What rom and kernel combo are you using - AT&T Samsung Galaxy S II Skyrocket SGH-I727

With all the development and new roms which combo are you using? I'm currently on nexus mod 4 stock UCLA 3 2.3.6 kernel getting outstanding battery life.

On NexusMOD 4 and was on romracers stockish0.3
just switched to faux010m UV-75 and UC to 1.4. Gonna see how that runs

I tried the faux kernel uv and uc but the silver stock ucla kernel is amazing for me with heavy usage

I would use juggernaught 5.0
Sent from my SGH-T989 using Tapatalk

I'm using Sky-ICS on the 2.6.35.11+ kernal. Pretty decent battery life, although I am not in a LTE area so I'm not sure how that would be on the battery. ROM is fast, smooth, and pretty customizable.

Will of fire said:
I would use juggernaught 5.0
Sent from my SGH-T989 using Tapatalk
Click to expand...
Click to collapse
says the guy NOT using a skyrocket lol. juggernaut is good, but only 4g kinda sux if he has lte available

icenight89 said:
says the guy NOT using a skyrocket lol. juggernaut is good, but only 4g kinda sux if he has lte available
Click to expand...
Click to collapse
Same thing just tmobile version. That rom works with our phones just have to flash a att kernal
Sent from my SAMSUNG-SGH-I727 using XDA

still missing lte thou

SimPup said:
Same thing just tmobile version. That rom works with our phones just have to flash a att kernal
Sent from my SAMSUNG-SGH-I727 using XDA
Click to expand...
Click to collapse
Yeah, but
\/
icenight89 said:
still missing lte thou
Click to expand...
Click to collapse
Sent from SKYROCKET
NexusMod 4.0
Faux 010m

icenight89 said:
still missing lte thou
Click to expand...
Click to collapse
go to settings, wireless, mobile networks, choose GPRS/LTE, then in accsess points change apn to ltemobile.apn

odeccacccp said:
go to settings, wireless, mobile networks, choose GPRS/LTE, then in accsess points change apn to ltemobile.apn
Click to expand...
Click to collapse
its STILL missinge LTE, adding an apn won't fix that, the actual rom is missing the support framework

icenight89 said:
its STILL missinge LTE, adding an apn won't fix that, the actual rom is missing the support framework
Click to expand...
Click to collapse
I have that ROM, it's not missing it.
And every single rom for Skyrocket has LTE Support, actually the phone hardware is always there, that I know for sure.
some ROM's don;t even have an option to choose and still applying apn works perfect. On AT&T ROM the icon will say 4G and small LTE under it, on Rogers it will say LTE.
If 4G is working there is no way you can be missing LTE as LTE is 4G just faster.

odeccacccp said:
I have that ROM, it's not missing it.
And every single rom for Skyrocket has LTE Support, actually the phone hardware is always there, that I know for sure.
some ROM's don;t even have an option to choose and still applying apn works perfect. On AT&T ROM the icon will say 4G and small LTE under it, on Rogers it will say LTE.
If 4G is working there is no way you can be missing LTE as LTE is 4G just faster.
Click to expand...
Click to collapse
Actually 4g is HSPA, LTE is a different network.

tomtommy306 said:
Actually 4g is HSPA, LTE is a different network.
Click to expand...
Click to collapse
AT&T uses regular LTE which is just 4G updated it's called 4G-LTE, Canadian network is way more advanced.
http://en.wikipedia.org/wiki/4G
coming back to my original point, if your phone shows 4G sign and you don;t get LTE, two reason's 1) you are not in the range for LTE 2) your apk is wrong. This is tested and retested, just change the apn and get in the LTE range and see the magic.

odeccacccp said:
AT&T uses regular LTE which is just 4G updated it's called 4G-LTE, Canadian network is way more advanced.
http://en.wikipedia.org/wiki/4G
coming back to my original point, if your phone shows 4G sign and you don;t get LTE, two reason's 1) you are not in the range for LTE 2) your apk is wrong. This is tested and retested, just change the apn and get in the LTE range and see the magic.
Click to expand...
Click to collapse
well there u go, becuz I'm on rogers in Canada and LTE is LTE, 4 g is slower. Yes, the LTE radio remains active but the rom is incompatible with the frequencies of Rogers LTE = no LTE. That being said a RAT unlocked radio like kj7 may work, but 1) i highly doubt it, and 2) I never got around to testing this as the UCLA3 modem and kernels combo work great for me

odeccacccp said:
AT&T uses regular LTE which is just 4G updated it's called 4G-LTE, Canadian network is way more advanced.
http://en.wikipedia.org/wiki/4G
coming back to my original point, if your phone shows 4G sign and you don;t get LTE, two reason's 1) you are not in the range for LTE 2) your apk is wrong. This is tested and retested, just change the apn and get in the LTE range and see the magic.
Click to expand...
Click to collapse
Hate to brake it to you, but At&t IS LTE, not just spiced up 4g. Why do you think they have to have an LTE radio to receive it.
PS... Rogers and At&t are together so....

