At first root your phone by kingo root Pc app
open minimal adb and fastboot on your pc
enter commands
adb devices → Enter
adb shell → Enter
su → Enter
setprop sys.usb.config diag,adb → Enter
than your diag port will be enable by these commmands.
check : (Qualcomm HS-USB Android DIAG 901D) in your device manager
after that open umt GSM Tool
select Qualcomm universal tab
do it from umt method 1
Port : COM57 : Qualcomm HS-USB Android DIAG 901D (COM57)
Baud Rate : 921600
Device : Qualcomm Android
Operation : Write IMEI [UMT Method [1]]
Opening Port... OK
Reading Phone Information... OK
Compile : Jul 17 2017 10:35:56
Release : Aug 08 2016 07:00:00
Hw Ver. : 8909.gen
Build : MPSS.JO.1.0.c5-00051-M8909EAAAANVZM-1.46590.1.66140.1
IMEI [1] : ********************
IMEI [2] : ********************
Method : UMT Method [1]
Preparing Data... Done
Writing IMEI 1*********************]... Done
Writing IMEI 2 [********************]... Done
Please reboot maunally if does not reboot automatically.
Operation Finished.
Elapsed Time: 00:05
[Module Ver. 5.5]
Log Saved to Logs\210122_203656.log
open minimal adb and fastboot on your pc
enter commands
adb devices → Enter
adb shell → Enter
su → Enter
setprop sys.usb.config diag,adb → Enter
than your diag port will be enable by these commmands.
check : (Qualcomm HS-USB Android DIAG 901D) in your device manager
after that open umt GSM Tool
select Qualcomm universal tab
do it from umt method 1
Port : COM57 : Qualcomm HS-USB Android DIAG 901D (COM57)
Baud Rate : 921600
Device : Qualcomm Android
Operation : Write IMEI [UMT Method [1]]
Opening Port... OK
Reading Phone Information... OK
Compile : Jul 17 2017 10:35:56
Release : Aug 08 2016 07:00:00
Hw Ver. : 8909.gen
Build : MPSS.JO.1.0.c5-00051-M8909EAAAANVZM-1.46590.1.66140.1
IMEI [1] : ********************
IMEI [2] : ********************
Method : UMT Method [1]
Preparing Data... Done
Writing IMEI 1*********************]... Done
Writing IMEI 2 [********************]... Done
Please reboot maunally if does not reboot automatically.
Operation Finished.
Elapsed Time: 00:05
[Module Ver. 5.5]
Log Saved to Logs\210122_203656.log