Select ZTE : Blade-A51 from list using flash mode
Operation : SP Unlock [ v2.14 ]
BootMode : FLASH
1. Power off device, wait 10-15 seconds
2. Press and hold BooKey ( 1 : BOTH VOL , 2 : VOL+ , 3 : VOL- )
3. Insert cable in device!
Wait for device ...
Device Connected!
BootVersion : SPRD3
Boot : INF : ZTE : Blade-A51
Sending Init Boot ...
Boot sent!
Kick FDL ...
BootVersion : Spreadtrum Boot Block version 1.1
Protocol setup ...
Port speed : 921600
Sending Flash Boot ...
Boot sent!
Kick FLASH FDL ...
FDL : 0x0020
FDL : EMMC_RO : False ; EMMC_PART : True ; EMMC_RPMB_SET : True
FDL : RAW : 0x0002
FDL : FLH : 0x400000
FDL : Control transfered!
Boot Done!
NVMng : SecurityInfo
IMEI[1] : 868846050xxxxxxx
IMEI[2] : 111111111111119
IMEI[3] : 867400020xxxxxxx
SEC : SLS:2, SKS:0, SKV:4
SLStatus : 2C
Status : Locked! Server unlock required!
Connecting to server...
Connected
Init...
Init: Ok
Authenticating...
Authenticated
Checking Client version...
Client version Ok
Balance: 5, price:5
Process...
Finished
Unlocking device ...
Sync data ...
Device unlocked!
Done!
Elapsed: 00:00:44