yashsingh1/xdaforums huggingface dataset:
[T-Mobile Samsung Galaxy S 4] skivnit:
What's the screen on time? Post all 4 graphs not just one :cool:
[T-Mobile Samsung Galaxy S 4] sseibel:
are there stronger batteries to buy on the market ?
[T-Mobile Samsung Galaxy S 4] l0ngxnguyen:
What you guys think about this? Good, okay, bad?
[T-Mobile Samsung Galaxy S 4] Towle:
I'll take it! That's very good.
[T-Mobile Samsung Galaxy S 4] jawang26:
What are your settings, or what'd you do?
[T-Mobile Samsung Galaxy S 4] style154:
Looks good to me!! Here's mine for today I can't put this thing down :D

Sent from my Wicked Galaxy S4
[T-Mobile Samsung Galaxy S 4] l0ngxnguyen:
I flashed the wicked rom, brightness is set to medium, and had some of the gesture on. I didn't do anything special beside removing bloat ware. You should check out the rom. Works pretty well.
[T-Mobile Samsung Galaxy S 4] lazyman3k:
Im not sure if my is typical or not. This is from my first charge. Took it off at 9am with 100% by noon it was already at 70% so i started turning off everything and putting brightness on 10% with auto brightness on. Turned off LTE, Wifi, air gestures,sync. So final times were 13hr life with 3hrs and 33mins of screen time. With light to moderate use. Please let me know if this is normal cause im not happy with 3.5hrs of screen time.
[T-Mobile Samsung Galaxy S 4] rfail1988:
3.5 hrs of screen time I really good by any phone's standard. If you want more screen time, get a different kernel and/or rom or get an extended battery. they dont last forever on a battery that fits inside your thin little phone. All those little pixels run on electrical power, not hopes and dreams ;)
[T-Mobile Samsung Galaxy S 4] TeknoGodz:
Honestly bro, if you're not happy with 3.5 hours of screen on time you shouldn't have bought a phone with a 4.99 inch, full 1080p, matrix pixel super AMOLED screen.

BUT try the wicked rom. I've gotten good results so far. Hitting around 4 hours screen on, total time on is 22 hours, and this is with a 6 hour shift at work driving constantly using maps, navigation, gps, the whole shebang.
[T-Mobile Samsung Galaxy S 4] mobeast17:
Not bad for my first charge.
[T-Mobile Samsung Galaxy S 4] l0ngxnguyen:
5 hours? That's amazing!
[T-Mobile Samsung Galaxy S 4] mobeast17:
Yeah I was impressed! And it took another 15-20 min to get rid of that last 3%
[T-Mobile Samsung Galaxy S 4] bikrame:
Stock rooted tmo junk removed.
[T-Mobile Samsung Galaxy S 4] spankerer:
Do you guys use power saving mode?
[T-Mobile Samsung Galaxy S 4] JimmyTheShovel:
41 minutes of screen time so far, about two hours of listening to music through headphones, small amount of web browsing (some wifi, some on 4g). I don't tend to use my phone a ton on weekends so like last weekend I don't think I'll have any need to charge it between Saturday morning and Sunday night. I'm on Wicked v1 which I would estimate is giving me 8-10% more battery life over stock.
[T-Mobile Samsung Galaxy S 4] Towle:
Not bad. Currently 100% stock.
[T-Mobile Samsung Galaxy S 4] bikrame:
Nop never use that thing.
[T-Mobile Samsung Galaxy S 4] punksterhd:
The Trick is

Power + Volume UP
[T-Mobile Samsung Galaxy S 4] GizModio:
These tips should help!

Just a few tips...

Try your absolute best to never let the battery get anywhere near 0% try and aim to keep it above 40% I know its a challenge and most of the time it cant be achieved but Lithium Ion batteries start to oxidize around 40% This will make the battery weaker and weaker each time. The affects are worse the lower you go.

If you feel the battery is heating up, power your phone off, take the battery out and let it cool down. Heat is very bad for lithium ion batteries! When you're not using the device for a while I would put the battery in a cool dry place with over 60% charge. This will help maintain the batteries capacity.

Over charge the battery for an hour. Most smartphones now have a "Fast charge" function. This is inaccurate and can lead to quicker battery drain. So once the device says its 100% leave it for another hour or 2.

