[mahesh]

pls check below log for model REVVL 2 FROM T MOBILE want to SP UNLOCK PLS GUIDE WHAT TO DO
which modelhas to select for sp unlock
all diff models option try in alcatel model but cant unlock

as per recovery page in phone here is details

TCL/REVVL 2 5052W/A30ATMO 8.1.0 / OPM1.171019.011/VAR44-0

Operation : Identify [ v2.11 ]
Mode : FLASH

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 USB Port (COM299)
MODE : BOOTROM
PORT : 299
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
     CHIP : MT6739 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0002
     TYPE : MODERN RAPHAEL
BROM : SecLevel : 0x000000E7
BROM : SecMode  : SBC+SLA+SDA+ARB
BROM : BROM|BL  : 0x05|0xFE
BROM : BOOTROM
MODE : Alcatel : A3A VF | Manual : Disabled
BROM : SOCID : 5B08AEA02285A800D163137AD97F6C7BAFFF59BE34AA6D283E79BF3F8732C694
BROM : ARB : ACTIVE : LOG : F0: 102B 0000  F3: 0000 0000  V0: 0000 0000 [0001]
BROM : SLA

BROM  : Selected Auth/Cert not accepted by device!
>>> Check previous message for more info!

Reconnect Power/Cable!

Originally Posted by InfinityHelp

As ordinary, uniques functions and methods released

The only words I can say are HERE

Core
BugFix : SelfLearning ( Automatic Boot Selection ) feature updated
!*In some cases may require repeat learning for some platforms

New Feature : Enter META from BROM mode
!*Support LEGACY legacy
!*Support RAPHAEL line
!*In case of secure fuse, auth can be used ( setup in model selection, or manual select as AUTH file )
!*May not work in TestPoint cases on some platforms

Service
Changed : Repair security procedure updated (Flash and Meta mode)
Changed : SPUnlock procedure updated (Flash and Meta mode)
Changed : Unlock in Meta mode activated for modern platforms ( MT6739 and newer )
Changed : Identify procedure updated

Firmware Reader
Changed : Improved structure identification
Changed : Support more different types
BugFix : Fixed some old platforms support

MemoryTool
Changed : Path Selection now automatically select files in WRITE FILE fields if they are exists in selected folder

Flasher
BugFix : Fixed flashing for old slow platforms ( MT6735 / MT6580 )

Meta protocol functions updated
Changed : Identify now read all Android info, like in FlashMode
!*Feature will not work on old devices ( Android 4.x, MT6572 and similar legacy chip typess )
Changed : Updated security detection feature
BugFix : Updated different Legacy and Modern platforms support
Modem warmup not cause fatal errors on some old phones
Modem-less devices detection ( wifi tablet / smartwatches )
Changed : Format FS revised
*!Some models can not be reset with that feature ( found in some Oppo )
BugFix : Updated structure verification
Changed : Repair Security rebuild, support more types and non-standard cases

New Feature : SP Unlock
Tested and confirmed as working in LEGACY line ( Teseted with MT6735, MT6580, MT6752, MT6753. Should works on other legacy chip types )
Tested and confirmed as working in RAPHAEL line ( Teseted with MT6739, MT6761, MT6755, MT6750. Should works on other Raphael chip types )
We are looking for user reports and interest test cases

Other
BugFix : Some minor changes and bugfixes


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