This is my logs, i decide to paste here because i am not available to create post and i have to wait 24 hours and its been for days... Sorry by the answer but this is my second account. Tanks for you help
Selected model: Samsung SM-T227U (Samsung Galaxy Tab A7 Lite)
Operation: Unlock network (Server)
Software version: 5.0
Work ID: 2227820
Checking Login and Password... OK
Balance: 30 crd.
You have 30 credit(s) left. This operation takes 5 credits. Continue? Yes
Searching Samsung modem... detected COM15
Reading phone info... OK
Model: SM-T227U
AP version: T227USQS4BVJ2
CSC version: T227UOYN4BVJ2
CP version: T227USQS4BVJ2
OS version: 12
Product code: XAA
Carrier ID: XAA
Phone SN: R9PT70*****
Unique number: H1547583009937075969
IMEI: 3588911600***
IMEI Certi: PASS
Powering off... OK
Connect phone in BROM/PRELOADER Mode
Waiting for device... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek PreLoader USB VCOM_V1632 (Android),usb2ser.sys,3.0.1504.0]
Device found at COM8 [PRELOADER]
Open port... OK
Send start cmd... OK
Get HW code from device... 0766
Get sec config... OK [00000005]
Active sec flags: [SBC DAA]
Get HW & SW version from device... OK
HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00
Detect chip [MT6765]
Library Version [2]
Select platform... OK
Init BROM... OK
Force Charge... OK
Disable WatchDog Timer... OK
Force switch to BROM... OK
Waiting for device... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek USB Port_V1632,usb2ser.sys,3.0.1504.0]
Device found at COM9 [BROM]
Open port... OK
Send start cmd... OK
Get HW code from device... 0766
Get sec config... OK [000000E5]
Active sec flags: [SBC DAA]
Get HW & SW version from device... OK
HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00
Detect chip [MT6765]
LibUSB installed
Library Version [2]
Select platform... OK
Init BROM... OK
Force Charge... OK
Disable WatchDog Timer... OK
Release testpoint, waiting 2 seconds
Advanced Bypass Security... OK
Waiting for device... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek USB Port_V1632,usb2ser.sys,3.0.1504.0]
Device found at COM9 [BROM]
Open port... OK
Send start cmd... OK
Get HW code from device... 0766
Get sec config... OK [000000E0]
Active sec flags: []
Get HW & SW version from device... OK
HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00
Detect chip [MT6765]
LibUSB installed
Library Version [2]
Select platform... OK
Init BROM... OK
Force Charge... OK
Disable WatchDog Timer... OK
Reopen port for libver2... OK
Get ME ID... OK
ME_ID = 0x8A675979, 0x3F276EC9, 0xEB1920BD, 0xA9FD628C
Get Chip ID... [MT6765]
Get SOC ID... [96C42D61341D44576963FBAE805A44403A92BE72A85F12CBBBA79A4376DD2502]
Get sec config... OK [000000E0]
Load DownloadAgent... OK
Search DA... OK [7]
Send preloader... OK
Start preloader... OK
Checking preloader answer... OK
Send bootloader... OK
Start bootloader... OK
Wait for answer from bootloader... OK
Send SYNC signal... OK
Setup device enviroment... OK
Setup device parametres... OK
Receive DA SYNC signal... OK
Set DA parametres... OK
Get device connection agent... [BROM]
Get device info... OK
EMMC_ID: 0x15010047583642414200993707596919
Load EMI from phone... OK
Parse EMI config... OK
Init EXT RAM... OK
Send 2nd DA... OK
Get device info... OK
EMMC INFO:
EMMC_CNAME: GX6BAB
EMMC_ID : 0x15010047583642414200993707596919
EMMC_BOOT1: 0x0000400000 (4.00Mb)
EMMC_BOOT2: 0x0000400000 (4.00Mb)
EMMC_RPMB : 0x0001000000 (16.00Mb)
EMMC_USER : 0x0747C00000 (29.12Gb)
RAM INFO:
INT_SRAM: 0x000003A000 (232.00Kb)
EXT_RAM : 0x00C0000000 (3.00Gb)
Checking USB status... USB_HIGH_SPEED
Read partitions info from phone... OK
Checking A/B state... OK
Read product info... [EXT4] ... OK
Product Brand : samsung
Product Manufacturer : samsung
Product Model : SM-T227U
Product Name : gta7litesq
Product Device : gta7lite
Product Board : gta7lite
Board Platform : connac1x
Build ID : SP1A.210812.016
Build Date : Tue Oct 4 18:07:40 KST 2022
Display ID : SP1A.210812.016.T227USQS4BVJ2
Security Patch : 2022-10-01
Version SDK : 31
Version Release : 12
Version Codename : REL
Firmware Version : T227USQS4BVJ2
Userdata FS Type : F2FS
Read security partition from phone... OK
Read security files... OK
Read lock info... OK
Searching server... OK
Waiting for server answer...
