wade into (something)
to attack something, to join in something
The football player waded into the fight to help his teammates.
One Plus One
This Chinese smartphone though sold as a midpriced smartphone, comes with enough features to make itself count in the top rated smartphoneslist. Sporting a 5.5inch full HD display, it runs on the Cynogen 12 OS and comes with 16/64GB of memory options. It is using a quadcore Snapdragon 801 processor to perform multitasking smoothly and without any lag. For taking photos, it houses two cameras; one of them is a 13MP rear camera and the other is a 5MP front camera. To provide adequate power, it houses a 3,100mAh LiPo battery.