[ONE Q&A, Help & Troubleshooting] Qiou:
Hi folks,

Here is a resumé of what i've tried so far

Actual symptoms : Cyanogenmod logo with animation looping (no bootloop)

I've access to fastboot and philz recovery (but errors are shown, see below)

I've got the phone as it is, no idea of what the previous owner has done.

Can someone help me ?

I tried to unbrick using various methods :

ColosOS : device is displayed as FORGE HS-USB QDLOader 9008 or Qualcomm HS-USB QDLOader 9008

OPO recovery tool 1.1 : connected to com5, 8974_msimage.mbn: OK

that's the only thing shown, then the OPO vibrates and nothing happen

Flash zip bacon 33R and 44S via OTG => error status 7

Installing : /storage/usbdisk/cm-11.0-XNPH44S-bacon-signed-fastboot.zip
E: Can't mount /cache/recovery/last_install
E: faile to open last_install : File exists
Finding update package
Opening update Package
Installation update
Installation aborted

[U]Errors when booting Philz Recovery :[/U]
E: could not mount /data to setup /data/media path!
E: Can 't mount /cache/recovery/command
E: Can 't mount /cache/recovery/log
E: Can 't open /cache/recovery/log
E: Cannon mount path for settings file :/data/philz-touch/phils-touch6.ini
E: Can 't mount /cache/recovery/last_log
E: Can 't open /cache/recovery/log
E: Can 't mount /cache/recovery/last_install
E: Can 't open /cache/recovery/last_install

[U]Logs :[/U]
W; failed to mount /dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 (File exists)
mount : mounting /dev/block/platform/msm_sdcc.1/by-name/cache on /cache failed : Invalid argument

C:\Windows\system32>fastboot oem device-info
...
(bootloader) Device tampered: true
(bootloader) Device unlocked: true
(bootloader) Charger screen enabled: false
OKAY [ 0.007s]
finished. total time: 0.008s

OnePlus One ZIP with 3 bats and fastboot :

######### This patch is Created by ONEPLUS Technical Support. #######
###### This patch should only be used for ONEPLUS ONE 64GB Global Version. ####
#
...
OKAY [ 0.003s]
finished. total time: 0.003s
erasing 'persist'...
FAILED (remote: failed to erase partition
)
finished. total time: 5.065s
target reported max download size of 536870912 bytes
sending 'persist' (4244 KB)...
OKAY [ 0.138s]
writing 'persist'...
FAILED (remote: flash write failure)
finished. total time: 5.221s
erasing 'reserve4'...
FAILED (remote: failed to erase partition
)
finished. total time: 5.065s
target reported max download size of 536870912 bytes
sending 'reserve4' (5176 KB)...
OKAY [ 0.167s]
writing 'reserve4'...
FAILED (remote: flash write failure)
finished. total time: 5.251s
target reported max download size of 536870912 bytes
sending 'boot' (5578 KB)...
OKAY [ 0.181s]
writing 'boot'...
FAILED (remote: flash write failure)
finished. total time: 5.232s
target reported max download size of 536870912 bytes
erasing 'userdata'...
FAILED (remote: failed to erase partition
)
finished. total time: 5.064s
target reported max download size of 536870912 bytes
erasing 'system'...
FAILED (remote: failed to erase partition
)
finished. total time: 5.065s
target reported max download size of 536870912 bytes
sending 'recovery' (7510 KB)...
OKAY [ 0.243s]
writing 'recovery'...
FAILED (remote: flash write failure)
finished. total time: 5.295s
target reported max download size of 536870912 bytes
erasing 'cache'...
FAILED (remote: failed to erase partition
)
finished. total time: 5.064s
target reported max download size of 536870912 bytes
sending 'modem' (56337 KB)...
OKAY [ 1.800s]
writing 'modem'...
FAILED (remote: flash write failure)
finished. total time: 6.851s
target reported max download size of 536870912 bytes
sending 'sbl1' (295 KB)...
OKAY [ 0.013s]
writing 'sbl1'...
FAILED (remote: flash write failure)
finished. total time: 5.065s
target reported max download size of 536870912 bytes
sending 'dbi' (11 KB)...
OKAY [ 0.004s]
writing 'dbi'...
FAILED (remote: flash write failure)
finished. total time: 5.056s
target reported max download size of 536870912 bytes
sending 'aboot' (376 KB)...
OKAY [ 0.015s]
writing 'aboot'...
FAILED (remote: flash write failure)
finished. total time: 5.067s
target reported max download size of 536870912 bytes
sending 'rpm' (185 KB)...
OKAY [ 0.010s]
writing 'rpm'...
FAILED (remote: flash write failure)
finished. total time: 5.062s
target reported max download size of 536870912 bytes
sending 'tz' (283 KB)...
OKAY [ 0.013s]
writing 'tz'...
FAILED (remote: flash write failure)
finished. total time: 5.064s
target reported max download size of 536870912 bytes
sending 'LOGO' (9591 KB)...
OKAY [ 0.308s]
writing 'LOGO'...
FAILED (remote: flash write failure)
finished. total time: 5.361s
rebooting...

finished. total time: 0.005s
It is done Now :)
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