Alcatel (TCL) 8052 DA File - GSM-Forum

Leonelle · 09-02-2020, 11:29

Hello...
I have Alcatel 8052 and I need DA file to backup firmware and perform other actions, here are the details of connecting the device:

Code:

Operation : Identify [ v2.06 ]

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 (Android) (COM18)
MODE : PRELOADER PORT
PORT : 18
Waiting BOOT ack ...
PRELOADER : ACK confirm FAIL!
BROM : Init BROM
BROM init passed!
     CHIP : MT8167 , SBID : 0x8A00 , HWVR : 0xCB00 , SWVR : 0x0001
     TYPE : LEGACY MTK
BROM : SecLevel : 0x00000007
BROM : SecMode  : SBC+SLA+SDA
BROM : PRELOADER PORT
MODE : 0_base : BASE_v1912 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ... 
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT8167
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/SWSEC!

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

Reconnect Power/Cable!

**Brka** · 09-02-2020, 23:02

Try to boot it while holding Volume keys + insert usb cable.

Service operations should work,
readed firmware probably not, most newer models use signed FW.

b.r.
Alex

09-02-2020, 23:02	#2 (permalink)
Brka Moderator Join Date: Jun 1999 Location: Serbia Age: 48 Posts: 8,206 Member: 163 Status: Offline Thanks Meter: 7,785	Try to boot it while holding Volume keys + insert usb cable. Service operations should work, readed firmware probably not, most newer models use signed FW. b.r. Alex __________________ Always press THANKS button if my post was helpful! Please DO NOT send me PM's for help, You can ask for help on forum Do not post THANKS posts - use thanks button ! ALWAYS use SEARCH button before posting!