tomtommy306 said:
Hate to brake it to you, but At&t IS LTE, not just spiced up 4g. Why do you think they have to have an LTE radio to receive it.
PS... Rogers and At&t are together so....
Click to expand...
Click to collapse
You just made my night lol
Sent from my SAMSUNG-SGH-I727 using Tapatalk

y do new guys argue so much when they're wrong? lol

Running Unknown RC1 rom and SGS2 Streamline kernel. Usually underclocked and under bolted unless it's my day off and I'm fooling around all day on here
Non-bricked Skyrocket since 2-11-2012

Running sky-pics with faux 009m and gideonx script. So far so good. Battery life is good too, especially with a governor and good settings
Sent from my SAMSUNG-SGH-I727

Related

Lost LTE

I have ICS-SUPERLITE-4.2 on Rogers and i totally lost LTE. I wrote in many existing threads and dev section and no one answered.
I lost LTE, even in areas of full reception, i dont have it, i used stock APN and LTE APN and still dont get it. I do get 4G.
Other on rogers running 4.2 have lte, just less reception so im guessing radio is not the problem. Any idea?
mhx did say he broke lte in 4.1 so maybe you got something from that. im flashing now and ill see how it goies
well im on 4.2 so its supposed to be fixed
I was having lte issues on 4.2 aswell
Sent from my SAMSUNG-SGH-I727 using xda premium
finally got an good answer from another thread...wokred for me instantly
mattymon said:
LTE works fine. Just make sure it says ltemobile.apn instead of rogers-core. If it still doesnt work then go int the phones menu *#2263# and select option 4. After that go back into the menu again and select 1 for automatic.
Click to expand...
Click to collapse
I've had to use the *#2263# option to get LTE on every ICS ROM I have tried so far, works great but sometimes I have had to redo it after the 2nd and 3rd reboot for it to take...
Another solution is after you flash an ICS ROM is to have patience , if you wait 5 minutes or so after flashing, before even touching\unlocking the screen, then most of the time everything settles in nicely on its own.
if ur using rogers with the ics leaks, there's several issues. Call id and lack of lte being one of them. This issue is present with all of them, it is an unstable leal after all. i believe lack of lte unless near a strong connection is due to uclca4 issues.
well after doing what i wrote 2 posts above, i have no issues with phone except for reboot/power off hang, i also get the occasional 2-3 second lag but its quite rare. Besides, im very haapy with rom, battery life is much better than GB
no lte after ics leak
I've the same issue with AT&T in Miami which has a strong LTE network. LTE worked great with GB. After installing the ICS leak all I get is HSPA:11. When I go into *#2263# it says RAT Selection option is restricted. Anyone have a solution?
daviebeach said:
I've the same issue with AT&T in Miami which has a strong LTE network. LTE worked great with GB. After installing the ICS leak all I get is HSPA:11. When I go into *#2263# it says RAT Selection option is restricted. Anyone have a solution?
Click to expand...
Click to collapse
Probably don't have the correct apn. apn needs to be set to pta in order to get lte.
daviebeach said:
I've the same issue with AT&T in Miami which has a strong LTE network. LTE worked great with GB. After installing the ICS leak all I get is HSPA:11. When I go into *#2263# it says RAT Selection option is restricted. Anyone have a solution?
Click to expand...
Click to collapse
Ditto - well actually I AM seeing LTE, but a drastically reduced data rates. Does not seem to matter what ROM, or Kernel or how many times I have re-flashed or re-flashed just the ICS Radio, I get roughly HALF of what I was seeing on GB. Ugh. I don't WANNA go back to Gingerbread. I just want perfection. Is that too much to ask for?
beaups said:
Probably don't have the correct apn. apn needs to be set to pta in order to get lte.
Click to expand...
Click to collapse
It's not the APN, at least in my case. It just crappy reception, and it happened exactly when I flashed ICS, and has been like that ever since. This in spite of re-flashing the Olin leak, reflashing the the radio, etc. It really irks me, and I do NOT want to go back to GB
daviebeach said:
I've the same issue with AT&T in Miami which has a strong LTE network. LTE worked great with GB. After installing the ICS leak all I get is HSPA:11. When I go into *#2263# it says RAT Selection option is restricted. Anyone have a solution?
Click to expand...
Click to collapse
reflash the radio then you should be ok.
apn is set to PTA so not sure what to try next.
Sent from my SAMSUNG-SGH-I727 using xda premium
Sorry. Missed reflashing the radio. haven't rooted since installing I've leak. I'll try that next. Thanks
Sent from my SAMSUNG-SGH-I727 using xda premium
Ha! ICS leak. Gotta love auto correct.
Sent from my SAMSUNG-SGH-I727 using xda premium
RAT Selection option is restricted
Just flashed SeanZ ICS 4.2A-7 ROM and i727UCAL4 modem. I'm still getting "RAT Selection option is restricted". There is nothing else on that screen. This has been 3 different radios now and I cannot get a screen that allows me to select the radio band.
Would flashing a different kernel work? Any other ideas?

