nope. there's only an option on prefered network type : GSM/WCDMA/LTE (I think wcdma is 3g and lte for 4g ?).i'm not living in us but i got the phone from somebody who brought this phone from us . it's sim unlocked not bootloader thats why we cannot flash custom roms. I have the update but i cannot flash it . ZTE is complicated phone to update . i have a samsung at&t and i update without an issue . samsung is easy to update. Before you update your phone do a research regarding your phone's model. Your phone should support 4G / LTE . Did you check network settings ? Mobile networks or network settings . it should say 2G/3G/4G etc.. check it. I cannot find any tutorial or solution to flash update on axon m unfortunately. I downloaded every single drivers but still can't flash it .
but I can only get e (which means edge) on the top notification.
If i change it to "LTE/WCDMA", then there is no internet at all (actually there's no signal at all, cannot even make phone call and sms if I choose this)
I have inputted and double check every apn settings for my simcard, so the apn should be right. and the simcard works 4G perfectly on my xiaomi phone.
just incase. my phone is unlocked because I can use it to call, sms and edge with my simcard right ? (it's the first time I bought at&t phone which have to be unlocked, so maybe I just misunderstand the terms lock/unlock, so maybe this phone still locked ?).
and the mobile tethering wouldnt on too, whenever i click on, it hangs for a while then error msg : "there is a temporary network problem that prevents the enablement of the mobile hotspot function. please retry later"
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