nokia 3510i not charging - GSM-Forum

PSG · 11-08-2005, 16:29

hi
i have 3510i not charging
after connect charger there is no any message just no reaction
i flashed it, rehot, check ohm as in picture
how to fix it ?

PSG · 11-08-2005, 17:59

i made short curcut and phone is charging now, i wonder what can be wrong? too hot baterry etc, any idea? or i can leave it if working?

Medz · 11-08-2005, 18:53

Try another good battery , if it goes over heated too , flash it with pmm file and nothing more

GSMTEK · 11-08-2005, 19:32

the v100 the safty diode in a whole lot of 3510 I its bad solder and this one is there to protact the procesor ...

GSM Coolhawk · 11-09-2005, 00:44

@PSG

3510i behaves similar to 11xx and 23xx series. You have a faulty UEM, change it and rebuild IMEI.

Regards

Medz · 11-09-2005, 02:49

Quote:

Originally Posted by GSMTEK

the v100 the safty diode in a whole lot of 3510 I its bad solder and this one is there to protact the procesor ...

@Gsmtek .. V100 is a zenner diode to protect the UEM from over charging voltage and when it goes into faliure state it becomes shorted internaly to the ground , when he bridges the F100 (fuse) , the phone starts charging againe , if V100 failed it'll **** the fuse and the phone will not charge .

As " coollhawk " sayes it will be the UEM !! , I know from the 1st. but it is glued ! , and not every one can change it , thats why I was saying ( and nothing more ) .

GSMTEK · 11-09-2005, 08:47

Quote:

Originally Posted by Medz

@Gsmtek .. V100 is a zenner diode to protect the UEM from over charging voltage and when it goes into faliure state it becomes shorted internaly to the ground , when he bridges the F100 (fuse) , the phone starts charging againe , if V100 failed it'll **** the fuse and the phone will not charge .

As " coollhawk " sayes it will be the UEM !! , I know from the 1st. but it is glued ! , and not every one can change it , thats why I was saying ( and nothing more ) .

yes but look @ v100 becouse a lot of those are bad solderd in 3510i they somtimes aren't connected on one side

PSG · 11-09-2005, 10:55

thanks for info, but i was asking about that:
i made bridge and now phone charging, baterry is ok (not hot, and full charged) but what can be wrong if this bridge i made? as i read i think uem can be damage if power will be too high ?

GSMTEK · 11-09-2005, 17:43

Quote:

Originally Posted by PSG

thanks for info, but i was asking about that:
i made bridge and now phone charging, baterry is ok (not hot, and full charged) but what can be wrong if this bridge i made? as i read i think uem can be damage if power will be too high ?

Yes you can damage uem if power becomes to high so you have to replace the fuse

11-08-2005, 16:29	#1 (permalink)
PSG No Life Poster Join Date: May 2003 Location: POLAND Posts: 1,262 Member: 27761 Status: Offline Thanks Meter: 55	nokia 3510i not charging hi i have 3510i not charging after connect charger there is no any message just no reaction i flashed it, rehot, check ohm as in picture how to fix it ?

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11-08-2005, 17:59	#2 (permalink)
PSG No Life Poster Join Date: May 2003 Location: POLAND Posts: 1,262 Member: 27761 Status: Offline Thanks Meter: 55	i made short curcut and phone is charging now, i wonder what can be wrong? too hot baterry etc, any idea? or i can leave it if working?

11-08-2005, 18:53	#3 (permalink)
Medz No Life Poster Join Date: Sep 2003 Age: 66 Posts: 807 Member: 39601 Status: Offline Thanks Meter: 13	Try another good battery , if it goes over heated too , flash it with pmm file and nothing more

11-08-2005, 19:32	#4 (permalink)
GSMTEK Freak Poster Join Date: Nov 2001 Location: Belgium Posts: 129 Member: 7267 Status: Offline Thanks Meter: 0	the v100 the safty diode in a whole lot of 3510 I its bad solder and this one is there to protact the procesor ...

11-09-2005, 00:44	#5 (permalink)
GSM Coolhawk No Life Poster Join Date: Dec 2001 Location: United Arab Emirates, Dubai Age: 52 Posts: 1,269 Member: 7751 Status: Offline Thanks Meter: 74	@PSG 3510i behaves similar to 11xx and 23xx series. You have a faulty UEM, change it and rebuild IMEI. Regards

11-09-2005, 10:55	#8 (permalink)
PSG No Life Poster Join Date: May 2003 Location: POLAND Posts: 1,262 Member: 27761 Status: Offline Thanks Meter: 55	thanks for info, but i was asking about that: i made bridge and now phone charging, baterry is ok (not hot, and full charged) but what can be wrong if this bridge i made? as i read i think uem can be damage if power will be too high ?