Signal issues after dropping phone

[Cybnext]

I dropped my phone about 2 weeks ago (sadly cracked the corner of the screen), and about Thursday last week, I've begun having major signal issues, basically I can't get signal like 80-90% of the time. I've never had any issues with signal before and it's very frustrating.

I'm running the latest WP8.1 Developer preview

Anyone got any ideas on something I can check? Maybe something is loose inside the phone?

 

[gedzum]

Could be hardware damage if it is happening after dropping the phone. Is it posible to get it checked at a Nokia Care point or repair shop? Any chance it is still under warranty too?

 

[bozza72]

the 920 is so easy to pull apart Nokia Lumia 920 Disassembly & Assembly - Screen & Case Replacement - YouTube you can also look for a new antenna on ebay

New Replacement Antenna Cover Case for Nokia Lumia 920 | eBay

as i said its really easy to pull apart and hopefully you can see something that needs fixing or just pushing back into place.

good luck