I also recommend using the charger that comes with your device. Always! Every device and different chargers have different power ratings. Some can even affect your battery (If you're not careful) If you do use a third party charger keep an eye on the heat of the battery.

:fingers-crossed:
[T-Mobile Samsung Galaxy S 4] JimmyTheShovel:
Follow up to my post from last night, here's the rest of the charge. Was using it quite a bit today so I didn't make it all the way through the night. This is with ~5 hours of listening to music through headphones and downloading a few things, though that was all over Wifi.
[T-Mobile Samsung Galaxy S 4] TheAtheistOtaku:
I'm gunning for 24 hours.

Used the GPS a bunch today. Did some light gaming and am now reading the campione! Short novel on my phone. Have to say there is some battery bad assery going on on my phone today
[T-Mobile Samsung Galaxy S 4] Sovn:
Nice,badass phone.
[T-Mobile Samsung Galaxy S 4] MinhKelverst:
Use good!

Use very good! :good::good:
[T-Mobile Samsung Galaxy S 4] style154:
Are you using a custom rom or kernel?
[T-Mobile Samsung Galaxy S 4] TheAtheistOtaku:
I'm using the wicked Rom with a custom kernel
[T-Mobile Samsung Galaxy S 4] l0ngxnguyen:
Which kernel?
[T-Mobile Samsung Galaxy S 4] TheAtheistOtaku:
http://xdaforums.com/showthread.php?t=2273440
[T-Mobile Samsung Galaxy S 4] retrofred:
Well I'm at end of my day and as yiy can see I plenty of battery life left
[T-Mobile Samsung Galaxy S 4] jbdan:
The first 2-3 days with my gs4 battery life wise was meh. After that I've been extremely impressed. I get excellent battery life, 20+ hrs with 4.5+ hrs screen on time. Love it
[T-Mobile Samsung Galaxy S 4] himmgarip:
Best battaery...
[T-Mobile Samsung Galaxy S 4] aznmode:
Cheater!!! Haha. Battery seems to have gotten better for me. The phones also great on standby.
[T-Mobile Samsung Galaxy S 4] moodswang:
Almost 2 days battery life with light to moderate use (couple hours of phone calls and streaming music). This is also my first charge running the (Snapdragon BatteryGuru {Beta} app) which seems to be doing quite well on this device.

Running Stock Touchwiz right now.
[T-Mobile Samsung Galaxy S 4] dannyyyyy:
What rom are you on?Wicked?
[T-Mobile Samsung Galaxy S 4] Kjherr:
Nope. Not rooted. Just stock.
[T-Mobile Samsung Galaxy S 4] dannyyyyy:
Damn!!
[T-Mobile Samsung Galaxy S 4] chakra:
Stock seems to have the best battery life
[T-Mobile Samsung Galaxy S 4] jbdan:
ehem.....+1 billion ;)
[T-Mobile Samsung Galaxy S 4] jbdan:
Stock rooted nothing special just disabled 1000 bloat apps. Syncing 3 Gmail and 1 Hotmail push. Wifi about 85% 4g rest. 30 minutes phone calls
[T-Mobile Samsung Galaxy S 4] ruvy01:
got 5 hours screen time today.. stock. first charge. way better than the htc one i had which the most i got was 2.5-3hr screen.
[T-Mobile Samsung Galaxy S 4] ianskate:
For the sake of testing, first full charge with light usage, haven't plugged it back in yet:

19h on battery

Google Services 42%

Screen 26%

Device idle: 13%

Android OS 5%

System 5%

Standby 5%

The rest are negligible.
[T-Mobile Samsung Galaxy S 4] youngchris29:
Bone stock. Unrooted.
[T-Mobile Samsung Galaxy S 4] l0ngxnguyen:
My personal best.
[T-Mobile Samsung Galaxy S 4] Ramone360:
1st time over 4hrs with over 60% of brightness
[T-Mobile Samsung Galaxy S 4] Jayrod1980:
Such a bummer. Here's to hoping that with stock jb the phone will get 6 hours screen time out of the box. Its unusual that a phone will lose much idle during the day anymore... Screen on time is the real test. I don't care if it loses 2% or less a day in standby if in use you can't get over 5 hours. Seems save for the RAZR maxx and note 2 that over 5 hours on mobile data is a Pipedream for all android phones.
[T-Mobile Samsung Galaxy S 4] Ramone360:
Not too bad
[T-Mobile Samsung Galaxy S 4] ianskate:
In relation to battery life, has anybody noticed while leaving the phone unplugged overnight that GPS will be searching when you turn on the screen?

