Question Please help

[Destine]

Can we make custom firmware resources by our smartphone or an easy way that works on windows XP because my computer crashed and now I have to use my old laptop please help 🙏🙏🙏🙏

 

[MagicalUnicorn]

Can we make custom firmware resources by our smartphone or an easy way that works on windows XP because my computer crashed and now I have to use my old laptop please help 🙏🙏🙏🙏

No you can't do it using smartphone. With computer there is only one way and you already know it ^^.