OK, so I just want to share my bad experience about myself regarding to my phone was disturbed by telemarketers from more than a month since May 2015.
Since May 2015, my phone was keep receiving many kinds of calls from the UK. However, I never pick up all these kind of calls. So, I just keep ignore it. Until 1 week later, I was began to feel annoying because these UK numbers are keep calling me at every afternoon from Monday to Friday. Every day I will get at least 3 calls from the same caller. Sometimes, there have another callers with different phone numbers. Almost every day, I must receive phone calls from at least 1 UK caller. Sometimes was 2 different UK callers.
I was set my phone to block all these kind of numbers with an app. However, the callers still calling me like never end from Monday to Friday.
So, what is the solution to end up these calls permanently to stop them calling me every day? Seems like blocker app is not a permanent solution for me. That’s why I open up this post to share my permanent solution
Before I tell you this solution. Firstly, I have to ask you a question. Do you rooted your android phone or jailbroken your iPhone? If you reply, Yes! Then you should begin to know what your problem is now. Just think twice, what happen to your phone after you rooted or jailbroken your phone. There has risk that your phone will be infected by virus, malware or spyware. Your phone has chance to get infected by virus when you install some third party apps.
I was keep disturbing by the same callers in more than a month. At the end of June, I was wipe/clean up my phone then flash my phone with a new ROM. My device is Lenovo S820. I was spent whole night to re-install all the apps from Play Store. Finally, my phone was never receiving any calls from that annoying callers. Everything are started from a clean and new system.
Before you blame the callers, why don’t you think carefully about what is wrong with your phone? The callers keep calling you every day just because of your phone keep sending your contact and data to the callers. To stop this permanently, just reformat your phone and reinstall to a new system or replace to a new phone if possible.