xin giúp: 1202 Invalid imei checksum !

[Chaunv.Mobile]

đem vào mxkey restore imer lại là ok

[anhmobile933]

xin mấy anh chỉ dáo em có cây 1600 em chạy truong trình nó báo lối MXKEY Serial: [FT SCR2000 0] - C0859267
Using device: UFS_USB V2.8 (c) SarasSoft 2007.
Driver: UFS2XX, ver: 3.6.0.0, NTMP ver: 2.6.0.0
Module ver: 1.0.0.16978(13-05-2011), Library ver: 1.0.0.10071(13-05-2011)
ASIC ID: 0x2201 [UPP_2M ver: 2]
SecondaryBoot: u_2nd.fia [DCT4] version: 4.76.0 revision: 0.7 size: 0x9A0
Supported Ids: 0011, 0010, 0121, 0120, 1120, 1131, 1130, 2141, 2140, 2142, 2151, 1141, 1181, 1015, 1021, 2031, 2030, 3041, 1201, 2201, 2291, 3161, 3160, 3164
FlashID0: 0089 8872 [Intel 28F320W18,32 Mbits] page size: 64 K type: NOR area: 01000000-013FFFFF
FlashID1: 0000 0001 [unused/removed]
ExtBUSC: 682D 47EF F2FF 97BC 7D2D 47EF F2FF 97BC
Algorithm: u_intel.fia [DCT4 ALGORITHM] version: 4.76.0 revision: 0.7 size: 0x5690
Supported Ids: 0011, 0010, 0121, 0120, 1120, 1131, 1130, 2141, 2140, 2142, 2151, 1141, 1181, 1015, 1021, 2031, 2030, 3041, 1201, 2201, 2291, 3161, 3160, 3164
Performing Flash Authentication ...OK
UEM ID: 00083EEE:2984DA60
ASIC type: 2
UEM Imei: 35767901112375
Flash Imei: CC684D7509CF97
Invalid imei checksum !
Task failed at (08000023)!!!
Last RX buffer: 33 75 76 09 11 21 73 F5 42 B3 72
cám ơn mây anh nhiêu`