2G - electrical noise, fragments of words, weak signal.
3G - normal
4G - do not use
Current update: R7_Blackview_20160720

Pechkin wrote:

2G - electrical noise, fragments of words, weak signal.
3G - normal
4G - do not use
Current update: R7_Blackview_20160720

Hi,

The 2G network works well in other device ?

Best regards,
Admin

Hello;

I am a new Blackview user and I am agreed with Pechkin. The quality is very poor in communication of 2G.

I am using two sims in the device. One works in 4G and the other works only in 2G. The sound is very low in this network and there is a lot of electrical noise.

Is there any solution about this problem?

Thanks for your support best regards.