Virus Infection

[AC Question]

i'm using a typical indian smartphone named COLORS X46. what i need to know is since,last few weeks there is an unusual app called 'monkey test' & 'ikeyboard' has existed in my app list. again the few weeks back when this problem started i installed a third party keyboard called 'ikeyboard'..it got slow over time so i uninstalled it,but then after it appeared again but with a different icon.it shows nothing.it doesn't run or there's no specific way to launch this app but i think it starts itself on background.it has make my phone slow..these two app "mokeytest" & "ikeyboard" have same icon.even after closing all the recent apps it shows on recent app list but with a name called "timeservice" and when i tap to open this app then nothing happens..this problem was so annoying and io tweaked into the app setting and i disabled it for while and ikt didn't work.it started by itself then i was literally freaked out by this thing then i restore my phone from the recovery mode...and again this ******* app appeared on my App list even when i had not installed any third party apps or apps from playstore..
this problem is noticeably annoying please help me fix this..my phone has become slow..is it the virus/malware/spyware or what please tell me..i think it has latched on my ROM or something inside the main system,bootloader or something like that...please let me know what the **** is this and how can i solve this ****..

 

[dpham00]

I would try to do a factory data reset after backing up important data

Sent from my Verizon Samsung Galaxy Note 5