Without Reception Use - 8125, K-JAM, P4300, MDA Vario Software Upgrading

I spend a good deal of time straight without any reception for my wizard. Is there a way to optimize the performance of the phone considering there won't be any taxing on the telephony core? I'm curious if it would be a rom or what.
tyler

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Is reception on the Captivate that much worst than my Tilt2 ?

I am beginning to lose my cool when it comes to reception and my Captivate.
At work I used to watch a lot of youtube on my Tilt2 and altough it some times went on a wont connect spree....most of the times youtube was a no problem.
Unfortunately the Captivate is like almost never connects or just a little bit and once again loses it.
Is this about the whole hspa thing?
Even at home when reception is better for both, South Park is a lagfest with the Captivate if I use 3G unlike the Tilt2 but then again that could also be Skyfire....in any case...is this normal?
I guess you have never used and iPhone???
I had an iPhone 3GS and it was a POS when it came to reception.
I'm sooooooo happy I'm finally able to have an android phone on AT&T.
It takes some getting use to compared to the iPhone. Just basic navigating through the phone is very different.
I don't mind dealing with some minor flaws of the Galaxy S because I know for sure this phone will be improved because it was released on all four major carriers, not to mention it was already out as the GT i9000.
anyway - just my thoughts
sorry - I know this didn't answer your questions but wanted to share
Never had an iphone and never will! lol
Its just that I love this phone so much that I just cant stand it that reception is hurting me this badly...I just need to be patient I guess.
Like on the weekend... instead of streaming a soccer game to my Android I had to ask my wife for the Tilt2 again to watch the game with some friends at the park...
No. My tilt2 got sligltly better reception too. It OK I love my captivate.
Sent from my SAMSUNG-SGH-I897 using XDA App
Man, you guys are killing me. I have a Tilt 2 with Energy ROM and for the most part I'm happy with it, but I'm just dying to upgrade to a Captivate, but I keep hearing about reception problems. On the other hand, if you Google any phone these days you hear about reception problems. If you guys are saying the reception is worse than my Tilt 2 I'm just not sure I can live with that though. I frequently work on drilling rigs where reception is pretty bad to non existent. I'm thinking about just swapping out my Tilt 2 for a new one since the keyboard is wearing out, but for $125 deductible, an upgrade sounds pretty good.
Reception is the same or better from my original Tilt.
Phytrax said:
Man, you guys are killing me. I have a Tilt 2 with Energy ROM and for the most part I'm happy with it, but I'm just dying to upgrade to a Captivate, but I keep hearing about reception problems. On the other hand, if you Google any phone these days you hear about reception problems. If you guys are saying the reception is worse than my Tilt 2 I'm just not sure I can live with that though. I frequently work on drilling rigs where reception is pretty bad to non existent. I'm thinking about just swapping out my Tilt 2 for a new one since the keyboard is wearing out, but for $125 deductible, an upgrade sounds pretty good.
Click to expand...
Click to collapse
I would upgrade if I were you.
As much as I liked my Tilt2 there is no way I would go back to it after being using the Captivate. The speed difference is just too much.
So much that I have gone from fancy Energy Roms on my wife's now tilt 2 to the simplest and fastest 2.1 ROMS I can get so it does not feel too slow.
Tilt2 has had numerous radio upgrades you can install since it came out
I would imagine when samsung releases some radio revisions we will have better luck with reception.
I really have not noticed the Captivate having significantly less reception than the tilt2. Now for battery low on the other hand.....
For me the difference is obvious even on stock tilt 2 radio.
For example watching you tube at work with my tilt 2 it was almost always a non issue but with my Captivate I get several disconnections and most of the times I have to go to low quality mode to get a decent experience.
Still, no way I am going back to the Tilt2 ...wish I they could finally get android running on it...that would make it a much nicer phone I think
I dunno, I've had noticeably worse reception on my captivate than my old blackberrt 8310
Sent from my SAMSUNG-SGH-I897 using XDA App
shaolin95 said:
I would upgrade if I were you.
As much as I liked my Tilt2 there is no way I would go back to it after being using the Captivate. The speed difference is just too much.
So much that I have gone from fancy Energy Roms on my wife's now tilt 2 to the simplest and fastest 2.1 ROMS I can get so it does not feel too slow.