I've tried to narrow down any apps that might need to do this, haven't had any luck. The past 3 nights now, battery will be drained by about 30% while idle, GPS "searching" when I look at it in the morning, no apps running in the background as far as I can tell. All stock settings, not rooted.
[T-Mobile Samsung Galaxy S 4] ruvy01:
turn gps off at night?
[T-Mobile Samsung Galaxy S 4] cnguyen:
great battery life so far over 1 plus day
[T-Mobile Samsung Galaxy S 4] RMXO:
I don't have SS but last night I was getting 20-21ish hrs with 5hrs of screen time. Today I'm at 57%, 7h 30m 8s on battery with 2hr 41m of screen time. Not as good, I've been thinking of calling in & asking for a battery replacement. I might even have to buy an OEM battery as back up since I'll be on vacation in a few days.
[T-Mobile Samsung Galaxy S 4] Persianhawkes:
Is this normal 74% for the screen to be using the battery. Ive never noticed it that high.
[T-Mobile Samsung Galaxy S 4] joshua.justice:
My second day of having the phone, I'm not complaining, it'll get better though I think.
[T-Mobile Samsung Galaxy S 4] tobehuman:
This phone gets the best battery life of any Android device I've ever had. It's the first device that compares to my iPhone's battery life. I can go the whole day with a few percent to spare at the end of the day. This is my 2nd GS4 and the battery life is better than the first one.
[T-Mobile Samsung Galaxy S 4] einrae214:
Not happy with the battery third day usage. Guess I got spoiled with the note 2.
[T-Mobile Samsung Galaxy S 4] unciviilized:
Just rooted last night so first day on wicked.
[T-Mobile Samsung Galaxy S 4] Tracerlx:
I am getting 2 hours max now with my screen time. I am running on wicked v2 and ktoonz kernal. What are you guys doing to get these stats? I run with WIFI all day, could that be a battery killer?
[T-Mobile Samsung Galaxy S 4] baolongn:
I wonder this too. I'm on wicked and ktoonez too but get stats no where near the ones being posted.

I'm getting around 15hrs with 2-2.5 hrs screen on time Max.
[T-Mobile Samsung Galaxy S 4] cd85233:
Not sure if you guys posted already but, DeepSleep has to be the best way to save battery. I can go two days without charging my phone and still have 25% battery left. Obviously, this doesn't really help your usage battery, but it removes the wasted battery when the screen is off. Just an FYI.
[T-Mobile Samsung Galaxy S 4] RMXO:
I'm running wicked v2 w/ kootnez kernel & not getting great battery life. I also have a 2nd OEM battery that is getting the same bad battery life.

I might have to go back to stock to see if there's a difference or not when I get back from vacation.

-Sent from my TMO Samsung Galaxy S4 using Tapatalk 2
[T-Mobile Samsung Galaxy S 4] madwolf27:
My Best so far...

Rooted stock. Wifi, smart stay, most other things on. Locations off.
[T-Mobile Samsung Galaxy S 4] madwolf27:
And on a conservative day, but a lot of talk...
[T-Mobile Samsung Galaxy S 4] dannyyyyy:
All those who are running ktoonz kernel, make sure you enable hotplug in the general settings in ktweaker. Ktoonz told me to do that and it saved me about 2 hours of screen on time for a total of about 4 hours
[T-Mobile Samsung Galaxy S 4] brandlore:
My battery life never saw over 2hrs and some change screen time with ktoonz even with under volting and tweaks, never liked my s3 either. With wicked and deviant kernel I hit 4 hours with about 17 hrs running with pretty heavy use, including bluetooth Google music streaming. Try it out. Its all about watching those wakelocks
[T-Mobile Samsung Galaxy S 4] Pinan:
Last charge I got 3.5 days, with over 2.3 hours of screen time. 16% battery remaining. Wifi on 24/7.

I'll post the screen shots later.

