[Moto X4 Questions & Answers] llue45:
i have the PPW29.69-26 retail, the bootloader is the same between retail and amz version and i try with that, the result is the same (Bootloader) Permison denied...

BUILD REQUEST INFO:
SW Version: payton-user 9 PPW29.69-26 7a8e1 release-keysM660_7042.27.01.89R
MBM Version: MBM-3.0-payton_retail-6b0c3d7-181117
Modem Version: M660_7042.27.01.89R
FSG Version: FSG-660-01.95
Build Fingerprint: motorola/payton/payton:9/PPW29.69-26/7a8e1:user/release-keys
CQATest App Version: 6.0.4

My moto x4 isnt amz is openmx...My getvar is

(bootloader) kernel: uefi
(bootloader) version-bootloader: MBM-3.0-payton_retail-0e6e7ce-181231
(bootloader) product: payton
(bootloader) board: payton
(bootloader) secure: yes
(bootloader) hwrev: P4
(bootloader) radio: LATAM
(bootloader) storage-type: eMMC
(bootloader) emmc: 32GB SAMSUNG DD68MB RV=08 PV=02 FV=0000000000000002
(bootloader) ufs: N/A
(bootloader) ram: 3GB SAMSUNG LP4x DIE=12Gb M5=01 M6=06 M7=00 M8=0E
(bootloader) cpu: SDM630 1.0 (6)
(bootloader) serialno: ZY224QT2VT
(bootloader) cid: 0x0032
(bootloader) channelid: 0x29
(bootloader) uid: AB7DEE02
(bootloader) securestate: flashing_locked
(bootloader) verity-state: disabled (0)
(bootloader) iswarrantyvoid: yes
(bootloader) max-download-size: 536870912
(bootloader) reason: UTAG bootmode configured as fastboot
(bootloader) imei: 356486081004948
(bootloader) meid:
(bootloader) date: 01-11-2018
(bootloader) sku: XT1900-4
(bootloader) carrier_sku:
(bootloader) battid: SNN5995A
(bootloader) battery-voltage: 3846
(bootloader) iccid:
(bootloader) cust_md5:
(bootloader) max-sparse-size: 268435456
(bootloader) ro.build.fingerprint[0]: motorola/payton/payton:9/PPWS29.69
(bootloader) ro.build.fingerprint[1]: -26-4/a2a2:user/release-keys
(bootloader) poweroffalarm: 0
(bootloader) ro.build.version.full[0]: Blur_Version.29.211.11.payton.ret
(bootloader) ro.build.version.full[1]: ail.en.US
(bootloader) ro.build.version.qcom: LA.UM.7.2.r1-04900-sdm660.0
(bootloader) version-baseband: <not found>
(bootloader) kernel.version[0]: Linux version 4.4.153-perf-g6448940 (hud
(bootloader) kernel.version[1]: soncm@ilclbld67) (gcc version 4.9.x 2015
(bootloader) kernel.version[2]: 0123 (prerelease) (GCC) ) #1 SMP PREEMPT
(bootloader) kernel.version[3]: Mon Dec 31 10:17:24 CST 2018
(bootloader) git:abl: MBM-3.0-payton_retail-0e6e7ce-181231
(bootloader) git:xbl: MBM-3.0-payton_retail-6b0c3d7-181231
(bootloader) git:pmic: MBM-3.0-payton_retail-6b0c3d7-181231
(bootloader) git:rpm: MBM-3.0-payton_retail-b0c6622-181231
(bootloader) git:tz: MBM-3.0-payton_retail-c593123-dirty-181231
(bootloader) git:hyp: MBM-3.0-payton_retail-c593123-dirty-181231
(bootloader) git:devcfg: MBM-3.0-payton_retail-c593123-dirty-181231
(bootloader) git:cmnlib: MBM-3.0-payton_retail-c593123-dirty-181231
(bootloader) git:cmnlib64: MBM-3.0-payton_retail-c593123-dirty-181231
(bootloader) git:keymaster: MBM-3.0-payton_retail-c593123-dirty-181231
(bootloader) git:prov: MBM-3.0-payton_retail-c593123-dirty-181231
(bootloader) git:storsec: MBM-3.0-payton_retail-c593123-dirty-181231
(bootloader) frp-state: no protection (0)
(bootloader) ro.carrier: openmx
(bootloader) current-slot: a
(bootloader) running-bl-slot: _a/_a
(bootloader) running-boot-lun: 0
(bootloader) slot-count: 2
(bootloader) slot-successful:_a: no
(bootloader) slot-successful:_b: no
(bootloader) slot-unbootable:_a: no
(bootloader) slot-unbootable:_b: no
(bootloader) slot-retry-count:_a: 6
(bootloader) slot-retry-count:_b: 0
all: listed above
finished. total time: 5.939s