Click to expand...
Click to collapse
See, this doesnt make sense to me. After all it is a PHONE first, everything else second. So you're willing to sacrifice reception ability for speed of user interface, etc? Why? In your post you were just complaining about how poor the captivate's reception is vs. the tilt 2, yet you'd recommend the captivate because it has a faster CPU or slicker UI than the tilt2? Why not just carry two phones, one to actually use as a phone and one as a toy? That makes about as much sense to me. JMO.
derek4484 said:
See, this doesnt make sense to me. After all it is a PHONE first, everything else second. So you're willing to sacrifice reception ability for speed of user interface, etc? Why? In your post you were just complaining about how poor the captivate's reception is vs. the tilt 2, yet you'd recommend the captivate because it has a faster CPU or slicker UI than the tilt2? Why not just carry two phones, one to actually use as a phone and one as a toy? That makes about as much sense to me. JMO.
Click to expand...
Click to collapse
Ok first I think someone forgot his pills this morning
First reception not extremely poor compared to the tilt2 just youtube freezes more often at work which is a hard place for every phone for some reason. The Tilt2 was better but I did had to switch radios from time to time like something will change then a new radio will do better for this month or so.
Second, this is only for video watching...phone calls I have zero issues in quality or connectivity so far...yes it is a phone so that IS the main reason to have it.
The main issue has been Skyfire but I got confirmation from the developer that this is indeed a matter of Skyfire on the Android not being quite up to par yet to the Windows version but they are of course working on it.
So, today for example, I have been connecting to the market and downloading stuff and even watching youtube quite smoothly.
So in my first post I gave the impression it was a huge difference it was based on SouthPark and Skyfire.
So if you are able to calm down a bit feel free to rejoin the conversation but if you are going to go off like that then by all means, there are more threads around.
Regards
Well I'm glad I found this thread. When first hearing about the Captivate I was not very interested due to concerns about the Samsung interface, reception issues and GPS issues. I was also really hoping for a 4.3" screen and possibly front facing camera and a flash.
Now after reading that the GPU is top notch, GPS issue is fixed, or will be soon, and reception is generally fine I'm very much leaning toward the Captivate. Samsung interface seems to be not as bad as I initially though, and the speed is plenty fast enough even without froyo. Also NewEgg has them for $79 with a contract renewal.
I have to say I really love the new MaxSense ROM's from Energy though. I hope I can make Android look that good once I take the plunge. I'm still worried about the lack of hardware keyboard too, mostly the fact that it covers half the screen when using it.
For what it's worth:
I've owned a Tilt2 for 3 months, tried out pretty much all the available radios, and have a pretty good judgement of it's reception. I've also owned a Tilt (Kaiser) for almost 2 years.
My Captivate gets much better reception than either phone: I get solid HSDPA reception in places where neither my Tilt/Tilt2 could. The trick is to just ignore the signal bar. I live in an area with poor reception, even after the 850 MHz upgrade, and at times my phone shows no bars, but gets good quality voice/data reception. So don't rate your impressions of signal quality based on the on-screen display, only how the device actually performs.
And as far as GPS goes, I've head-to-head compared it against my Tilt2 (which has a pretty decent GPS) and the hardware itself is more sensitive, and sees 3-4 satellites indoors in places my Tilt2 can't. There are definitely weird and inconsistent problems getting/holding a lock, but to me it feels like a kernel or other software issue. So hopefully a solution can be found (by Samsung or Devs).
Shammyh said:
For what it's worth:
I've owned a Tilt2 for 3 months....
Click to expand...
Click to collapse
Thanks for the input. That's good to hear considering I'm fairly happy with the reception on my Tilt2. I have to say the GPS is inconsistent though. Sometimes it won't even pick up outside. I'm thinking about heading to Best Buy this weekend to pick up the Captivate and give it a try. I'm really looking forward to the improved video performance, bigger screen, and a standard headphone jack.
Shammyh said:
For what it's worth:
I've owned a Tilt2 for 3 months, tried out pretty much all the available radios, and have a pretty good judgement of it's reception. I've also owned a Tilt (Kaiser) for almost 2 years.