Loss of 4g after flashing cm10

Well after trying cm10 for a while I decided to come back to synergy because it was still a bit buggy. Now however I cannot seem to connect to 4g. None of my imei stuff was changed it just appears that the LTE is broke. Any ideas ? Thanks in advance.
Sent from my SCH-I535 using xda app-developers app
Try Phone Info from the Market
In device information goto set preferred network type.. LTE/CDMA/EvDo
Thank you good sir. That will probably do the trick ( out of a 4g zone right now )
Sent from my SCH-I535 using xda app-developers app
Be careful with phone info. It messed up my 4G to the point where I couldn't get it back
Sent from my SCH-I535 using Tapatalk 2
---------- Post added at 09:33 AM ---------- Previous post was at 09:32 AM ----------
Go to the dialer and dial
*2767*3855#
I tried that and it got my 4G back. It will wipe your phone tho but will still be on the same rom
Sent from my SCH-I535 using Tapatalk 2
I'm having the same loss of LTE/4g issue as the OP, but when I dialed *2767*3855# all I got was a "Welcome to Verizon Wireless, your call could not be completed as dialed" message.
What am I doing wrong? Do I have to be in an LTE area to do this (My work/social life is a 4g area, home is not.)?
Thanks!
Does it say h+?
From someone that helped me. I was told the following
ATT never called their HSPA+ 4G until TMo started advertising theirs as 4G. If TMo can why cant ATT? ATT has had HSPA+ long before TMO has after all, but only overseas unlocked phones utilized it. TMo howevrr put a lot more money into building up their H+ network while ATT put it into LTE. and their H+ speeds differences clearly show that.
Anyways.. 
To better clarify for those coming from stock
Stock Rom. = CM10
4G LTE = 4G
4G = H+
Not sure if stock rom considers regular HSDPA (H) as 3G or 4G....
3G = 3G
E = E
Sent from my SGH-I747 using Tapatalk 2
You lost me
stealthieone said:
Does it say h+?
From someone that helped me. I was told the following
ATT never called their HSPA+ 4G until TMo started advertising theirs as 4G. If TMo can why cant ATT? ATT has had HSPA+ long before TMO has after all, but only overseas unlocked phones utilized it. TMo howevrr put a lot more money into building up their H+ network while ATT put it into LTE. and their H+ speeds differences clearly show that.
Anyways.. 
To better clarify for those coming from stock
Stock Rom. = CM10
4G LTE = 4G
4G = H+
Not sure if stock rom considers regular HSDPA (H) as 3G or 4G....
3G = 3G
E = E
Sent from my SGH-I747 using Tapatalk 2
Click to expand...
Click to collapse
benwin113 said:
You lost me
Click to expand...
Click to collapse
Is the problem you're having that you see h+ instead of 4g?
Sent from my SGH-I747 using Tapatalk 2
benwin113 said:
I'm having the same loss of LTE/4g issue as the OP, but when I dialed *2767*3855# all I got was a "Welcome to Verizon Wireless, your call could not be completed as dialed" message.
What am I doing wrong? Do I have to be in an LTE area to do this (My work/social life is a 4g area, home is not.)?
Thanks!
Click to expand...
Click to collapse
You need to be on stock, if you weren't.
benwin113 said:
I'm having the same loss of LTE/4g issue as the OP, but when I dialed *2767*3855# all I got was a "Welcome to Verizon Wireless, your call could not be completed as dialed" message.
What am I doing wrong? Do I have to be in an LTE area to do this (My work/social life is a 4g area, home is not.)?
Thanks!
Click to expand...
Click to collapse
make sure u are oon a touchwiz rom, then it should work
Well depending on what CM10 Rom you flashed it could have flashed a new kernel. Try reverting back to the stock kernel and see if that works for you. I would also recommend another fresh install of the rom. Occasionally mine does that to depending on what Rom I'm coming from.
Had this happen to me when I flashed d2vzw the other night. Downloaded Phone Info from Play and my phone was set to generic gsm. Changed it back to LTE and it was all good after that.
qqhorus said:
Had this happen to me when I flashed d2vzw the other night. Downloaded Phone Info from Play and my phone was set to generic gsm. Changed it back to LTE and it was all good after that.
Click to expand...
Click to collapse
I've tried that. No matter what I change it to 4g has not come back.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
flashing a new rom sometimes seems to make me not be able to get 4g, I'm in a strong 4g area. But I just leave it be and it fixes itself within 10 mins or so
DertyDOH said:
flashing a new rom sometimes seems to make me not be able to get 4g, I'm in a strong 4g area. But I just leave it be and it fixes itself within 10 mins or so
Click to expand...
Click to collapse
I don't know if that's true for my case. I've had different roms while at work and it doesn't go to 4g. On a 30 min drive to work its only g or e
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

