Lumia 720 flashing failed

always sop on 7 %

UEFI SBoot : Enabled
SecHW Key : Exists
Device RootKey : 26323C81CFBFD503F6C530F0EA1C2E7A34039581
=== Other info :
SD present : True , 00CCDA01

Full Check skipped , will be checked by ImageSignature

Battery Level : 71%
RPMB Provision Status Code : 0x0101
Device RAM size : 512 MiB
Device not have ATRP
Backup to RAM Ok!

FFU : RM885_3056.40000.1349.2001_RETAIL_im_mea3_269_01_3 87347_prd_signed.ffu
Flashing FFU
Sending FFU Header CertData
Header sent , accepted 🙂
Skip Data Partition Erase
Sending FFU Payload Data…