As that is not present the instruction. It is better to flash over stock 454 firmwares and dualrecovery. At once it is necessary to delete from Xperia_Z_eXistenZ_Y_v1.0.0.zip archive a kernel for Z (boot.img file). Write archive with a firmware on the smartphone. Still to write XZDR-removaltool.zip and ZL-lockeddualrecovery2.8.20-RELEASE.flashable.zip and Xperia_ZL_fix_for_roms_Z_new_454_full2.zip. Then to make all wipe, a format of system, to flash at once a firmware, without joining to delete "nonnative" recovery, to flash the, to flash a fix. Everything, it is possible to include. Excuse for bad English. I from Belarus
So are the steps?
1. Add build.prop ZL-to eXistenZ Y
2. IN RECOVERY do format of system, for new rom
3. flash eXistenZ Y Forum Z
4. flash Xperia_ZL_fix_for_roms_Z_new_454_full2
5. flash boot.img of xperia ZL
6. remove XZD with File Recovery XZDR-removaltool.zip
7. ZL-lockeddualrecovery2.8.20 flash-RELEASE.flashable
restart, so it is ek process or need to change something.
please help I would try ExistenZ of @ NIABOC79 :fingers-crossed::highfive: