sau đó em flass thử thế này
1ST BOOT : C0,07 [Rm-145] [2.2.0.3]
CMT ASICID: 000000010000022600010006010C192101003000
EM 1 ID : 00000232
EM 2 ID : 00000353
CMT PUBID : 0C40001080E50154FF070831D6FE2B27DC9F12D4
CMT MODE : 00
CMT HASH : BAF3A9C3DBFA8454937DB77F2B8852B1
CMT ROMID : 273F6D55DFAAF68F
CMT 1ST Boot OK
CMT 2ND Bt: RAP3Gv3_2nd.fg, Ver: 9.11.1
CMT FLID0 : 00EC2208-00000121, Sam K8F5615ETM
CMT FLCNT : 000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
CMT MCID0 : FFFF0000-00000000
CMT 2ND Boot OK
CMT ALGO : RAP3Gv3_algo.fg, Ver: 9.17.0
CMT VPP : Internal
DUAL LINE : True
CMT ALG Boot OK
IMAGE : rm123_145_30005.600.mcusw
CMT NOR Erase Area: 0x00000000-000006BF
CMT NOR Erase Area: 0x000006C0-0000FFFF
CMT NOR Erase Area: 0x00010000-0007FFFF
CMT NOR Erase Area: 0x000A0000-0021FFFF
CMT NOR Erase Area: 0x00220000-011DDFFF
CMT NOR Erase Area: 0x011DE000-011DEFFF
CMT NOR Erase Area: 0x011DF000-011DFFFF
CMT FLASH ERASE OK, Time: 00:04
CERT_BLK_ERROR at: 0x000006C0, 00
ERR: CMT FLASH WRITE C_BLK 000000000000000910000000B172, LN: 0x000400, Time: 00:04
Process Failed, Repowering Mobile

em mới vô nghề nên không bít rở xin chi giúp em pải làm xao để co hướng giải quyết em cảm ơn các anh.