2700c DATA_MISMATCH: RX2 Pin not Connected

1ST BOOT : C0,07 [Rm-561] [2.1.0.0]
RAPx ID : 000000010000022600010006030C192101033000
EM 1 ID : 00000296
EM 2 ID : 00000B22
RAPx PBID : 19800006C01B8E565DF765F0E25CAAE674E2C5F8
RAPx MODE : 00
RAPx HASH : 9DDBFCFE6E73CED7D8C6268C8EB85723
RAPx ROID : 273F6D55DFAAF68F
CMT 1ST Boot OK
CMT 2ND Bt: RAP3Gv3_2nd.fg, Ver: 9.11.1
CMT FLID0 : 00898982-00008A31, Int NU48F512
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 : rm561__09.80.mcusw
ERASE Skipped
DATA_MISMATCH: RX2 Pin not Connected, or Used 5 Pin Cable !
DATA_BLK_ERROR at: 0x00000400, 03
ERR: CMT FLASH WRITE D_BLK C7012D0103CD000090000000F172, LN: 0x0000A0, Time: 05:52
Process Failed, Repowering Mobile




Try

Use 7 pin cable or universal cable or usb flash


If not solve

Then try this

Then Try Flash With Update File