[Question] Jiayu G2F \ 3G doesn't works

[momo_wp]

Hello, can you show a screenshot of your bands in engineering mode?

To answer your question, if it's TD-SCDMA only, no you will not be able to change the bands.

Hi Sniper47,

thanks for reply.
i can't show the band because when i select Band Mode from in engineering mode, the systems ask me to select the Sim 1 or Sim2 and when i push one Sim, the system give me an error.

if you want i can show the error.

regards,
M.