Any kind of sim card ko kaise 4G sim card me convert kare

Hello... My dear friend me aapko free me aapke 2G or 3G sim card ko 4G sim card me kaise convert karte he ye aapko detail me Bata raha hu..

Ye sim card use kare✔

1) Ye type ka sim card le us sim card use kare.

Ye use na Kare✖

2) aapke massage box me Jake create (write) massage par jaye aapko capital letter me SIMEX likhiye aur space dekar aapne Jo sim card use Kiya he uska no. Likhiye
3) ex.

4) likha hua massage ko 55199 no. Pe send Kare aur

5) kuch samay baad aapko ek massage aaega us massage me aapko last ke 6 degite no. Fir se likhiye aur vahi no.per send karo.

6) aur kuch time baad aapko ek aur massage aayega us massage me likha hoga ki aapka 4G sim card 20 minutes me chalu hoga.

Ye process free me hoga aapke massage ke liye 1 rupees bhi nahi Dena hoga