frp cat s41????
 

hello

haw to remow frp cat s41 MediaTek Helio P20 MT6757 android 7 by infinity???

Hi,
First try to connect phone to software and read phone info. result ?

Chinese Miracle II [MTK module] v 1.58

Operation : Check / Read Info [ v1.58 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 297 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 0551
BB_CPU_NME : [MediaTek] MTxxx
BB_CPU_EXT : 0xCB00 , 0x8A00 , 0x0001
Processing BROM stage
Settings for BROM configured!
SecCfgVal : 0x05000000
BromVer : 0x00FF
BLVersion : 0x0002
PreLoader : Active [ Boot with PL ]
BootLdrSS : LOCKED with CERT
Processing DA stage

[DA_ERROR] : Correct BOOT CONFIGURATION not found for target!
Try Re-Install CM2MTK module!
Boot Error!

Operation Failed
Elapsed: 00:00:05
Reconnect Power/Cable!




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 : MediaTek PreLoader USB VCOM Port (COM297)
MODE : PRELOADER PORT
PORT : 297
Waiting BOOT ack ...
PRELOADER : ACK confirm FAIL!
BROM : Init BROM
BROM init passed!
CHIP : MT6757 , 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 MT6757
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!