vivo y53s problem by repair imei
 

hi. i can not repair imei this model.please help me
Searching for MTK Device...Found
Port Identification :Flashmode BROM
FriendlyName :MTK USB Port (COM85)
Device :5&2b9922dd&2&5
SymbolicName :\??\COM85
Driver Ver :02/07/2018,2.0.0.6 ;DriverVer=mm/dd/yyyy,w.x.y.z

Trying to Open Port [COM85] Ok
Handshaking...Ok
HwCode : 0707 {MT6768}
Hwver : 0000
Target config : 05
SBC : 01 (True)
SLA : 00 (False)
DAA : 04 (True)
SWJTAG : 04 (True)
EPP : 00 (False)
CERT : 00 (False)
MEMREAD : 00 (False)
MEMWRITE : 00 (False)
CMD_C8 : 00 (False)
Device Connection : Preloader
HW Subcode: 8A00
HW Ver : CA00
SW Ver : 0000
ME_ID : 9BB07C6E0E1199D1AF15B02DC49BDD8E
Device Connection : Preloader
Download Agent...
DA :MTK_AllInOne_DA_5.2152.bin
Uploading data
Checksum of upload doesn't match ! (0x0018)
Successfully uploaded stage 1, jumping ..
ERROR : CMD_JUMP_DA
Error sending DA

Hello new security needs testpoint method.

Where is the point test of this model?please help