Root Just rooted...

[xTye]

Just rooted my RAZR since I found out it's pretty easy.

Is there a good way to make it so my battery lasts longer while using 4G? I typically work an 8 hour day and it'll die before that's over if the 4G is on.

I just want to make the battery last.

 

[Ssith]

nothing more than the usual turn off GPS, turn off superfluous syncing, turn down screen brightness.

don't install a task killer, it'll eat more battery than it saves, because of the way android works.

 

[pyrateslife72]

Same here and I have installed Titanium Backup, froze bloatware that was listed safe on other posts and did all the stock actions, still get 12-14 hours tops. How do the people who get 2-3 days of battery life make that happen? I am still on stock 4.1.2 and reading up on Cyagenmod, but being cautious about doing too much yet.

 

[zero66]

Cyanogenmod is great and easy to do. 10.1.3 is the most stable. 10.2 doesnt have 3g yet.
Slimbean 2.2 is the only rom i know of with working 3G and everything else. Get a hold of the latest Safestrap too