Wicked v.1

~~~~~~~~

Edit to add screen shots. I could easily get 5hrs screen time on Wicked v.1

I now am on Faux kernel (still Wicked v.1), and battery life seems to be even better. I'll add more screen shots after testing with Faux.
[T-Mobile Samsung Galaxy S 4] JimmyTheShovel:
I've had my phone as stock, Wicked v1 with stock kernel, Wicked v1 with Deviant kernel, Wicked v1 with Faux's kernel, Wicked v2 (which includes Deviant kernel), and either stock or Wicked v1 with ktoonz's kernel (don't remember which). On all of those except Wicked v1 with stock kernel my battery life has been worse than stock, with Wicked v1 and stock kernel is noticeably better than stock ROM. It's quite odd but the worse battery life was consistent across all of those. I'm back on Wv1/stock right now but when v3 comes out I'm going to give that a try as-is and if battery life is still poorer than I'm going to try flashing the stock kernel on top (basically just too lazy to bother trying that with v2).
[T-Mobile Samsung Galaxy S 4] bgaccord:
On international wannamlite rom

With my tmobile gs4

1hr calling time
[T-Mobile Samsung Galaxy S 4] nxneko:
Using KIK, IM+, tmo suddenly stays 4 to max bar here so may be factor. An hour on wifi aswell. Auto brightness no battery saving apps.

Wicked v2 and deviant kernel.

Sent from my SGH-M919 using Xparent Pink Tapatalk 2
[T-Mobile Samsung Galaxy S 4] joshua.justice:
I'm more than happy.
[T-Mobile Samsung Galaxy S 4] baolongn:
How do you find out if wake lock is a problem. On my Cpu spy, my phone has spent a lot of time in the 384mhz frequency. Out of 16 hrs. It was there a third of the time.
[T-Mobile Samsung Galaxy S 4] yalkowni:
betterbatterystats helps is great for checking out wakelocks
[T-Mobile Samsung Galaxy S 4] brando56894:
I got 30 hours out of one charge with about two to three hours screen on time, but then again I'm running revolt jb.
[T-Mobile Samsung Galaxy S 4] RMXO:
Here's my stats on Omega v3.1 & ktoonez's kernel 5.27.13. Funny thing is I called TMO the other & ordered a new S4 because I was getting ****ty battery life & now I get this. Still haven't made up my mind if I should keep this or not now & take a chance on the new one or not.

-Sent from my TMO Samsung Galaxy S4
[T-Mobile Samsung Galaxy S 4] Syontix:
Wow that's impressive. I just switched over to Omega v3.1 on my T-Mobile S4. I'm running ktoonez 6.03.13 though so I will see how my battery life is. Can I ask what governer/scheduler you're running?

I feel like my device idle is higher than with a TMO Rom, I'm not sure why. I just fully charged my phone and am going to see how it goes.

How is your network connection? I hardly get any signal at home and am wondering if having full bars 4G versus 1/2 of E makes a big difference?
[T-Mobile Samsung Galaxy S 4] monkeycmonkeydo:
Much improved battery life with Ktoonsez

Hi,

I was having pretty bad battery issues with stock and a ton of apps I had installed. I would usually get 10-14 hours at most, and often caught my phone idling at around 100 degrees F.

I started hunting around and found several battery killers (using GSam battery monitor pro, and wakelock detector).

These included:

- GPS Location reporting in Google Maps

- All the stupid social media apps (Facebook, etc) that stay signed in unless you actively sign out.

- Other apps that stay logged in unless you sign out (eBay, etc)

- Email, weather, and news checking programs that poll too frequently.

I also used Autostarts, a program that lists all auto-loading apps and apps that load upon system triggers (e.g. bluetooth or wifi turned on)... you would be surprised by what is running or launching in the background...

After playing around with it and using the Ktoonsez unified kernel 3.4, I am consistently getting about 30-36 hours battery life with an underclock to 1.56 Ghz and using the Ktoonservativeq governor. I usually run between 80-90 F, and rarely into the mid/upper 90s under heavy load.

Before all of this, I never believed that battery life was really influenced much by the software or kernel, rather that it was dictated by the hardware components and their inherent drain. I guess seeing is believing, because I have a much different view now.

