How to update software in IWL220 PGPRS terminal

Video on How to update software in IWL220 PGPRS terminal

[@WebSword]

Hi bro, How can i authorize tampered iwl220? Do u know anything about it?

[@pedropaz9406]

cual es el lind del programa para reparar uno igual que dice alert inrrupcion

[@sandrocm562]

CAN YOU UPLOAD THE OPERATING SYSTEM FILE TO SOME SOURCE TO DOWNLOAD IT?

[@ricardobarba531]

Hola cómo debo configura mi USB??

[@akbarramadhans1993]

hi can you help me share software include fitur flazz ?

[@yadav2426]

You can help me