📶Imei/F4 hacer f4 imei Xiaomi Redmi A1 con umt

[servergsm]

Xiaomi Redmi A1 hacer f4 imei con umt

Credicto
canguiri

Primero, es necesario quitar la resistencia de protección por hardware.

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Segundo, es necesario abrir bootloader para realizar el procedimiento


Brand/Model : *Auto* / *Auto Detect*
Operation : Unlock Bootloader
Waiting for Device...Found
Port : MediaTek USB Port (COM43)
Device Path : \\?\usb#vid_0e8d&pid_0003#5&109d12e&0&2#{86e0d1e0-8089-11d0-9ce4-08003e301f73}
Driver : MediaTek Inc., 3.0.1504.0 [usb2ser.sys]
Mode : BROM
Hw ID : MT6761 [0717] Helio A20/P22/A22/A25/G25
Details : 8A00,CA01,0200
Sec. Config : [SBA:True] [SLA:True] [DAA:True]
MEID : E4F5F4BA4055A14C96720ADB2E2CBB71
SoC ID[0] : 3725B1DB42DFF646775B97FDC5B2801E
SoC ID[1] : 4C467CE4CF05F9DDE904567D14F929D2
Running Exploit...Done
Downloading Preloader...OK
Saved as : preloader_ice.bin
Loading EMI Config from Preloader...OK
Sec. Config : [SBA:False] [SLA:False] [DAA:False]
Using Internal DA!
DA Security Patched
Sending 1st DA...OK
Jump DA Address...OK
Syncing...OK
Checksum Level is Storage
Connection : brom
Speed : HIGH-SPEED
Reading RAM Configuration...OK
Reading EMI Configuration...OK
CID : 9B0100593250303332008B0B20DB69C9 [EMMC]
Initializing Storage...OK
Sending 2nd DA...OK
Initialize DA Extension...OK
Int. RAM : 0x0000000000039000 [228.00 KB]
Ext. RAM : 0x0000000080000000 [2.00 GB]
Flash ID : Y2P032
CID : 9B0100593250303332008B0B20DB69C9
BOOT1 : 0x0000000000400000 [4.00 MB]
BOOT2 : 0x0000000000400000 [4.00 MB]
RPMB : 0x0000000001000000 [16.00 MB]
USERAREA : 0x0000000747C00000 [29.12 GB]
Connected to High-Speed DA Port
Reading Partition Table...OK
Bootloader : LOCKED
Reading Bootloader Data...OK
Bootloader : LOCKED
Unlocking Bootloader...OK
Operation Finished.
[UltimateMTK2 v0.9]

ya que quitaron la resistencia y abrieron el bootloader, abrimos UMT en UMTv2 - UltimateMTK2 y realizamos un backup de los security items.
MEID : E4F5F4BA4055A14C96720ADB2E2CBB71
SoC ID[0] : 3725B1DB42DFF646775B97FDC5B2801E
SoC ID[1] : 4C467CE4CF05F9DDE904567D14F929D2
Running Exploit...Done
Downloading Preloader...OK
Saved as : preloader_ice.bin
Loading EMI Config from Preloader...OK
Sec. Config : [SBA:False] [SLA:False] [DAA:False]
Using Internal DA!
DA Security Patched
Sending 1st DA...OK
Jump DA Address...OK
Syncing...OK
Checksum Level is Storage
Connection : brom
Speed : HIGH-SPEED
Reading RAM Configuration...OK
Reading EMI Configuration...OK
CID : 9B0100593250303332008B0B20DB69C9 [EMMC]
Initializing Storage...OK
Sending 2nd DA...OK
Initialize DA Extension...OK
Int. RAM : 0x0000000000039000 [228.00 KB]
Ext. RAM : 0x0000000080000000 [2.00 GB]
Flash ID : Y2P032
CID : 9B0100593250303332008B0B20DB69C9
BOOT1 : 0x0000000000400000 [4.00 MB]
BOOT2 : 0x0000000000400000 [4.00 MB]
RPMB : 0x0000000001000000 [16.00 MB]
USERAREA : 0x0000000747C00000 [29.12 GB]
Connected to High-Speed DA Port
Reading Partition Table...OK
Bootloader : UNLOCKED
Reading nvcfg...OK
Reading nvdata...OK
Reading nvram...OK
Reading protect1...OK
Reading protect2...OK
Reading persist...OK
Reading proinfo...OK
Reading md1img_a...OK
Reading md1img_b...OK
Backup : SECURITY ITEMS.zip
Operation Finished.
[UltimateMTK2 v0.9]


Cerramos el modulo y abrimos el modulo viejo de Ultimate Multi Tool - MTK

Ya en el modulo vamos a la pestaña de Tools / FRP, en el apartado de IMEI Repair seleccionamos META (New) y escribimos los 2 imei.
daremos a reparar y conectamos el celular con los dos botones de volumen presionados para que entre en modo BROM, la herramienta pasara el equipo a meta mode, si da error revisar en el administrador de dispositivos si el celular ya esta en meta mode, si es asi, solo volvemos a dar repair y esperamos a que termine.

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Operation : IMEI Reapir [META (New)]
Checking for existing META ports...
Found MediaTek USB VCOM (Android) (COM50) on COM50
Device Path : usb\vid_0e8d&pid_200e&rev_0419&mi_01
Configuring Communication Channel...
Reading phone information...
CPU : MT6761
SW Ver. : MOLY.LR12A.R3.MP.V219.3.P16
HW Ver. : LCSH_XM_S0MP1_K6761V1_32_HW
IMEI1 : 861525060000000
IMEI2 : 181312219900000
Reading data from phone...
Repairing IMEI1 to 86152506010000...
Repairing IMEI2 to 86152506010000...
Syncing Data...
Operation Finished.
[UltimateMTK Ver. 5.1]​