[Q] Is there a way to controll wifi strength in tethering? topic

Hello. There are many people who are more intelligent than me and I hope they may answer my question. It's only slightly related to N7 and I guess it may be removed. Nevertheless, I'll have a go!
So, the problem is that I purchased a 2012 wifi N7 and I have a free 3g internet available. I want to use an old LG GT540 as a modem, The problem is that wifi tethering drains my battery really fast. Is there a way (an app, a frameowork, a setting) to reduce the wifi strenght? I always carry my N7 around LG and I don't want it to produce a very strong wifi signal.
Thanks in advance for any possible solutions.

Pie controll long press doesnt work topic

Hi.
I'm trying to disable the capacitive back and menu keys and use the pie controll mod. I have LMT launcher and it works for the most part.

However I assigned the longpress on each button to function as it would if id longpress the capacitive buttons, but it doesn't seem to work, for example long pressing the back key doesnt bring up the multiwindow controll, any ideas?

Im rooted and running phoenix rom 16.7