dimanche 1 mai 2016

G2 D802 always falls back to super slow 2G network

Hi everyone,

I recently bought a LG G2 D802 16GB from Amazon. Everything is working good, I only have one huge issue: the network... Every time the phone connects to 3G, it stays strong for a few minutes then the signal quality goes down until it disconnects and falls back to EDGE, which is very slow.

I'm on AT&T in the US. I bought the international one because I'm coming back to France in a few months. I had no problems with my Galaxy Note n7000 to connect to H+ before, and they share the same 3G bands. Both phones are running CM13.

I tried changing the SIM, flashing an older baseband, opening up the phone to try to improve the antenna contacts, nothing has fixed the issue. I have no problems with Wi-Fi, Bluetooth or GPS. I'm downloading a stock ROM to test it right now.

Should I change the speaker + antenna assembly? If I understood correctly this is where the mobile antenna is. Thank you.


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