My Captivate gets much better reception than either phone: I get solid HSDPA reception in places where neither my Tilt/Tilt2 could. The trick is to just ignore the signal bar. I live in an area with poor reception, even after the 850 MHz upgrade, and at times my phone shows no bars, but gets good quality voice/data reception. So don't rate your impressions of signal quality based on the on-screen display, only how the device actually performs.
And as far as GPS goes, I've head-to-head compared it against my Tilt2 (which has a pretty decent GPS) and the hardware itself is more sensitive, and sees 3-4 satellites indoors in places my Tilt2 can't. There are definitely weird and inconsistent problems getting/holding a lock, but to me it feels like a kernel or other software issue. So hopefully a solution can be found (by Samsung or Devs).
Click to expand...
Click to collapse
Oh no, my impressions were not based on bars...in fact, you will see not a single comment about those I think. That is irrelevant to me.
Although as I mentioned on my previous post, without considering the differences between the Skyfire performance, the difference is not that big.
How are you getting HSDPA on that phone, I thought the hack was not working for ATT?
Phytrax said:
Thanks for the input. That's good to hear considering I'm fairly happy with the reception on my Tilt2. I have to say the GPS is inconsistent though. Sometimes it won't even pick up outside. I'm thinking about heading to Best Buy this weekend to pick up the Captivate and give it a try. I'm really looking forward to the improved video performance, bigger screen, and a standard headphone jack.
Click to expand...
Click to collapse
I am sure you are going to love it.
I was afraid of going away from the keyboard but Swype is sweet too.
derek4484 said:
See, this doesnt make sense to me. After all it is a PHONE first, everything else second.
Click to expand...
Click to collapse
If reception is primary concern I hear the Jitterbug gets good reception?
Seriously there has been a slightly weaker signal for me but we are talking less than 10%.
P.S. map your coverage if AT&T gets bad enough coverage maps from real use they will have to fix their coverage.
My reception has been great with my Captivate, it drops less calls than my iPones and Nexus One did....my Blackberry Bold is still the king though (always had great reception with it, and battery life was insane). I do however have issues with AT&T's network in the DC/Baltimore area...theres just so many people using data that everything I do lags and takes twice as long, and I've almost never been able to watch Youtube videos in Hi-Def while on 3G...on ANY of my phones while in a populated area, but it works fine at my parents house and when connected to our 3G microcell at home. I think the Captivate works great as a phone and the 4" screen seems like it sits right in the middle of being too large and too small, meaning its perfect for me. I owned a Tilt2 and couldn't stand it after owning iPhones and the Sprint Hero...I loved the keyboard but signal strength and the browser killed it for me, it only lasted 2 weeks before it went back. Give me the Tilt2 form factor with the Captivates screen and guts on AT&T and it'll be my next phone lol.
shaolin95 said:
Oh no, my impressions were not based on bars...in fact, you will see not a single comment about those I think. That is irrelevant to me.
Although as I mentioned on my previous post, without considering the differences between the Skyfire performance, the difference is not that big.
How are you getting HSDPA on that phone, I thought the hack was not working for ATT?
I am sure you are going to love it.
I was afraid of going away from the keyboard but Swype is sweet too.
Click to expand...
Click to collapse
As I understand, it's HSUPA (uplink) not HSDPA (downlink) that's the problem. Without HSDPA, we'd all be getting download speeds of less than 1 Mbit/s. And since the hardware supports it, it's only a matter of time before someone releases a working HSUPA radio.
It really is a great phone though. And for me, the biggest deal-breaker over the iPhone4 (and most other phones) is that I can simply drag-and-drop video files from my computer to my phone. From simple Xvid/Divx/OtherAVI files, to 720p HD MKV files. No transcoding, or other work required.
Don't buy it expecting it to be flawless though, the underlying hardware may be, but without XDA and the community to fix the software flaws, it wouldn't be nearly as appealing a phone.
Well I found a guy selling a Captivate on eBay for $400. My contract isn't due for an upgrade yet so I figured what the hell, if they come out with something amazing next year I could use my upgrade then. I'm definitely looking forward to the h264 decoding and "5.1" sound. I just hope I can find some widgets to make the interface look as awesome as my Energy MaxSense ROM on my Tilt2.

