[Q] Huawei HONOR 3C - ROM install

[Rayquaza]

Hello,
i have huawei honor 3c h30-u10 phone. The problem i am facing is when i calls to anyone there is robotic voice others person hearing when i speak, but disconnecting and call second time remove this problem. I am facing this often and costing money due to extra calls.

Anyone has any idea what is wrong?

have you solved this matter? If it's so, please tell us know what's the problem you're having and what's the solution related this.
Anyway, it seems less users were having same problem with u.