No LTE with Custom Roms?

I know the skyrocket I727 supports LTE. With stock firmware LTE is not a problem. But when I put any custom ROM it no longer goes to LTE. Is this normal or is their a separate download for an LTE radio in these custom ROMS?
This is not common at all. Check that your apn settings are correct. And you have the recommended radio. What rom are you using?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
I have tried slimbean superlite and a few others. My radio is well I can't seem to find that. My baseband version is i727ucll3 I use CWM touch...When I go into mobile networks is says HSPA:10 and that's it.
Radio or modern is the same thing as baseband. I'm not familiar with the slim bean rom so maybe someone who is can give you a better answer. But in Mobil networks, apn on the superlite rom I have three options with one being lte.
Sent from the short bus
If you're using a rom like PA, CM10, AOKP and probably Slim Bean too.. 4G=LTE.
Do I need to install a new radio? I just ran a speed test and I am getting only about 2 megs down, where before on stock it was like 15 megs down...
falcon26 said:
Do I need to install a new radio? I just ran a speed test and I am getting only about 2 megs down, where before on stock it was like 15 megs down...
Click to expand...
Click to collapse
You have the LTE Apn, correct?
OK don't laugh, but I have no idea what APN stands for where should I like for that? Where would I get one Bear with me here I'm not a complete NOOB I can do some stuff Thanks for the help too...
Settings, more, Mobil networks, access point names(apn)
Sent from the short bus
Ok I'm their but it will not let me choose anything except HSPA:10 when I try to choose LTE it reverts back to the HSPA
falcon26 said:
Ok I'm their but it will not let me choose anything except HSPA:10 when I try to choose LTE it reverts back to the HSPA
Click to expand...
Click to collapse
Can you take a screenshot of this screen.. it'd be easier to see what's up?
Edit: Also, what rom are you on now?
The radio you have is the right one, but I'd re-flash it. See vincoms stickies in the development section. He'll have the radio download and how to do it.
Sent from the short bus
falcon26 said:
Do I need to install a new radio? I just ran a speed test and I am getting only about 2 megs down, where before on stock it was like 15 megs down...
Click to expand...
Click to collapse
Download the ucll3 radio from vicoms sticky and flash it. You don't need to do any wipes and its not going to muck anything up. It'll take care of your problem.
Sent from the short bus
Have you run a speed test lately? As said, many custom ROMs don't have an LTE icon; 4G is LTE, H+ is what AT&T considers "4G" in areas without LTE coverage. Running a speed test is an easy way to tell. If you're getting LTE speeds when your phone says 4G, you're on a ROM that doesn't show an LTE icon.
jd1639 said:
Download the ucll3 radio from vicoms sticky and flash it. You don't need to do any wipes and its not going to muck anything up. It'll take care of your problem.
Sent from the short bus
Click to expand...
Click to collapse
Whoa how did you reply from the past?? On my tapatalk HD app on my note 10.1, it shows your reply date as 12/31/1969. Lol sorry to derail.
Do you have the wrong radio installed? i know that when i had ull3 installed and needed ulck4 it didn't show i had service at all, but it worked still
pre4speed said:
Whoa how did you reply from the past?? On my tapatalk HD app on my note 10.1, it shows your reply date as 12/31/1969. Lol sorry to derail.
Click to expand...
Click to collapse
I'm a blast from the past!
Sent from the long bus, I got mainstreamed
Have you tried opening dialer up, entering *#*#4636#*#*
Go to phone information, scroll down to a drop down menu. Sometimes it'll say WCDMA preferred. Open it and select LTE and your signal should drop and cone back as LTE. After select LTE/GSM and close it.
Are you sure you were on LTE in the first place? AT&T is kinda misleading with their branding and calls HSPA+ "4G" whereas LTE is "4G LTE".
Reply
T.J. Bender said:
Have you run a speed test lately? As said, many custom ROMs don't have an LTE icon; 4G is LTE, H+ is what AT&T considers "4G" in areas without LTE coverage. Running a speed test is an easy way to tell. If you're getting LTE speeds when your phone says 4G, you're on a ROM that doesn't show an LTE icon.
Click to expand...
Click to collapse
I try flashing pacman rom and my phone is displaying the 4g logo. In the pacman rom thread, I saw a snap shot with
the lte symbol. Any ideas?