Anandtech Full Review

It doesn't look like anyone has posted the full review yet, so here you go.
Anandtech Review
Turns out the issue with performance was actually due to new drivers, which allow for the full suite of benchmarks to be run. As a result, the CPU gets throttled after all that torture testing.
The new benchmarks, done without running the full suite, are posted in the review.
OMG. The battery life IS atrocious. Lol.
Yeah the battery really is bad. Its the most concerning issue right now for me as I debate whether or not to pull the trigger on this. My biggest concern is the cellular talk time and the wifi hotspot time. Those things can't really be blamed on the cpu thermal throttling issues as neither are CPU intensive tasks. Would a software update really even have the potential to fix those particular benchmarks?
EDIT: Unless the radio drivers are just really poor? That might explain the bad benchmarks on web browsing too since data would be in use the entire time for those benchmarks as well. Maybe then there is hope for a software improvement to battery life? I really hate buying things based on what they might be able to do in the future vs what I know they can do now
TheSopranos16 said:
Yeah the battery really is bad. Its the most concerning issue right now for me as I debate whether or not to pull the trigger on this. My biggest concern is the cellular talk time and the wifi hotspot time. Those things can't really be blamed on the cpu thermal throttling issues as neither are CPU intensive tasks. Would a software update really even have the potential to fix those particular benchmarks?
Click to expand...
Click to collapse
Not if you want to fry your internals. Lol.
I'm guessing that the heat cannot dissipate effectively because of the screen on the front which is emanating heat, and the damn wireless inductive charging pad which is, in my mind, like a blanket. And I'm not even sure how effective glass is at displacing heat when couple with plastic.
But actually, cellular talk does release heat. Have you not noticed your phone getting hot when talking for extended periods of time? I believe the radio chip gets hot, maybe not necessarily the CPU. Regardless of where the heat is coming from, however, the sensors may still pick up on it. *shrugs*.
I'd advise you to wait 3 ~ 4 weeks if you can. Don't waste your time being the early adopter and wasting time dealing with early-release issues.
PoisonWolf said:
I'd advise you to wait 3 ~ 4 weeks if you can. Don't waste your time being the early adopter and wasting time dealing with early-release issues.
Click to expand...
Click to collapse
Well, every bad for a good we say where I'm from.
Looks like a whole bunch of us are gonna wait for exactly that.
On the review, keep in mind that we're not sure what version of the software all those test units use. Probably an unfinished version..
It hasn't really come together for me...
- No 32GB or Micro SD
- Poor battery life still, the update hasn't fixed it
- Poor benchmark results
I wanted to buy cause I thought it would be a bargain powerhouse but in the end it is obvious why the thing is so cheap. I'll just wait for my upgrade in April and get the GS4 if that is any good but until then my GS2 is doing just fine.
Seems fine.. compared to the Galaxy Nexus, which I regularly get 2 days at at time out of, the battery rates about the same, so no worries for me.
well, iv been "forced" to wait now, i was trying to order earlier today in the UK, but maybe it was a good thing i didnt get it yet
Well the "battery" test involves using chrome so...chrome sucks lot of power
not realy a good battery test imho
hippieschuh said:
Well the "battery" test involves using chrome so...chrome sucks lot of power
not realy a good battery test imho
Click to expand...
Click to collapse
Agreed. Chrome really isn't ready for prime time in my experience. Even on my Nexus 7, I use dolphin and its much smoother and faster than Chrome.
So even if we throw out the browser tests because of Chrome, why the low talk times compared to other phones with smaller batteries?
My take away is:
Software - Great
Design - Great
Performance - Good, could get better with kernels
Camera - Par
Battery Life - Par
More realistic than the sky high expectations set by everyone for a $350 off-contract phone.
Venekor said:
It hasn't really come together for me...
- No 32GB or Micro SD
- Poor battery life still, the update hasn't fixed it
- Poor benchmark results
I wanted to buy cause I thought it would be a bargain powerhouse but in the end it is obvious why the thing is so cheap. I'll just wait for my upgrade in April and get the GS4 if that is any good but until then my GS2 is doing just fine.
Click to expand...
Click to collapse
I'm sorry but benchmarks mean sweet FA. My GNex is faster in actual usage than my One X although the One X is 3 times faster in Quadrant. Battery life is completely subject to usage - I don't believe their graphs as my One X is pitiful compared to my Nexus. Whereas me Nexus would be at 80%+ at this time of day my One X is currently sitting at 62% as I type with the same minimal work day usage
Really wanted this phone, but there are a number of areas that mean quite a lot to me to be honest, it hasn't really delivered:-
1. Battery life - no getting away from it, its poor. Marginally better than the GNex but no so much you would notice, despite a bigger battery.
