My phone constantly drops network connection since the update. I'll have a normal connection for 2-3 minutes, then the signal strength goes to 1 bar, then I see an Emergency Calls Only or Network Unavailable or No SIM present message. I'm only able to use the phone connected to WiFi at home.
I thought it was a carrier issue, so I changed providers from Cricket to Mint Mobile, but the problem persisted. I took the phone to a repair facility to see if there was any hardware issue causing my problem, but there wasn't one found. The only other potential culprit is the new software. I've seen quite a few others with the same issue using different carriers. I spent over $1,000 on what is essentially a landline now. I'm not happy one bit.
