Hi, I bought this "TECNO Spark 10 Pro 5g (K18)" phone from Malaysia and brought it back to America thinking it would work but after insert my usa Tmobile sim card it wouldn't work thinking maybe it's the different in frequency bandwidth . But then I saw on Usa Amazon and Ebay websites 7 or 8 sellers selling the same exact same phone except it written unlock global can be use with USA Tmobile and others USA sim card and Global sim card as well . My question is can I use your method to unlock the phone like use it internationally and not like forgot my password to unlock my phone . I hope you can understand what I mean and can help me as this budget phone means a lot of money to me, Thanks.