USB device not recognized").Pl help to solve this problem

kbsiti · 10-14-2008, 11:32

[quote=Jepprox;3738796]@jothi737

Good finding .
I am new to this post. I tried it with my china phone kept aside because of same problem.Wohhhhhhh!!!!!!!!It is working.
I want one more suggetion for the same phone. Now while connecting to Pc, windows(XP) is not recognizing the phone (giving error message "USB device not recognized").Pl help to solve this problem
sugunan

Jepprox · 10-14-2008, 19:59

[QUOTE=kbsiti;3744895]

Quote:

Originally Posted by Jepprox

@jothi737

Good finding .
I am new to this post. I tried it with my china phone kept aside because of same problem.Wohhhhhhh!!!!!!!!It is working.
I want one more suggetion for the same phone. Now while connecting to Pc, windows(XP) is not recognizing the phone (giving error message "USB device not recognized").Pl help to solve this problem
sugunan

ok...can you give me some info of your fone....as ill try to help base only with my experienced...

in advance...

first check the line of the cable
second make sure you have the right driver for your fone
Third if cable connected choose com port and install driver

usb drivers----->http:///vbb/showth...ht=cpu+drivers

Jepprox · 10-14-2008, 20:01

try this....

http:///vbb/showth...ht=cpu+drivers

10-09-2008, 20:55	#1 (permalink)
Jepprox Junior Member Join Date: Nov 2004 Age: 45 Posts: 33 Member: 93369 Status: Offline Thanks Meter: 5	bad contact charger tested solution for Chinese phones with the problem "BAD CONTACT CHARGER" 1. find the -negative charger pin (on the phone) 2. jumper or connect it to any ground of the phone tested in 6 mobiles.. just try it i'm not saying it's 100% ok just post result

10-14-2008, 11:23	#10 (permalink)
kbsiti Junior Member Join Date: May 2008 Posts: 11 Member: 775382 Status: Offline Thanks Meter: 3	Really Usefull Hello I am new to this forum. I am sugunan frm India/kerala. I tried ur suggestion for my china phone kept aside because of same problem.WOHHHHHHHH!!!!!!!!!It is working.Thanks alot. I want one more solution for the same phone.Now the phone is not getting recognized by windows XP. What to do? Pl. help sugunan

10-14-2008, 11:25	#11 (permalink)
kbsiti Junior Member Join Date: May 2008 Posts: 11 Member: 775382 Status: Offline Thanks Meter: 3	Really Usefull Thanks. It's working

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10-11-2008, 01:44	#2 (permalink)
teknospc No Life Poster Join Date: Sep 2008 Posts: 869 Member: 852415 Status: Offline Sonork: 1606874 Thanks Meter: 218	Can you post wich phones you fix with that method ? Because i test on 5 models and not work ( k630i, i9, i68+, C70TV and nokia n95 Clone )

10-11-2008, 02:27	#3 (permalink)
avijeet Freak Poster Join Date: Jun 2007 Posts: 200 Member: 520588 Status: Offline Thanks Meter: 58	its not working man, pls explain in detail

10-11-2008, 16:11	#4 (permalink)
Jepprox Junior Member Join Date: Nov 2004 Age: 45 Posts: 33 Member: 93369 Status: Offline Thanks Meter: 5	i just tested it from n95 (nokla), toshibo v9, vogue f168, s560, mt369, mt339.... but before that i did reheat the cpu a little and re solder the pins..thats what i do.. in details.. i trace the negative pin from the charger and make a jumper to the negative point of the vibrator..thats it tested again from another vogue f168!

10-12-2008, 04:56	#5 (permalink)
teknospc No Life Poster Join Date: Sep 2008 Posts: 869 Member: 852415 Status: Offline Sonork: 1606874 Thanks Meter: 218	This is what i do : The Yellow Line is the second try , and the red one is my first try

10-12-2008, 08:24	#8 (permalink)
Jepprox Junior Member Join Date: Nov 2004 Age: 45 Posts: 33 Member: 93369 Status: Offline Thanks Meter: 5	@jothi737 sorry ...but im just sharing my experienced..i dont have a camera to take a picture of it..but for you ill try my best to post it next time! thanks,,

10-13-2008, 04:08	#9 (permalink)
teknospc No Life Poster Join Date: Sep 2008 Posts: 869 Member: 852415 Status: Offline Sonork: 1606874 Thanks Meter: 218	Thanks for the information, now is working well, i re-heat the phone on Charge Area appears some pins are bad soldering

10-14-2008, 11:31	#12 (permalink)
kbsiti Junior Member Join Date: May 2008 Posts: 11 Member: 775382 Status: Offline Thanks Meter: 3	[quote=Jepprox;3738796]@jothi737 Good finding . I am new to this post. I tried it with my china phone kept aside because of same problem.Wohhhhhhh!!!!!!!!It is working. I want one more suggetion for the same phone. Now while connecting to Pc, windows(XP) is not recognizing the phone (giving error message "USB device not recognized").Pl help to solve this problem

10-14-2008, 11:32	#13 (permalink)
kbsiti Junior Member Join Date: May 2008 Posts: 11 Member: 775382 Status: Offline Thanks Meter: 3	[quote=Jepprox;3738796]@jothi737 Good finding . I am new to this post. I tried it with my china phone kept aside because of same problem.Wohhhhhhh!!!!!!!!It is working. I want one more suggetion for the same phone. Now while connecting to Pc, windows(XP) is not recognizing the phone (giving error message "USB device not recognized").Pl help to solve this problem sugunan

10-14-2008, 20:01	#15 (permalink)
Jepprox Junior Member Join Date: Nov 2004 Age: 45 Posts: 33 Member: 93369 Status: Offline Thanks Meter: 5	try this.... http:///vbb/showth...ht=cpu+drivers