Hey!
This is a small sms bomber, the number of
sms sent per second depends on the speed
of your internet. If you use this bomber
at the same time by several people, you
can easily put the phone!
upd:
Valid only for Russian numbers!
git clone https://github.com/Nikait/ni_bomber
cd ni_bomber
pip3 install -r requirements.txt
python3 ni_bomber.py
Relax!