Emails and text are one thing...
I don't even like to browse the web or download on 3G, let alone 1x.
Tell him to flash a good ROM and kernal and remove the bloat ware/get an extended battery.
Then he can leave it on Wifi/LTE and get 2 days out of it as well.
This is all good tips but... besides you tech nerds, including myself, no one cares about rooting a damned phone or having to reprogram the damned thing.
When you buy a car, do you spend weeks or even months to determine what is the proper gas mixtures going in to the engine and at what PSI you should have your tires at and whether you should re-program the chips because you don't like how their configured? Get real!
The average user wants to buy a phone that has many features and also expects to be able to use the phone
as is without having to do that crap! Myself included!
I do plenty of this crap with my computers, the last thing that I want to do is tink around with my phone
especially when I use it for business.
All I stated earlier is what my friend has done. These steps to saving the battery should have been incorporated into the phone's OS.
I'll reiterate what I've said in previous posts,
HTC and Verizon are guilty of NOT providing what they are promising! They have done a crappy job at delivering what people expected.
I have never knocked the phone! I believe that this is one of the best phones on the market, but, the software configuration, designed by both Verizon and HTC sucks.
A PHONE, regardless of features added to the handset, should have a reasonable amount of life. 6, 8 12 is NOT a reasonable amount of life.
Features that are not in use should NOT be ON to waste the battery.
Do you leave your car running in the driveway when you get home from work? NO! Absolutely not! Does that mean that your car is completely OFF? NO absolutely not! You have computer chips monitoring your vehicle waiting for an event to occur. This is how it was designed! Properly!
Putting the onus on the consumer to optimize the phone is shameful! Especially when a large percentage of buyers have absolutely no clue as to how an OS works. All they care about is that the phone works!
Shame on you Nerds for thinking that you are the majority!
Open your eyes, take your rosy sunglasses off, smell the coffee and get a reality check. You are only a fraction of a small percent of user that want to root a phone and install new ROMs.