Step-by-Step Guide: Repair IMEI for Qualcomm P50 Pro JAD-LX9 (EMUI 14.2) Using DT Pro Tool
Tool Required: DT Pro Tool
Instructions:
Open DT Pro Tool: Launch the DT Pro Tool on your computer.
Select Brand Tab: Navigate to the "Brand" tab in the tool interface.
Choose Model: Select the P50 Pro JAD-LX9 model (with the latest security).
Connect Phone in Test Point Mode:
- Place your device into Test Point Mode to generate the Qualcomm 9008 port.
- In the DT Pro Tool, manually select the Qualcomm 9008 port.
Go to Special Task Tab:
- Choose the "Special Task" tab and perform the following:
- Backup Security (EFS/IMEI)
- Backup Firmware
- Choose the "Special Task" tab and perform the following:
Change Storage Type:
- Switch the storage type from Normal/Single RAW to Encrypted. This is necessary for resetting the EFS and loading the backup file.
Select RAW File:
- Select the "Select RAW File" tab and choose the file named
"(JAD) BootloaderImage.rev.dftpro"
. - Important: Make sure all partitions are checked.
- Select the "Select RAW File" tab and choose the file named
Put the Device in Test Point Mode Again:
- Once again, place the phone in Test Point Mode and click the "Write" button to begin flashing the file.
Flash the Bootloader File:
- After flashing, you will hear a peculiar sound. Proceed to flash the backup file that was saved earlier.
Select RAW File for RPL:
- Go to the "Select RAW File" tab and select the RPL file (this is the compressed file shared in the post).
- Extract the
.rar
file and load the RPL file. Switch to Encrypted mode before proceeding.
Perform Test Point Again:
- Once again, enter Test Point Mode and press the "Write" button to flash the RPL file.
Finish Writing RPL File:
- After writing the RPL file, the Qualcomm port will remain open.
Enter Manufacture Mode:
- Put the device into Manufacture Mode by entering the code:
*#*#2846579#*#*
On the dialer. The phone will display "DBAdapter Reserved Interface."
- Put the device into Manufacture Mode by entering the code:
IMEI Repair:
- Return to the "Special Task" tab and select the IMEI Repair option.
Enter Original IMEIs:
- Copy and paste the original IMEI numbers. You will hear a familiar sound, indicating the process is successful.
Done: The IMEI repair process is now complete.
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