No signal

[jvs]

I recently replaced my Xperia V's screen. After it was replaced, there is no network signal anymore.  What can I do?  Phone is worthless now.

[Uliwooly]

take it back to a Sony repair center 

[Alexander1]

Hi and welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines.

Before taking the phone back to service, try to change the network mode on the phone. Go to settings > more > mobile networks > network mode. 

Also try to manually search network under settings > more > mobile networks > network operators. 

[Vikz1992]

i have the same problem after i replaced my LCD and now when i search for networks manually i pick it up but it doesnt give me any signal

[Alexander1]

Please try the suggestion above. Also try to turn off the phone and remove the SIM card for a while.

If that doesn't help, you might want to take your phone back to the service center to have it examined again. 

[KubriRey]

Same problem here..same case when the signal of my phone started to gone..After i wen to the service center and fix the touch screen of my Xperia V, the signal is gone. I tried updating the firmware version of my phone 'cause i've read from other blog that it solve the signal broblem, but still nothing happen.

[KubriRey]

Sir Alexander, my problem is that we don't have a sony service center here in my province. we only have "side walk" cellphone repair shop here. to bad for me, i can't make my phone fix correctly.

[Alexander1]

I'm sorry to hear that. Have you tried to change network mode? 

I suggest that you raise this with your local Xperia support team for more information on how you can proceed with this: 

http://www.sonymobile.com/global-en/support/contact-us/