How to get IMEI Number From adb Command

Using android-svc:

android-svc --adb call 'iphonesubinfo.getDeviceId();'

would return something like this:

358972084515103

The following ADB command works on my Windows PC to get clear IMEI result:

adb shell "service call iphonesubinfo 4 | cut -c 52-66 | tr -d '.[:space:]'"

Given the tag 7.0-nougat, I'm assuming you have or are targeting Android Nougat. Android Nougat comes with toybox which acts as an alternative to busybox and has some useful utilities. I managed to use those tools to print IMEI like this:

adb shell
service call iphonesubinfo 1 | toybox cut -d "'" -f2 | toybox grep -Eo '[0-9]' | toybox xargs | toybox sed 's/ //g'

Since you wouldn't be getting an interactive shell when using a script or an app, you can pass the commands like this:

adb shell "service call iphonesubinfo 1 | toybox cut -d "'" -f2 | toybox grep -Eo '[0-9]' | toybox xargs | toybox sed 's/ //g'"

Try putting this code in to a .bat file and running it:

@echo off
setlocal enabledelayedexpansion
for /f "tokens=6*" %%a in ('adb shell "service call iphonesubinfo 1 ^| grep -m 1 "'""') do (
set imei1=%%a)
for /f "tokens=6*" %%b in ('adb shell "service call iphonesubinfo 1 ^| grep -m 2 "'""') do (
set imei2=%%b)
for /f "tokens=4*" %%c in ('adb shell "service call iphonesubinfo 1 ^| grep -m 3 "'""') do (
set imei3=%%c) 
set imei=!imei1!!imei2!!imei3!
echo !imei! > imei.txt
for /f "delims=" %%d in (imei.txt) do (
set DeviceIMEI=%%d
set DeviceIMEI=!DeviceIMEI:'=!
set DeviceIMEI=!DeviceIMEI:.=!
set OIMEI=Phone IMEI  !DeviceIMEI!
)
echo %OIMEI%
pause

I got it from this StackOverflow thread: https://stackoverflow.com/a/34362809/8173870

adb shell dumpsys iphonesubinfo just works only for all phones below Android 5 Lolipop!

Because Android Nougat is over 5.0 you need: adb shell service call iphonesubinfo 1 | awk -F "'" '{print $2}' | sed '1 d' | tr -d '.' | awk '{print}' ORS=