LG-SP200 SRINT SP UNLOCK Help - GSM-Forum

Kirumira · 06-18-2018, 11:17

Code:

Operation : Identify [ v1.03 ]
1. Power Off Phone , Remove battery , Insert back
2. PRESS and HOLD VOLUME UP KEY!
3. Insert USB cable, wait until Download mode screen will appear

Wait for phone...
Connection opened successfully!
Waiting for loader ... 
Handshake passed!
Collect info... 

Running : MiniOS 3.0 , ver.1.1 , with proto ver.00000001
HWInfo  : BaseBand : MT6750
HWInfo  : ChargeLv : 50%
HWInfo  : MEM_INFO : HAG4a2 , MEM_LEN : 0x01D5C000 [eMMC 16 GiB]
DevInfo : Model : LG-SP200 , Type : SP20011b
DevInfo : ANDROID 7.1.2
DevInfo :   PSN : CT66S180130007517 , PID : LGSP200GYT4AANZI
DevInfo : SecMode : S , Build : U , RCT : 000F4240
SWInfo  : SWver : V11b , SW : SP20011b_00
SWInfo  : FacSW : SP20011b_00
RegInfo : Region : US , Provider : SPR

Prepare passed, mode 0x01
Boot done!


Brand     : lge
ProdName  : mcv150_spr_us
ProdModel : LG-SP200
Device    : mcv150
AndroidVer: 7.1.2
SWVersion : LGSP200AT-00-V11b-SPR-US-MAR-08-2018-ARB00+00
Manufact. : LGE
LGMxCPU   : MT6750

Done!
Elapsed: 00:00:39

Code:

Operation : Read Security [ v1.03 ]

1. Power Off Phone , Remove battery , Insert back
2. PRESS and HOLD VOLUME UP KEY!
3. Insert USB cable, wait until Download mode screen will appear

Wait for phone...
Connection opened successfully!
Waiting for loader ... 
Handshake passed!
Collect info... 
Prepare passed, mode 0x01
Boot done!

SW hang nothing continues

Code:

Infinity-Box Chinese Miracle MediaTek Service Module [ MTK ] v2.00 r4

Operation : Identify [ v2.00 r4 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : LGE Mobile USB Serial Port (COM26)
MODE : PRELOADER PORT
PORT : 26
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
     TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : PRELOADER PORT
MODE : 0_base : BASE_v1712 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6755
AGENT : MTK_DOWNLOAD_AGENT
     BROM : Sending 1st DA ...

  BROM  : 0x00002001 : DA SEND ERROR!
  ERROR : SECURE BOOT : MISMATCH BOOT SIGNATURE!
  INFO : PRELOADER Level : CORRECT DA required : PL/PL_CRYPTO

Error : Fail to init protocol!
Remove battery, cable. Check cable/connection/driver! Check SW hint! Repeat operation!

Reconnect Power/Cable!

Code:

Operation : Identify [ v2.00 r4 ]

1. Make sure device is powered off. Power off, if need. Wait 20 seconds after
2. Insert USB cable in phone
Waiting for device connection ...

PTFN : LGE Mobile USB Serial Port (COM26)
MODE : PRELOADER PORT
PORT : 26
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
     CHIP : MT6755 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
     TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x00000005
BROM : SecMode  : SBC+SDA
BROM : PRELOADER PORT
MODE : 0_base : BASE_v1724 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : DA_SWSEC_CRYPTO20.bin

AGENT : Selected AGENT doesn't have required configuration!
Check and select CORRECT SETTINGS for your device!

Reconnect Power/Cable!

IS THERE ANY CHANCE TO UNLOCK THIS DEVICE ??

Kirumira · 06-19-2018, 19:37

Bump here for solution sir.

JayDi · 06-20-2018, 05:09

Try read codes with LGS.
Have no other ideas.

Kirumira · 06-20-2018, 06:50

Quote:

Originally Posted by JayDi

Try read codes with LGS.
Have no other ideas.

Hello,
This Device dont ask for codes.
If simcard inserted it says "Invalid sim".
Any other Idea or wait for LGS update ?

06-19-2018, 19:37	#2 (permalink)
Kirumira No Life Poster Join Date: Dec 2004 Location: Uganda Age: 45 Posts: 2,919 Member: 96478 Status: Offline Sonork: 100.1674604 Thanks Meter: 1,420	Bump here for solution sir.

06-20-2018, 05:09	#3 (permalink)
JayDi No Life Poster Join Date: Mar 2007 Location: Where you live Posts: 18,542 Member: 462970 Status: Offline Thanks Meter: 20,352	Try read codes with LGS. Have no other ideas.