kya hall hein doston umeed karta hoon sub theek hoon gy mujhy ap ki help chaye merey pass warid ki sim hy us per 4g ki service ni a rahi sim bi 4g hy aur 4g ki service bi hy jazz ki sim per 4g ki service ati layken warid per ni rahi
mein covg area bi check kya hy
4g ko active bi kya hy
mobile bi change kya hy
helpline per call bi ki hy wo kehty hein ap ki 4g ki service active hy
ab ap koi trick ya method batao k us per 4g ki service a jaye