Download FW Xperia X Performance Single (F8131) Versi 41.2.A.7.65_R1D Part 1 --> https://virtualdata.me/B2ZK Part 2 --> https://virtualdata.me/wKcr Part 3 --> https://virtualdata.me/sawAB4qly Part 4 --> https://virtualdata.me/3OE9 Part 5 --> https://virtualdata.me/Mm8FuzmP Download kelimanya. Letakkan dalam 1 folder, kemudian ekstrak dengan winrar sehingga didapatkan file .ftf