2. Camera quality - Yes again, its better (not difficult), but somehow, it just isn't as good as it could be. Slightly slow shutter speed, average quality.
3. Audio quality - We haven't yet seen the full score with that, but again, the consensus seems to be "average"
4. Storage capacity - even less than the GNex (8/16 vs 16/32). We don't all have access to 4G internet and no limits to store all of our files in the cloud.
Now, yes I appreciate this is really nit-picking but I'm not really unhappy with the performance of my GNex, and it will still get the update. It is not slow, or choppy, and as such, with the values of the GNex how they stand, I'm reluctant to fork out £150 to upgrade to a phone, which no doubt is an upgrade, but not one you'll notice very easily.
As it stands, I'm thinking that vanilla android alone is not enough to make it a worthwhile swap over something like an HTC One X+, despite the price difference. OK the N4 has a faster CPU and more RAM, but I'm not much of games player, but it has a better screen, camera, sound quality and more storage. Or a Galaxy Note which is just as fast, much better battery life, bigger screen, expandable, better camera etc.
I can see why this phone is cheaper than the competition TBH. I am a big fan of Vanilla Android, but there can be no denying it plays second fiddle on *most* specs (all but RAM, CPU and , possibly screen).
BUT, I'll probably still get one, LOL.
EddyOS said:
I'm sorry but benchmarks mean sweet FA. My GNex is faster in actual usage than my One X although the One X is 3 times faster in Quadrant. Battery life is completely subject to usage - I don't believe their graphs as my One X is pitiful compared to my Nexus. Whereas me Nexus would be at 80%+ at this time of day my One X is currently sitting at 62% as I type with the same minimal work day usage
Click to expand...
Click to collapse
Yeh one thing that puzzles me is they have the LTE One X topping the charts for most of the battery tests alongside the iPhone. However, wasn't the One X knocked for only having a 1800 mAH battery and poor battery life? Or was that only for the Tegra One X?
Thoughtful said:
Yeh one thing that puzzles me is they have the LTE One X topping the charts for most of the battery tests alongside the iPhone. However, wasn't the One X knocked for only having a 1800 mAH battery and poor battery life? Or was that only for the Tegra One X?
Click to expand...
Click to collapse
Tegra
Thoughtful said:
Yeh one thing that puzzles me is they have the LTE One X topping the charts for most of the battery tests alongside the iPhone. However, wasn't the One X knocked for only having a 1800 mAH battery and poor battery life? Or was that only for the Tegra One X?
Click to expand...
Click to collapse
I should really qualify my last statement with I'm currently running the JB test build from HTC (as I'm a member of Elevate) so it's not on the final build but even on ICS it was poor compared to my Nexus. I can't see me having any issues with the N4 as I don't game/listen to music on my phone - it's purely a communication tool so email/FB/Twitter/SMSs/calls is the order of the day for me
Benchmarking wise the Nexus 4 is a joke. People were talking about this miraculous ota that will make it better but nothing happened. The camera isn't among the best and battery life sucks. Jeez, iPhone 5 with LTE is way better than the 3G Nexus 4. We can hate on Apple as much as we want but sometimes they get the job done way better than android makers/vendors.
I wanted this phone so bad but now I can wait to see what happens.
Sent from my Galaxy Nexus using xda app-developers app
The sad part is tests rarely reflect reality, people get poor battery life on the iPhone 5 despite the controlled tests suggesting it should have excellent battery life, moral of the story is YMMV, its not as cut and dry as raw data correlating to reproducible performance. The benchmarks aren't great so there is one criteria left and that is how it performs in real world usage cause I'm not going to benchmarking like a maniac as it serves no benefit, as I actually want to use my phone. I'd say it passes that criteria well from numerous reviews. Camera quality (video) is reportedly improved though have to wait for Anandtech to update the review and upload new videos. I'll be getting mine in December wanna wait for some cases and then pull the trigger on the purchase
crazyalaa said:
Benchmarking wise the Nexus 4 is a joke. People were talking about this miraculous ota that will make it better but nothing happened. The camera isn't among the best and battery life sucks. Jeez, iPhone 5 with LTE is way better than the 3G Nexus 4. We can hate on Apple as much as we want but sometimes they get the job done way better than android makers/vendors.
I wanted this phone so bad but now I can wait to see what happens.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Benchmarking wise benchmarking doesn't have to do with anything. Jesus.....
I'm assuming all these reports of poor battery life include Google Now being enabled. I know its a key feature on JB(4.1/4.2) but I use it on CM10 now and its a HUGE battery drainer. When i turn it off, my battery life is markedly better. I'm assuming if you turn it off with the N4 you'll see better battery life.

