Olá, por gentileza alguém poderia me ajudar... Estou com um G4 de um cliente e já alguns dias luto pra tentar reviver mas nada que faço funciona, ele estava com bug de som, nao funcionava som, realizei debloqueio de boot loader e fiz downgrade do android 7.0 pra android 6.0... o son voltou e o celular estava perfeito, porem não foi bloqueado a bootloader e atualizou pro android 7.0 novamente e antes de finalizar a atualização ele apagou e não ligava mais... joguei um blanck flash, deu sinal mas agora toda rom que tento instalar da erro e não vai. 
	Se alguém puder ajudar, ficarei grato pela atenção, abraço e fiquem com Deus. 
	Detalhes a seguir. 
	 
 
	
		C:\XT1626_6.0.1>mfastboot devices
	
	
		120d90e3        fastboot
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot oem lock begin
	
	
		...
	
	
		(bootloader) Not in unlocked state
	
	
		OKAY [  0.005s]
	
	
		finished. total time: 0.008s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash partition gpt.bin
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'partition' (32 KB)...
	
	
		OKAY [  0.013s]
	
	
		writing 'partition'...
	
	
		(bootloader) Security version downgrade
	
	
		 
	
	
		(bootloader) Image primary_gpt failed validation
	
	
		 
	
	
		(bootloader) Preflash validation failed
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.088s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash bootloader bootloader.img
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'bootloader' (3651 KB)...
	
	
		OKAY [  0.147s]
	
	
		writing 'bootloader'...
	
	
		(bootloader) validating: bootloader.default.xml ...
	
	
		(bootloader) Invalid partition name aboot
	
	
		(bootloader) will fail: flash:aboot
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.251s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash logo logo.bin
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'logo' (1848 KB)...
	
	
		OKAY [  0.078s]
	
	
		writing 'logo'...
	
	
		(bootloader) Invalid partition name logo
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.094s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash boot boot.img
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'boot' (16384 KB)...
	
	
		OKAY [  0.652s]
	
	
		writing 'boot'...
	
	
		(bootloader) Invalid partition name boot
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.672s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash recovery recovery.img
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'recovery' (16484 KB)...
	
	
		OKAY [  0.647s]
	
	
		writing 'recovery'...
	
	
		(bootloader) Invalid partition name recovery
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.667s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash dsp adspso.bin
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'dsp' (16384 KB)...
	
	
		OKAY [  0.626s]
	
	
		writing 'dsp'...
	
	
		(bootloader) Invalid partition name dsp
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.643s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash oem oem.img
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'oem' (224253 KB)...
	
	
		OKAY [  8.355s]
	
	
		writing 'oem'...
	
	
		(bootloader) Invalid partition name oem
	
	
		FAILED (remote failure)
	
	
		finished. total time: 8.369s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash system system.img_sparsechunk.0
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'system' (257278 KB)...
	
	
		OKAY [  9.810s]
	
	
		writing 'system'...
	
	
		(bootloader) Invalid partition name system
	
	
		FAILED (remote failure)
	
	
		finished. total time: 9.824s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash system system.img_sparsechunk.1
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'system' (258607 KB)...
	
	
		OKAY [  9.747s]
	
	
		writing 'system'...
	
	
		(bootloader) Invalid partition name system
	
	
		FAILED (remote failure)
	
	
		finished. total time: 9.763s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash system system.img_sparsechunk.2
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'system' (258384 KB)...
	
	
		OKAY [  9.777s]
	
	
		writing 'system'...
	
	
		(bootloader) Invalid partition name system
	
	
		FAILED (remote failure)
	
	
		finished. total time: 9.791s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash system system.img_sparsechunk.3
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'system' (252313 KB)...
	
	
		OKAY [  9.534s]
	
	
		writing 'system'...
	
	
		(bootloader) Invalid partition name system
	
	
		FAILED (remote failure)
	
	
		finished. total time: 9.547s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash system system.img_sparsechunk.4
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'system' (254404 KB)...
	
	
		OKAY [  9.730s]
	
	
		writing 'system'...
	
	
		(bootloader) Invalid partition name system
	
	
		FAILED (remote failure)
	
	
		finished. total time: 9.749s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash system system.img_sparsechunk.5
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'system' (258060 KB)...
	
	
		OKAY [  9.847s]
	
	
		writing 'system'...
	
