3310 problems after instaling Blue leds!!

[Me@n]

I have fitted blue leds on nokia 3310 and everything is working well , but when I turn off phone I cant power phone.After removing battery from phone everything is ok , phone powers on without problems but If I don`t remove battery it will not turn on.Did somebody come across this problem and how to fix it.<br />Please reply

regards<br />Me@n

[MDR]

you must've soldered too much.... next time use hot air. check for damged / over soldered parts on the mother board

[Me@n]

I think you are right ,I did not have corect leds for this phone (I used smaller ones) and I had to bridge them ,so I used solder to bridge leds.

Thank you for your answer MDR<br />regards

Me@n

[platte]

I alway use small leds 0603 in all phones never had problems with that.<br />I think you have a shortcut connection made in the phone.

[mobidoc]

hello

i always use small size of smd leds no problem but<br />for shure u have doen something wrong when soldering the leds .

kind regards .

[Me@n]

Everything is all right , phone is working well now , funny thing I did`t do anything and it is working well. But it was probably something to do with soldering the leds.

But who cares , main thing is that is working well .

Thanks for all your replys

regards<br />Me@n

[hooi76]

you should check the oxide near the crystal there due to the flux corrosion

[Jackmaxo]

I will give you the right method to make leds without any problem:

01- Desold old leds<br />02- Clean the board ( led place )<br />03- put the new led on a plane surface and press it with a small screw driver to make it's motion impossible.<br />04- Solder the new led's pin out<br />05- Take the led with a screw-driver with a little sick, so you can move your hand easely.<br />06- Put the led on it's place<br />07- You can now solder it easly, but be carefull to not touch other's pin out.<br />08- After mounting all leds put the main board on the phone and test the leds with out the screen.<br />09- If ok you can mount all the phone now and you will have a nice bleu view... <br />10- If ther's a problem, plz resold leds without forgetting to test leds before mounting.

Thanks for all, from a new member