Finally, I would say that I think this phone is particularly sensitive to quick battery drain at higher temperatures. I used to notice steep drops when it would run hotter.

If you're trying to extend battery life, I think a key part of the equation is finding ways to have it run cooler which I've been able to do with underclocking....
[T-Mobile Samsung Galaxy S 4] Pinan:
Last charge I got 4 days, with 3hrs screen time, still had several hours left on battery easily. Screen shots and info in the Wicked ROM thread.

http://xdaforums.com/showpost.php?p=42224603&postcount=1999

Great ROM, using Faux kernel.
[T-Mobile Samsung Galaxy S 4] marybro:
even I have this problem
[T-Mobile Samsung Galaxy S 4] Pinan:
"Even you" have what problem? :confused:
[T-Mobile Samsung Galaxy S 4] barondebxl:
Quick OT guys, galaxy S 4 is outselling the iphone 5 in 3 out of the 4 major US carriers

http://modmyi.com/content/11131-galaxy-s4-sales-best-iphone-5-verizon-sprint-t-mobile.html
[T-Mobile Samsung Galaxy S 4] brando56894:
Currently at 69%

total: 6 hours 22 minutes

screen on: 1 hour 46 minutes (watched a video for an hour on my way to work)

100% brightness and using Qualcomm's battery guru, I'm on HSPA not LTE. Battery Widget reborn says I have another 17 hours and 22 minutes until I'm empty.
[T-Mobile Samsung Galaxy S 4] 1Dredd:
Love the battery life on my s4
[T-Mobile Samsung Galaxy S 4] Nosferatu.:
I'll read the thread a little bit more later. I only have had the phone a few days it's rooted and unlocked to AT&T. Anyways letting the ROM settle in and setup everything I gave it a normal run during my day (not much usage typically).

Is this about right for the size of the battery...

9 hours of battery time

30 minutes of on screen time

15 minutes of phone usage

Used 20% of the battery (80% remaining). >80% deep sleep time.
[T-Mobile Samsung Galaxy S 4] vw671:
This is my record so far...4hrs screen time with heavy use and auto-brightness.
[T-Mobile Samsung Galaxy S 4] kirios:
This is my way of thinking too
[T-Mobile Samsung Galaxy S 4] omarllamas:
Any battery saving tips? Or recommended kernels and settings?
[T-Mobile Samsung Galaxy S 4] Hardcore73:
Is anyone use the S Health for the pedometer on their phones? I wanted to see if that is a battery drain or not. I am going to start using it today to see if it does or not.

I am in a bad tower area so I leave my wifi on all day and use wifi calling, I also leave on my bluetooth most of the time because I have a pebble watch, I also leave on the GPS all day.

I still get great battery life, way better than I did with my ATT HTC One device in a good LTE area.
[T-Mobile Samsung Galaxy S 4] kevroc:
CM10, Anker 5200 extended battery

14 hours total time

6 hours screen on time (brightness varies, about 50% level and up)

28% battery left
[T-Mobile Samsung Galaxy S 4] fateownzyou3:
My battery isn't bad

I'm using wicked with it ktoonez kernel undervolted to the max. Took me 3 hours to perfect it. And as well underclocked.

I lose 1.4%/hr if screen is off.

S4 is a beast. Handles it good
[T-Mobile Samsung Galaxy S 4] dimgsm:
my phone battery very good
[T-Mobile Samsung Galaxy S 4] Hardcore73:
I get around 5 hours of on screen time which is amazing.

Love this phone.
[T-Mobile Samsung Galaxy S 4] Mateoftw:
All stock. Wicked and every other touchwiz ROM is basically an uglier version of touchwiz and not worth touching. Its like the developers like raping their eyes with cheap ugly graphics lmfao
[T-Mobile Samsung Galaxy S 4] androidsoccer:
Just got my s4 today and its unrooted. I expected the battery life to be way better. I had to charge it twice today with barely any use. Any advice?
[T-Mobile Samsung Galaxy S 4] realbreezy:
anyone else having battery issues with the s4? hesitant to buy this phone now...
[T-Mobile Samsung Galaxy S 4] androidsoccer:
Me
[T-Mobile Samsung Galaxy S 4] mnazary:
After disabling a lot of bloatware and some of the gimmicky Samsung features, I got way better battery life.
[T-Mobile Samsung Galaxy S 4] donaldrc3:
I have to say, I'm using the infamous rom and he had cpu sleeper installed but it was only dual core. I just purchased the one for quad core and this thing is amazing for battery life and preserving it while not using it.