	
		(bootloader) Invalid partition name system
	
	
		FAILED (remote failure)
	
	
		finished. total time: 9.872s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash system system.img_sparsechunk.6
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'system' (257201 KB)...
	
	
		OKAY [  9.806s]
	
	
		writing 'system'...
	
	
		(bootloader) Invalid partition name system
	
	
		FAILED (remote failure)
	
	
		finished. total time: 9.833s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash system system.img_sparsechunk.7
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'system' (155126 KB)...
	
	
		OKAY [  5.935s]
	
	
		writing 'system'...
	
	
		(bootloader) Invalid partition name system
	
	
		FAILED (remote failure)
	
	
		finished. total time: 5.962s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash modem NON-HLOS.bin
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'modem' (76857 KB)...
	
	
		OKAY [  2.938s]
	
	
		writing 'modem'...
	
	
		(bootloader) Invalid partition name modem
	
	
		FAILED (remote failure)
	
	
		finished. total time: 2.955s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot erase modemst1
	
	
		erasing 'modemst1'...
	
	
		(bootloader) Permission denied
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.016s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot erase modemst2
	
	
		erasing 'modemst2'...
	
	
		(bootloader) Permission denied
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.015s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot flash fsg fsg.mbn
	
	
		target reported max download size of 536870912 bytes
	
	
		sending 'fsg' (1864 KB)...
	
	
		OKAY [  0.079s]
	
	
		writing 'fsg'...
	
	
		(bootloader) Invalid partition name fsg
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.097s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot erase cache
	
	
		erasing 'cache'...
	
	
		(bootloader) Permission denied
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.014s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot erase userdata
	
	
		erasing 'userdata'...
	
	
		(bootloader) Permission denied
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.016s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot erase customize
	
	
		erasing 'customize'...
	
	
		(bootloader) Permission denied
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.019s
	
	
		 
	
	
		C:\XT1626_6.0.1>mfastboot erase clogo
	
	
		erasing 'clogo'...
	
	
		(bootloader) Permission denied
	
	
		FAILED (remote failure)
	
	
		finished. total time: 0.013s
	
	 
	====
	 
	C:\XT1626\ADB e Fastboot + ROM >fastboot getvar all 
	(bootloader) slot-count: not found 
	(bootloader) slot-suffixes: not found 
	(bootloader) slot-suffixes: not found 
	(bootloader) version: 0.5 
	(bootloader) version-bootloader: moto-msm8952-B1.06(*) 
	(bootloader) product: athene_13mp 
	(bootloader) board: athene_13mp 
	(bootloader) secure: yes 
	(bootloader) hwrev: P2AD 
	(bootloader) radio: 8 
	(bootloader) storage-type: emmc 
	(bootloader) emmc: 16GB SAMSUNG QE13MB RV=08 PV=07 FV=0000000000000007 
	bootloader) ram: 2GB SAMSUNG LP3 DIE=8Gb M5=01 M6=05 M7=00 M8=1F (bootloader) cpu: MSM8952 
	(bootloader) serialno: 120d90e3 
	(bootloader) cid: 0x0032 
	(bootloader) channelid: 0x19 
	(bootloader) uid: E9A1F50100000000000000000000 
	(bootloader) securestate: oem_locked 
	(bootloader) iswarrantyvoid: yes 
	(bootloader) max-download-size: 536870912 
	(bootloader) reason: Failed to initialize partition table 
	(bootloader) imei: 000000000000000 
	(bootloader) meid: 
	(bootloader) date: 01-01-1970 
	(bootloader) sku: 000000000000000 
	(bootloader) battid: 
	(bootloader) iccid: 
	(bootloader) cust_md5: 
	(bootloader) max-sparse-size: 268435456 
	(bootloader) current-time: 
	bootloader) ro.build.fingerprint: 
	(bootloader) ro.build.version.full: 
	(bootloader) ro.build.version.qcom: 
	(bootloader) version-baseband: 
	(bootloader) kernel.version: 
	(bootloader) sbl1.git: sbl1.git 
	(bootloader) rpm.git: rpm.git 
	(bootloader) tz.git: tz.git 
	(bootloader) hyp.git: hyp.git 
	(bootloader) keymaster.git: keymaster.git 
	(bootloader) cmnlib.git: cmnlib.git 
	(bootloader) aboot.git: git=MBM-NG-VB1.06-0-g0edfb0d 
	(bootloader) qe: 
	(bootloader) frp-state: no protection (err) 
	(bootloader) ro.carrier: all: listed above finished. total time: 0.179s