Requirements:
Rooted
Custom Recovery(CWM,CTR,TWRP,PHILZ TOUCH)
Phone
Z3_keyboard.zip
Procedure:
1. Download Z3_keyboard.zip and put in your sdcard.
2. Go to Recovery mode. You can use any custom recovery to flash.
3. Mount system and mount data
4. Go to Install via zip. Search in your sdcard Z3_keyboard.zip.
5. Then Reboot!
Credits:
Xperia
XDA
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