I hope this improve the WiFi little....
TapaTalked from my Xperia™ Z (C660²) running Ultimate PureXZ Ultra!
Yes they will set wifi_ultra_performance to 1 in build.prop...
Please help me, I'm a noob here. My phone need to connected in flash mode or fastboot mode to flash this kernel? I have been read some tut like "how to flash a kernel on sony xperia device", all tut say it is in fastboot mode, but in fasboot mode ...
If you can hold it still, use fireworks mode:
link removed, view this: https://youtu.be/AcqhPt0b7fM
No about phone menu shown, could be any Sony phone..