performance? vs 1GB RAM

can anyone who had used this model and the standard int model tell me if there is much difference in the day to day and poweruser performance of both models.
I have the I9300 and somene wants to trade his 19305 for my second phone, the iphone 4s, although if there isn't much difference (I'm not bothered about lte) if prefer to make a similar trade for a nexus (or perhaps a Lumia).
any info would be welcome cheers
I have owned both and don't really notice a performance difference. LTE is amazing and really fast, so that's a network performance gain i guess. there is twice the RAM which is nice for multitasking, but you don't get any actual performance gains from it
ah that's good then... Turns out the phone was still a. I9300 even though it was from "Orange and EE" :s lol I'm glad I checked up.
4g must be blazing, I'm sure I'll love it on my next generation of phone. I can still live on 3g so I won't upgrade until I'm getting a huge jump
-------------------------------------
Sent via something that can't finish it's sentan...
omniwolf said:
I have owned both and don't really notice a performance difference. LTE is amazing and really fast, so that's a network performance gain i guess. there is twice the RAM which is nice for multitasking, but you don't get any actual performance gains from it
Click to expand...
Click to collapse
How would you compare battery life between the two?
if you disable 4G, then it's comparable. With CPU and GPU undervolting i get about 40 hours 100% -> 1%, and almost 4h30m screen on time. that's with wifi on all the time (and probably connected 70% of the time), a bunch of push and pull accounts, no games
i didnt notice too much of a difference.i did notice a note worthy one in multitasking and what not. for instance when im at home in the evening updating roms and apks , customization of themes or what ever it held up quite well with little to none hiccups at peak levels.

[Q] Droid 4 GSM/UMTS Signal level?

Hello, has anyone compared signal levels of Droid 4 to 'real GSM/UMTS' phones?
I've been checking the signal level with android software BestPlace, best I've accomplished is -61dBm, and it's often -80 or smth. I've also never achieved the phone to show 5/5 on signal bar, always max 4/5.
With any other phone I can get decent signal everywhere, as the D4 drops out really often on highways and places with worse reception.
Obviously you can't wait this phone to have as good antenna as real GSM phones because there needs to be antenna for really wide range of frequencies.. But still, any way to make it better.. ?
IMO the 3G-GSM handover is really slow and does work like early 3G-phones.. Very slow switching from 3G to GSM and breaking calls during the switch.
bluri said:
Hello, has anyone compared signal levels of Droid 4 to 'real GSM/UMTS' phones?
I've been checking the signal level with android software BestPlace, best I've accomplished is -61dBm, and it's often -80 or smth. I've also never achieved the phone to show 5/5 on signal bar, always max 4/5.
With any other phone I can get decent signal everywhere, as the D4 drops out really often on highways and places with worse reception.
Obviously you can't wait this phone to have as good antenna as real GSM phones because there needs to be antenna for really wide range of frequencies.. But still, any way to make it better.. ?
IMO the 3G-GSM handover is really slow and does work like early 3G-phones.. Very slow switching from 3G to GSM and breaking calls during the switch.
Click to expand...
Click to collapse
I have the same problem, and despite extensive googling have not found a solution yet.
I tried everything I could find and I am now considering a custom rom.
Sadly also the custom roms don't seem to pay much attention to GSM/UMTS reception, but that search was not extensive yet
Netherlands / KPN
Same problem here. I've two droid 4 and both have a much worse signal strengh than cheep gsm phones.
At the moment i'm trying some build.prop tweaks.
Did you already try something (e.g modified radio)?

LTE battery use

All my phone's in the past I have gained a fair bit if battery life by turning off LTE and sticking to 3G. I have read that the chipsets used in newer phones including the One are now much better and you can actually save battery by having it on as the modem spends less time sending and receiving data. How true is this?
Sent from my HTC One

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