sir I am a new user and I don't know about any steps. I have docomo x performance which is on international rom (changed to f8131) oreo 8.0 (41.3.A.2.149)
how can I install pie rom step by step starting from zero ( all checks before flashing )…. will be appreciated. thank you @NielDK
I waited from XDA for the .ftf Rom file Android Pie 9.0 for Sony Xperia x performance F8131, before I flashed it by being guided by XDA failed to keep trying UBL OEM unlock always failed even rooted many failed my cellphone was difficult to do that which could only flashtool tool using firmware ftf, and when does XDA update sony xperia ftf x performance files F8131???