Network type falling back to WCDMA/GSM

[Delph1]

Hello,

got a Z1C a week ago. I never get 4G/LTE signal. My carrier is ok, cause if i put my sim in a LG G2 i get 4G/LTE.

From Network settings menu, if Iset network type to LTE/WCDMA/GSM, after a while it catches 3G/H/H+. Going back in the menu, the network type falls back to WCDMA/GSM.

From *#*#4636#*#* menu, if I set mode to LTE-only, I don't even get signal.

Is updated to last version (android & apps)

baseband 8974-AAAAANAZQ-10270075-68
Build 14.5.A.0.270

Help !

[SergioPL1]

LTE often catches few hours after entering valid settings into APN. It is very sensitive, when HSPA may work LTE won't connect. Sometimes autodownloaded settings aren't working on LTE, that was in my case.

[Uliwooly]

@Delph

bars aren't reliable, contact your network regarding their LTE coverage.