samsung a2 core low network and bad mic sound problem solve @gsm-imdadul-haque

samsung a2 core low network and bad mic sound problem solve @gsm-imdadul-haque
no network,no service,emergency call only,week network ,sim not working ,mic way,mic not working ,no audio,pgt,advance mobile tech guru,maximum technology ,no network connection,no network coverage sim card,no network connectio,no network coverage sim,low network ,bad mic sound

[@ariyanchowdhury1082]

🥀🥀🥀

[@animashraj8141]

❤️❤️❤️❤️

[@gsmdeepaksaini7671]

Hindi language bhi use karo kuch samajh nahi aata

[@gsm-Imdadul-Haque]

Dual audio use karsakta kia