[T-Mobile Samsung Galaxy S 4] Mr.Mischief:
I enabled AWS bandson my AT&T S4 so I could use it with T-Mobile. Idle battery life sucks, but otherwise it's pretty good.

All Wi-Fi, stock. Power saver was on overnight. I listened to at least an hour of Google Play All Access.
[T-Mobile Samsung Galaxy S 4] Pinan:
Nice... I think you're holding back. How do you really feel?
[T-Mobile Samsung Galaxy S 4] androidsoccer:
I'm going to try charging the s4 with a smaller volt charger. I want to see if the battery will last longer with a slower charge
[T-Mobile Samsung Galaxy S 4] kevinrubio1:
Which bloatware did you disable?
[T-Mobile Samsung Galaxy S 4] androidsoccer:
I disabled all the tmobilw garbage and Samsung's s apps. Like s health and memo
[T-Mobile Samsung Galaxy S 4] Nosferatu.:
no...

just checked now

5hr30min on battery

22min of on screen usage

5min of phone calls

85% battery remaining. Easily gets through a whole day with mild usage.
[T-Mobile Samsung Galaxy S 4] RMXO:
As much as I liked Wicked's rom, I personally got better battery life when I changed to a different rom without having to put as much effort like you did.

Try other rom out there & you might notice a difference like I did.

-Sent from my TMO Samsung Galaxy S4
[T-Mobile Samsung Galaxy S 4] samprocat:
Freezing all crap you dont use and turn off all things you dont use ...then use app to turn off on data...will give you 0.6 % idle without rooting.....

For rooted phone you can make idle down to 0.2% .....and undervolting get more screan time.....
[T-Mobile Samsung Galaxy S 4] RMXO:
I'm not talking about what you've just listed nor I'm saying there is anything wrong with it. All I'm saying is if you want more battery life try something besides Wicked.

-Sent from my TMO Samsung Galaxy S4
[T-Mobile Samsung Galaxy S 4] samprocat:
That is true we all look for rom that meat our needs....my best one is stock rooted deodoxed and tweaked the way I see for my needs....to get good roms for s4 out there will need 1-2 years till all bugs are worked out....
[T-Mobile Samsung Galaxy S 4] androidsoccer:
Just restores my gs4 to see if it wiuld help wuth.my battery drain.
[T-Mobile Samsung Galaxy S 4] RMXO:
I totally agree, my best has also been a stock rooted that was tweaked to my needs.
[T-Mobile Samsung Galaxy S 4] toanau:
I am just curious how the Google edition S4 battery life would be with no bloat ware
[T-Mobile Samsung Galaxy S 4] kevinrubio1:
What are some battery tips?
[T-Mobile Samsung Galaxy S 4] androidsoccer:
Turn sync off. Switch WiFi off when not using it
[T-Mobile Samsung Galaxy S 4] kevinrubio1:
Thanks! Anything else?
[T-Mobile Samsung Galaxy S 4] Mr.Mischief:
Turn off any of those extra features like S-Voice, Air Gesture, etc if you don't use them.
[T-Mobile Samsung Galaxy S 4] Utorrent76:
Running DarthStalker Rom v3, Fauxs kernel & his recommended sttings using FauxClock app, OC'ed & UV'ed together with SetCpu & custom profiles. Also running DSbattery saver. Working like a charm. The hottest my phone has gotten is 91°f. Then it under clocks cooling it back down. Average temp, 84°f.

Galaxy S4 running DarthStalker Rom v.3
[T-Mobile Samsung Galaxy S 4] pablo023:
Does anyone have a msm hsic host waklelock problem? If you do, is there any solution?
[T-Mobile Samsung Galaxy S 4] Pinan:
See this BBS post/thread for info: http://xdaforums.com/showthread.php?p=37462991&highlight=msm+hsic+host#post37462991
[T-Mobile Samsung Galaxy S 4] the67ace:
same issue as op

I have all the new s4 features turned off and use wifi whenever possible. brightness is on the lowest and sync is off. i hardly get 10 hours, and thats if i let it idle. its more like i get 6-8 hours. and its just ridiculous. sometimes itll drop a percent a minute. i just got the phone and didnt install any crazy apps on it. and i just dont know what to do. and to all the people saying you gett 2-3 days or whatever, if ur phone is idle for 24+ hours, thats not a amazing feat of battery life. im coming from a s1 and a s2 on sprint and after reading all these reviews i was so hyped but now i am so dissapointed.