Please help Siemens C35

[Pandemonio100]

Hi firends i have to resolve the problem on C35 "search network....and asterisk near the operator and it doesn't succeed in recording" ;)
HELP PLEASE IF YOU CAN SEND ME SERVICE MANUAL!!!!! ;)

[themobileking]

dear friend'here's what u have to do,
1 change the network switch
2 change the pf
i repair 3-4 C35's every day and this works every time
regards
themobileking
themobileking@yahoo.com

[Pandemonio100]

Finally someone whom can Help, please friend the switch one has initials? where is it found? and What is Pf?
Tanks for your help. ;)

[gsm_boy]

Originally posted by themobileking:
<STRONG>dear friend'here's what u have to do,
1 change the network switch
2 change the pf
i repair 3-4 C35's every day and this works every time
regards
themobileking
themobileking@yahoo.com</STRONG>


Hi there,

This solution will not work.. Because the Low Network fault with Astrieks Mark has the problem in Rx section.. One should have to check the filters amd the Square IC in Middle Section. This may solve your problem.
but this is not a 100% solution.

I'd repaired 60% handsets by doing this.

Try it may be it helps u Pandemanio.

Good Luck

:) :) :)

[Pandemonio100]

Ok i try your solution and after post here the result.
If any friends want give me your personal experience for resolve this problem, please post here your comment.

Tanks to all
;)

[Pandemonio100]

Hi gsmboy i have try to change the filters but nothing to do, i think the problem is the RF switch but i don't have one new to replace where to buy this components? ;)

[CellM@n]

Hi there, have same problem too. I 've trial and error on all filter and all VCO still cant work properly.

I think the major problem is Antenna Switch!!

rgds :D

[Pandemonio100]

oK but where to buy new antenna switch for all to want repair C35? :( ;)

[CellM@n]

I've buy it "damage PHONE /Dead Phone" that sold very cheap in my Country. I think is very worthed because u still can use Dialog, PA, Speaker and others.
Try to find it in your country

Any Siemens Service Manual ??

Rgds :D

[gsm_boy]

Originally posted by Pandemonio100:
<STRONG>Hi gsmboy i have try to change the filters but nothing to do, i think the problem is the RF switch but i don't have one new to replace where to buy this components? ;)</STRONG>

Hello Pandemonio...

Well I don't think so that this is Antenna switch problem.. As I'd repaired near around 20 to 25 handsets with same problem. and the My solution I'd given Already. and for other which r not repaired by me is solved by Seimens Authorized Service Centre.. but they also have not got Success 100%...

If u need Antenna switch or other parts Mail me.

Thanks

:) :) :)

[Pandemonio100]

I try to look for some damaged phonse and it has to replace th Antenna switch it is my last solution.
Siemens service center for this problem change the logic board whit one new or change the phone....AHAHAHAH I don't even believe them they know whether to resolve it.
;)

[themobileking]

Dear friends,
I'm going to tell you what to do.....
The networkswitch is the component on the left top corner at the back of the phone.(Small silver box)
Increase heat of your desoldering station
And desolder the ant switch within 6 seconds
take the new switch and solder it back in place of the original
the next solution is to change the PFO.POWER AMPLIFIER bearing number 8112 ,located at the top right corner at the back of the phone
using the same procedure as used with the antenna switch only you will have to heat it longerhave also worked on other modifications /solutions for all siemens including A35/36
and C25 .
You may have made a mistake by changing the filters etc. with all due respect to my dear friend who suggested it.

All Pow amps and network switches are available with me
Try my ideas and do tell me what happens

Regards and best wishes
themobileking

themobileking@yahoo.com

[Pandemonio100]

I think you procedure is Ok but where to buy Antenna switch? and what is the price?


Originally posted by themobileking:
<STRONG>Dear friends,
I'm going to tell you what to do.....
The networkswitch is the component on the left top corner at the back of the phone.(Small silver box)
Increase heat of your desoldering station
And desolder the ant switch within 6 seconds
take the new switch and solder it back in place of the original
the next solution is to change the PFO.POWER AMPLIFIER bearing number 8112 ,located at the top right corner at the back of the phone
using the same procedure as used with the antenna switch only you will have to heat it longerhave also worked on other modifications /solutions for all siemens including A35/36
and C25 .
You may have made a mistake by changing the filters etc. with all due respect to my dear friend who suggested it.

All Pow amps and network switches are available with me
Try my ideas and do tell me what happens

Regards and best wishes
themobileking

themobileking@yahoo.com</STRONG>

;) ;)

[themobileking]

Dear Friend,
the cost of the ant switch is Rupees 350/=
use a currency converter to convert it into Lira.

regards
themobileking

[Pandemonio100]

Please give me price in USD or in Euro i don't have converte for Rupees.
Tanks ;)