[Xperia Z3 Q&A, Help & Troubleshooting] akabawy:
This is logging for installation of the modded recovery .. it may help understand the problem

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= PhilZ Touch, CWM and TWRP Dual Recovery =

= Maintained by [NUT] =

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= For Many Sony Xperia Devices! =

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1. Installation on ROM rooted with SuperSU

2. Installation on ROM rooted with SuperUser

3. Installation on unrooted ROM using the TowelRoot method

4. Install ADB drivers to windows

5. Exit

Please choose install action.

[1,2,3,4,5]?1

* daemon not running. starting it now on port 5037 *

* daemon started successfully *

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Waiting for Device, connect USB cable now...

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Device found!

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Getting ro.build.product

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Device model is D6633

Firmware is 23.0.1.F.0.96

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Step2 : Sending the recovery files.

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0 KB/s (30 bytes in 1.000s)

983 KB/s (15757 bytes in 0.015s)

0 KB/s (501 bytes in 1.000s)

11 KB/s (11842 bytes in 1.000s)

4122 KB/s (65965 bytes in 0.015s)

192 KB/s (3082 bytes in 0.015s)

0 KB/s (385 bytes in 1.000s)

3736 KB/s (657704 bytes in 0.171s)

4011 KB/s (3016755 bytes in 0.734s)

4026 KB/s (2319570 bytes in 0.562s)

4188 KB/s (1876508 bytes in 0.437s)

8 KB/s (8987 bytes in 1.000s)

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Step3 : Setup of dual recovery.

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Look at your device and grant supersu access!

Press any key to continue AFTER granting root access.

-rwxr-xr-x 1 shell shell 657704 Feb 15 04:34 /data/local/tmp/recover

y/busybox

Press any key to continue . . .

##########################################################

#

# Installing XZDR version 2.8.2 RELEASE

#

#####

Temporarily disabling the RIC service, remount rootfs and /system writable to al

low installation.

mount: permission denied (are you root?)

mount: permission denied (are you root?)

Copy recovery files to system.

cp: can't create '/system/bin/recovery.twrp.cpio.lzma': File exists

cp: can't create '/system/bin/recovery.cwm.cpio.lzma': File exists

cp: can't create '/system/bin/recovery.philz.cpio.lzma': File exists

chmod: /system/bin/recovery.twrp.cpio.lzma: Read-only file system

chmod: /system/bin/recovery.cwm.cpio.lzma: Read-only file system

chmod: /system/bin/recovery.philz.cpio.lzma: Read-only file system

Copy chargemon script to system.

cp: can't create '/system/bin/chargemon': File exists

chmod: /system/bin/chargemon: Read-only file system

Copy dualrecovery.sh to system.

cp: can't create '/system/bin/dualrecovery.sh': File exists

chmod: /system/bin/dualrecovery.sh: Read-only file system

Copy rickiller.sh to system.

cp: can't create '/system/bin/rickiller.sh': File exists

chmod: /system/bin/rickiller.sh: Read-only file system

Installing NDRUtils to system.

cp: can't create '/system/app/NDRUtils.apk': Read-only file system

chmod: /system/app/NDRUtils.apk: No such file or directory

Copy disableric to system.

cp: can't create '/system/xbin/disableric': Read-only file system

chmod: /system/xbin/disableric: No such file or directory

rm: can't remove '/system/etc/.xzdrbusybox': Read-only file system

Copy busybox to system.

cp: can't create '/system/xbin/busybox': File exists

cp: can't create '/system/.XZDualRecovery/busybox': File exists

chmod: /system/xbin/busybox: Read-only file system

chmod: /system/.XZDualRecovery/busybox: Read-only file system

Trying to find and update the gpio-keys event node.

Found and will be using /dev/input/event4!

Trying to find and update the power key event node.

Found and will be monitoring /dev/input/event3!

Speeding up backups.

Make sure firstboot goes to recovery.

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DEVICE WILL NOW TRY A DATA SAFE REBOOT!

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WARNING: linker: libspeexresampler.so has text relocations. This is wasting memo

ry and is a security risk. Please fix.

WARNING: linker: libspeexresampler.so has text relocations. This is wasting memo

ry and is a security risk. Please fix.

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Your installation has already cleaned up after

itself if you see the install.bat/install.sh exit.

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Installation finished. Enjoy the recoveries!

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Press any key to continue . . .