ZTE A71 5G - SP Unlock

Post Reply
tejasunadkat
Posts: 15
Joined: 23 Oct 2021, 00:54

ZTE A71 5G - SP Unlock

Post by tejasunadkat »

Operation : SP Unlock [ v2.28 ]
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 PreLoader USB VCOM (Android) (COM39)
MODE : PRELOADER PORT
PORT : 39
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
BROM : Init BROM
BROM init passed!
CHIP : MT6833 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
CODE : Palmer
TYPE : MODERN [RAPHAEL]
BROM : SecLevel : 0x00000005
BROM : SecMode : SBC+SDA
BROM : BROM|BL : 0xFF|0x03
BROM : PRELOADER PORT
BROM : PreBoot stage #1
BROM : PreBoot stage #2
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ...
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6833
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : Reset Interface!
PTFN : MediaTek USB Port (COM10)
MODE : BOOTROM
PORT : 10
Waiting BOOT ack ...
BROM : Skip ACK verify
BROM : Init BROM
BROM init passed!
CHIP : MT6833 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0000
CODE : Palmer
TYPE : MODERN [RAPHAEL]
BROM : MEID : AAA39B33EBD9176A7C9DC215B84E376B
BROM : SecLevel : 0x000000E5
BROM : SecMode : SBC+SDA+EXT
BROM : BROM|BL : 0x05|0xFE
BROM : BOOTROM
BROM : SOCID : 49CBB4317FB0C0DAD5A366052839FA132B85ACA9575DCB1118ABC02EB1C3A50A
BROM : SLA : Local Auth
BROM : SLA : Auth Started!
BROM : SLA : Auth Passed!
BROM : SLA : 0x0000001F
BROM : PreBoot stage #1
BROM : PreBoot stage #2
AGENT : 0_base : BASE_v2112 | Manual : Disabled
AGENT : Look for suitable BootChain in DA ...
AGENT : MTK_AllInOne_DA.bin
AGENT : Found MT6833
AGENT : MTK_DOWNLOAD_AGENT
BROM : Sending 1st DA ...
BROM : DA sent
BROM :Transfer control to DA ...
DA : AGENT started!
DA : SYNC
DA : MODE : BROM
DA : EXT_RAM NOT initialized!
EMI : DEV : FireFly
EMI : SRC : preloader_k6833v1_64.bin
EMI : CNT : 000E
EMI : Init EMI from INTERNAL DB
EMI : EXT_RAM CFG Passed!
DA : BOOT to 2nd DA ...
DA : 2ND stage confirmed!
DA : SYNC with DA passed!
DA : Receiving HW info

SRAM: 0x00070000 [ 448.00 KB ]
DRAM: 0x100000000 [ 4.00 GB ]

EMMC: CID : F40122426977696E20103A4991564881
EMMC: VEN : BIWIN : OEM : 34 : ID : 426977696E20
EMMC: VEN : BIWIN : Biwin
EMMC: SNN : 977899862 ( 0x3A499156) , MF : 4/2021

EMMC:
BOOT1 : 0x00400000 [ 4.00 MB ]
BOOT2 : 0x00400000 [ 4.00 MB ]
RPMB : 0x00400000 [ 4.00 MB ]
USER : 0xE6A000000 [ 57.66 GB ]

CHIP : MT6833 , SBID : 0x8A00 , HWVR : 0xCA00 , SWVR : 0x0001 , EVOL : 0x0000

RNID : 598F1903697DC445455ACC28DC32B2A2

DA : USB : HIGH-SPEED

Boot done!


Done!
Elapsed: 00:00:39
Support
Posts: 4178
Joined: 19 Oct 2011, 20:27
Contact:

Re: ZTE A71 5G - SP Unlock

Post by Support »

Any problem with the phone?
tejasunadkat
Posts: 15
Joined: 23 Oct 2021, 00:54

Re: ZTE A71 5G - SP Unlock

Post by tejasunadkat »

Its Brand New phone and I am trying to perform Network Unlock
Support
Posts: 4178
Joined: 19 Oct 2011, 20:27
Contact:

Re: ZTE A71 5G - SP Unlock

Post by Support »

Do you have any problem after unlock?
tejasunadkat
Posts: 15
Joined: 23 Oct 2021, 00:54

Re: ZTE A71 5G - SP Unlock

Post by tejasunadkat »

IT is showing BOOT DONE, but it is still asking for network unlock code.

SP UNLOCK function just booting device not unlocking
Support
Posts: 4178
Joined: 19 Oct 2011, 20:27
Contact:

Re: ZTE A71 5G - SP Unlock

Post by Support »

try CM2MT2 v2.29
tejasunadkat
Posts: 15
Joined: 23 Oct 2021, 00:54

Re: ZTE A71 5G - SP Unlock

Post by tejasunadkat »

After updating 2.29 ...Once BOOT Completed we got below error. I have tried in META Mode and i have put output below

[Info] : Unsupported security type in selected mode! Repeat operation in META mode!
INFO : Generating and send report data ...
INFO : Report sent!


Done!
Elapsed: 00:00:30






Operation : SP Unlock [ v2.29 ]
Mode : META

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) (COM39)
MODE : PRELOADER PORT
PORT : 39
Waiting BOOT ack ...
PRELOADER : ACK confirmed!
INIT : META enter failed by timeout!

Error : Fail to init protocol!
>>> Remove battery, cable. Check cable/connection/driver! Check SW hint! Repeat operation!
Support
Posts: 4178
Joined: 19 Oct 2011, 20:27
Contact:

Re: ZTE A71 5G - SP Unlock

Post by Support »

I do not have this unit on hands for test.
You can post log text here, maybe somebody there have this phone https://infinity-box.com/support/?r=8
Post Reply