Incorrect server answer
Selected model: Samsung SM-T227 (Samsung Galaxy Tab A7 Lite)
Operation: Unlock network (Server)
Software version: 5.0
Work ID: 2227999
Checking Login and Password... OK
Balance: 25 crd.
You have 25 credit(s) left. This operation takes 5 credits. Continue? Yes
Searching Samsung modem... detected COM15
Reading phone info... OK
Model: SM-T227U
AP version: T227USQS4BVJ2
CSC version: T227UOYN4BVJ2
CP version: T227USQS4BVJ2
OS version: 12
Product code: XAA
Carrier ID: XAA
Phone SN: R9PT70*****
Unique number: H1547583009937075969
IMEI: 358891160*****
IMEI Certi: PASS
Powering off... OK
Connect phone in BROM/PRELOADER Mode
Waiting for device... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek PreLoader USB VCOM_V1632 (Android),usb2ser.sys,3.0.1504.0]
Device found at COM8 [PRELOADER]
Open port... OK
Send start cmd... OK
Get HW code from device... 0766
Get sec config... OK [00000005]
Active sec flags: [SBC DAA]
Get HW & SW version from device... OK
HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00
Detect chip [MT6765]
Library Version [2]
Select platform... OK
Init BROM... OK
Force Charge... OK
Disable WatchDog Timer... OK
Force switch to BROM... OK
Waiting for device... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek USB Port_V1632,usb2ser.sys,3.0.1504.0]
Device found at COM9 [BROM]
Open port... OK
Send start cmd... OK
Get HW code from device... 0766
Get sec config... OK [000000E5]
Active sec flags: [SBC DAA]
Get HW & SW version from device... OK
HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00
Detect chip [MT6765]
LibUSB installed
Library Version [2]
Select platform... OK
Init BROM... OK
Force Charge... OK
Disable WatchDog Timer... OK
Release testpoint, waiting 2 seconds
Advanced Bypass Security... OK
Waiting for device... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek USB Port_V1632,usb2ser.sys,3.0.1504.0]
Device found at COM9 [BROM]
Open port... OK
Send start cmd... OK
Get HW code from device... 0766
Get sec config... OK [000000E0]
Active sec flags: []
Get HW & SW version from device... OK
HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00
Detect chip [MT6765]
LibUSB installed
Library Version [2]
Select platform... OK
Init BROM... OK
Force Charge... OK
Disable WatchDog Timer... OK
Reopen port for libver2... OK
Get ME ID... OK
ME_ID = 0x8A675979, 0x3F276EC9, 0xEB1920BD, 0xA9FD628C
Get Chip ID... [MT6765]
Get SOC ID... [96C42D61341D44576963FBAE805A44403A92BE72A85F12CBBBA79A4376DD2502]
Get sec config... OK [000000E0]
Load DownloadAgent... OK
Search DA... OK [7]
Send preloader... OK
Start preloader... OK
Checking preloader answer... OK
Send bootloader... OK
Start bootloader... OK
Wait for answer from bootloader... OK
Send SYNC signal... OK
Setup device enviroment... OK
Setup device parametres... OK
Receive DA SYNC signal... OK
Set DA parametres... OK
Get device connection agent... [BROM]
Get device info... OK
EMMC_ID: 0x15010047583642414200993707596919
Load EMI from phone... OK
Parse EMI config... OK
Init EXT RAM... OK
Send 2nd DA... OK
Get device info... OK
EMMC INFO:
EMMC_CNAME: GX6BAB
EMMC_ID : 0x15010047583642414200993707596919
EMMC_BOOT1: 0x0000400000 (4.00Mb)
EMMC_BOOT2: 0x0000400000 (4.00Mb)
EMMC_RPMB : 0x0001000000 (16.00Mb)
EMMC_USER : 0x0747C00000 (29.12Gb)
RAM INFO:
INT_SRAM: 0x000003A000 (232.00Kb)
EXT_RAM : 0x00C0000000 (3.00Gb)
Checking USB status... USB_HIGH_SPEED
Read partitions info from phone... OK
Checking A/B state... OK
Read product info... [EXT4] ... OK
Product Brand : samsung
Product Manufacturer : samsung
Product Model : SM-T227U
Product Name : gta7litesq
Product Device : gta7lite
Product Board : gta7lite
Board Platform : connac1x
Build ID : SP1A.210812.016
Build Date : Tue Oct 4 18:07:40 KST 2022
Display ID : SP1A.210812.016.T227USQS4BVJ2
Security Patch : 2022-10-01
Version SDK : 31
Version Release : 12
Version Codename : REL
Firmware Version : T227USQS4BVJ2
Userdata FS Type : F2FS
Read security partition from phone... OK
Read security files... OK
Read lock info... OK
Searching server... OK
Waiting for server answer...
Incorrect server answer
