My Nexus 5 recently had some hardware issue and I requested an RMA. The following error comes up when I try to flash the stock recovery system back. Is it okay if I send the Nexus 5 with TWRP installed?
sending 'bootloader' (2508 KB)...
OKAY [ 0.299s]
writing 'bootloader'...
FAILED (remote: flash write failure)
finished. total time: 0.479s
rebooting into bootloader...
OKAY [ 0.126s]
finished. total time: 0.126s
sending 'radio' (42049 KB)...
OKAY [ 1.520s]
writing 'radio'...
FAILED (remote: flash write failure)
finished. total time: 2.741s
rebooting into bootloader...
OKAY [ 0.123s]
finished. total time: 0.124s
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
--------------------------------------------
Bootloader Version...: HHZ11k
Baseband Version.....: M8974A-1.0.25.0.23
Serial Number........: 07219a4613c86dd0
--------------------------------------------
checking product...
OKAY [ 0.100s]
checking version-bootloader...
OKAY [ 0.100s]
checking version-baseband...
OKAY [ 0.100s]
sending 'boot' (8628 KB)...
OKAY [ 0.490s]
writing 'boot'...
OKAY [ 0.728s]
sending 'recovery' (9210 KB)...
OKAY [ 0.541s]
writing 'recovery'...
FAILED (remote: flash write failure)
finished. total time: 2.641s
sending 'bootloader' (2508 KB)...
OKAY [ 0.299s]
writing 'bootloader'...
FAILED (remote: flash write failure)
finished. total time: 0.479s
rebooting into bootloader...
OKAY [ 0.126s]
finished. total time: 0.126s
sending 'radio' (42049 KB)...
OKAY [ 1.520s]
writing 'radio'...
FAILED (remote: flash write failure)
finished. total time: 2.741s
rebooting into bootloader...
OKAY [ 0.123s]
finished. total time: 0.124s
archive does not contain 'boot.sig'
archive does not contain 'recovery.sig'
archive does not contain 'system.sig'
--------------------------------------------
Bootloader Version...: HHZ11k
Baseband Version.....: M8974A-1.0.25.0.23
Serial Number........: 07219a4613c86dd0
--------------------------------------------
checking product...
OKAY [ 0.100s]
checking version-bootloader...
OKAY [ 0.100s]
checking version-baseband...
OKAY [ 0.100s]
sending 'boot' (8628 KB)...
OKAY [ 0.490s]
writing 'boot'...
OKAY [ 0.728s]
sending 'recovery' (9210 KB)...
OKAY [ 0.541s]
writing 'recovery'...
FAILED (remote: flash write failure)
finished. total time: 2.641s