I just got a new BV500 from Aliexpress.com and I'm trying to make it work with my Lebara/Telenor SIM.
It looks like voice calls are working, but any 3G/4G data connection is impossible! And of course that'a problem, since DATA is THE point with smartphones.
I found in this BBS a few posts about this problem, but the answers are all like this: "did you check your country's frequencies?"
[ viewtopic.php?t=8045 ]
And yes: I did.
Lebara/Telenor Denmark provide these carrier freqs:
[ https://www.frequencycheck.com/carrier- ... or-denmark ]
officially (Blackview.hk product page): 3G(900/2100), 4G(800/900/1800/2100/2600)
commercial (Aliexpress.com product page): 3G(900/1900/2100), 4G(800/900/1800/2100/2600)
[ http://www.blackview.hk/blackview-78/ ]
So... it's supposed to work (at least in 3G, but also in 4G), but ... it doesn't.
Any fix? Any suggestion?
I have 4 days to send it back for full refund, so please reply quickly! THANKS