No Signal, 3G etc

[amaru23]

Hello,

i recently bougth an iNew V3 in White with firmware 1.0.0.8 (i guess)
after 2 Weeks the iNew lost the Signal... i dont get any Signal neither 3G.
Wifi and GPS etc. are working.

I testet my Sim and it works on other Phones, so its not the Sim
EDIT:
I've tested flightmode, and on/off aswell
Does anybody know something about that?
Does anybody can help me maybe?

[lelluh81]

Check under settings if you have invalid IMEI. If you have that problem I can help you restore them

[amaru23]

Hey, thank you for your response

My IMEI shown under "IMEI-Info"
863000134XXXXX for Sim 1
863000134XXXXX for Sim 2
its the same IMEI as printed in the Case on the back.

EDIT:
thanks for the advice to remove the IMEI

[nunytes]

Check under mediatek engineer mode -> world phone if FDD MODEM is checked.

[usblaidas]

Firstly I suggest you to check if you bloody SIM cards are turned on! You can do this in Settings > SIM management.

[amaru23]

Thank you for your responses

@nunytes
Yes, FDD Modem is checked.

@usblaidas
Yes, they are turned on.

[kasandro]

No need to post your IMEI numbers here (or anywhere else) . I suggest to edit and remove them from your post

[amaru23]

Could it be a defective contact?

And does anybody know a website/person/something that could provide some help in this case?
Can i fix a defective contact allone?
If im able to open the case, i just need to solder it together?

Ill soon try to open the case etc.

Ill update this post if i get more informations

If someone got some ideas/tricks etc just post it or feel free to PM me.
Thank you for your time

[usblaidas]

Could it be a defective contact?

And does anybody know a website/person/something that could provide some help in this case?
Can i fix a defective contact allone?
If im able to open the case, i just need to solder it together?

Ill soon try to open the case etc.

Ill update this post if i get more informations

If someone got some ideas/tricks etc just post it or feel free to PM me.
Thank you for your time

There is no way that both contacts are defective. If they are, i don't think it can't be easily fixed. Sorry about bad news

[amaru23]

Damn!
I never thought about that :/
ill look forward - if anyone got some other ideas just tell me.
Thanks

---

UPDATE:
Im done...
Everything seems to be ok with my Phone
Its the failure of my provider O2...

Thanks to everyone who tried to help me