Monkey virus is a very common virus that attack Android devices recently and its so stubborn that you can't remove it by factory reset except using a stock rom firmware, with this tutorial you wont need to flash your Android device to avoid loss of Data.





All credits go to Nuh99 of XDA forum for dropping this useful tips which has been successful on 5 different Android

Make sure you have a rooted device with superSU installed learn how to root all Android here





Requirements

busybox
Terminal emulator
Root explorer pro


After installing all the necessary tools, Enable usb debugging by navigating to setting>About>Build tap it 5 times and a message will pop up stating you are now a Developer navigate back to setting and you will see Developer option before about



Turn off wifi/3G/4G, and then go to settings> apps> all> disable time service and monkey test. (If already frozen via titanium backup or other app) skip this.

Open Root explorer go to system/xbin and see if there is any file starting with a dot (eg: .ext.base) also note that every (.) file has diff permission then the rest of other files. So just remember those files with dots because those are the one that you're going to remove in terminal emulator.

Go back to system and then go to Priv-app folder and look for these two files
cameraupdate.apk [2] providerCertificate.apk and also notice permission of these two files are different then the rest of Apks so these two are the base of MT TS virus and needs to be deleted.

Open Terminal Emulator OR if you have access to your device via adb from a computer.





WHAT TO TYPE IN TERMINAL EMULATOR or ADB

But i will illustrating with Window

go to Window search box and type ADB a box will pop up the type the following command

adb shell
su
continue reading http://mobileinfosite.org/remove-android-monkey-test-time-service-virus/