I am visiting Orlando and have gotten much better battery life.
I am from Central NJ and work in NYC. At home in NJ I get a good 4G
signal but it keeps switching to 3G. I will lose 20% battery within an hour, and even with it on LTE only will lost battery. In NYC I get a sold 4G signal and it never switches to 3G, and there will still have to charge the phone within 4-5 hrs.
Where I am staying in NE Orlando Verizon coverage inside this house has always been poor for anyone phone. We need to go outside or the back porch for a decent call. 3G was getting no data so I switched to 4G. Even with 1 bar or no bars I had decent data. Yesterday we drove to Disney and I left the phone on CDMA+LTE so I would have data. As the day went on I was checking e-mail and also keeping an eye on battery. I had 3 bars in many places in Hollywood Studios and many time 1 or no bars. The phone stayed on 4G and I never once saw the phone change to 3G.The battery stayed all day. I made a couple of calls, texted lightly and received a lot of e-mail all day.
I had take the phone off the car charger at 10am, and at 10pm still had 45% battery left. This is far better than I have ever gotten in my home area.
Even though my usage was lighter I never would get anywhere near this in the NY/NJ area even with almost no use.
Has Verizon changed anything or has anyone else noticed a difference in other areas? Like everyone else I have been leaving my phone on 3G only to save battery.
Like the air quality, the water is purer and in turn.. so is the electricity!
Boom-tsh!
Sent from my GT-I9000 using XDA Premium App
I have a huge battery drain, and i think that is because i have low signal (look at the picture).
I tried to recalibrate battery for two times, and use it for 2-3 days, but it's alway the same.
I get maybe 7h with normal use. 50% of the time with 3G/EDGE, 50% with WIFI. screen time 1h, and turned off Auto sync.
Can someone help me? I need my phone whole day, not 7h. :S
EDIT: I'm using stock 4.0.4 with matr1x kernel
Bump?
Can't really help you as cell reception is based on the quality of the carrier. I normally experience -95 dBm and I believe it is a cause for such high drain too.
The only thing I could recommend is try flashing a different radio and see if you get a better signal?
Sent from my Nexus S using XDA
BetterBatteryStats can let you know if it's not the radio. To test if it is the radio, try switching to 2G only.
Well, it was 3G-s fault. I switched to 2G and now there is no battery drain.
BUT, i still don't know why is there no 3G network in my house.
I have SGSII on my shelf, with the same carrier and it has 3G.
There is 3G at your house. It is just weak, much like me. A few too many concrete walls where i'm at.
Cell signals are done through waves which have to penetrate through walls and other solid objects, this vastly weakens the signal. Once you hit the ~-100dB mark your phone will start throwing more power into it's antenna to compensate, much further and it ditches 3G and goes to 2G assuming it has better coverage. Around the 100dB mark it tends to stay with 3G if data is on though which can start chewing through battery. It would be able to play around with the parameters but i don't see this happening anytime soon.
Compare the dB reading on your SGS2 and Nexus S. If it's much worse on the Nexus S, try flashing a different radio.
I have the same problem, i just switch back to 2g when i get back home and at night. for some reason, 2g networks tend to always have stronger reception
So I'm finding that my LTE coverage is pretty spotty at best in Seattle, in Shoreline (city just north of Seattle) it barely gets a signal and is usually on 4G, but in Lynwood I get a great LTE signal... It's kind of strange that there would be a gap in coverage.
Also, has anyone noticed severe battery drainage since the LTE network went live? My phone's battery has been dying really quickly with phone standby using almost 33%, and phone idle using another 30%.
Sent from my HTC One X
hello,
I'm not sure if this applies to everyone or if it's just me/my configuration.
I've been struggling and doing tests for years to understand why the heck my battery life was good on WiFi but awful on data...I tried every single combination and battery stats but I could not find any thing.
So in the last months my carrier added LTE coverage to my area and I was able to achieve 4H of screen time with no WiFi on and that's impressive! Also the phone stayed cool.
Today I put back another SiM I had from another carrier that only has 3G coverage and the battery has been awful
... going down like crazy even on standby and the phone gets so hot I can't even touch it sometimes. Things that I didn't experience in the last months!
The signal strength is actually better for 3G than LTE so it's that.
That's why I'm thinking maybe there's an hardware reason and I was never able to realize all of this until I had wide LTE coverage.
What do you think?
I own an LTE through TMob. I don't do alot on it - I get text, email, use GPS when I run, A little bit on the phone but not alot. My battery life is erratic. Mostly its connected to trying to find a signal when I'm traveling outside coverage areas - at least I think so. When I do that my battery life drops about 10% every 15-20 mins. Anyone have any ideas on how to prevent it from constantly searching for a signal? Current I have to remember to switch it to airplane mode when I'm in the sticks then remember to turn it back on later.
Even on my phone I cut the GSM signal when I am in no coverage zone
Well I guess that's that. Thanks!