Smartphone: VIVO Y21 Problem: Sim is Not Working Description: I have problem with my vivo y21 smartphone. Mistakenly selected automatic option in mobile sim network. Now my sim is not working network has gone, what to do pls. help.
Tag: Sim Is Not Working
Asus Zenfone 2 ZE551ML – Detects Both SIM 1
Smartphone: Asus Zenfone 2 ZE551ML Problem: Detects Both SIM 1 Description: As for my phone, it can’t detects both SIM 1 & SIM 2 but it is still ok for Memory Card. Another thing is that there is no sound from the speaker and the only to listen to the sound is through the headphone […]
Lenovo Vibe K5 – Sim Is Not Working
Smartphone: Lenovo Vibe K5 Problem: Sim Is Not Working Description: 2nd sim is not working in my phone. No sim card show in my screen