[Q] Flashing T-Mobile radio onto at&t skyrocket

I have a rooted and unlocked at&t skyrocket on jellybean 4.1.2 with very slow speeds, so I tried flashing the radios UCMC1 and UXUMA7 through cwm and nothing has changed. After messing with the APN settings a little my data is no longer working. It shows the bars but I can't get a connection.
I flashed the radio UVLI1 in hopes that I would get lucky but that caused my bars to go away to be replaced by a slashed circle. I flashed back to UCMC1 which is showing the bars, but still no data connection. I have broken my back googling and searching forums on this matter but I can't seem to figure this out. Any help please?
http://forum.xda-developers.com/showthread.php?t=2349914
Don't double post
I think UCMC1 and UXUMA7 are ATT and Rogers radios respectively. UVLI1 is the T-Mobile SGS2 ICS radio, which may not work on your JellyBean rom.
Try UVMC6, which is the radio for T-Mobile's SGS2 Jelly Bean update. You can find it here:
http://forum.xda-developers.com/showthread.php?t=1895400
Results can never be guaranteed, but this is the radio I use, and it has worked fine on every single rom I've tried, Touchwiz or AOSP, even in areas w/o the 1900Mhz refarm.
Can I flash the radio change w/out having my phone rooted?
Rissa82 said:
Can I flash the radio change w/out having my phone rooted?
Click to expand...
Click to collapse
Your phone must have a custom recovery to flash radio files...
It has twrp... that counts right? It doesn't need to be rooted, does it? I'm a computer nerd... phones aren't my thing. Give a girl a break, lol.
Rissa82 said:
It has twrp... that counts right? It doesn't need to be rooted, does it? I'm a computer nerd... phones aren't my thing. Give a girl a break, lol.
Click to expand...
Click to collapse
Yes ... TWRP or CWM are fine...
Rooting is something different, but for radio flash you have enough...
mahanddeem said:
Yes ... TWRP or CWM are fine...
Rooting is something different, but for radio flash you have enough...
Click to expand...
Click to collapse
Would you mind telling me how I flash it or point me to a thread that will walk me through it quickly? Please & thank you!
---------- Post added at 10:25 PM ---------- Previous post was at 10:15 PM ----------
Nevermind! I think I figured it out!
If I have a AT&T skyrocket and have a T-Mobile sim, should I use this radio? Or just stick with the UX, I am currently running?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
DSDONE said:
If I have a AT&T skyrocket and have a T-Mobile sim, should I use this radio? Or just stick with the UX, I am currently running?
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
It depends on what you observe using either of these..
Try them one by another and see which one is better (UCMC1 vs UX radio) in signal and data speeds ... Personally I couldn't find any difference in my location ... Both gave me the exact same signal and data speeds (TM LTE).
mahanddeem said:
It depends on what you observe using either of these..
Try them one by another and see which one is better (UCMC1 vs UX radio) in signal and data speeds ... Personally I couldn't find any difference in my location ... Both gave me the exact same signal and data speeds (TM LTE).
Click to expand...
Click to collapse
The UX gave me faster data speeds. Call clarity is about the same. I see 4G more than with the UC radio... I was wondering about the T-Mobile radio
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
T-Mobile radios would give you the ability to connect to T-Mobile 3G using AWS bands 1700/2100 Mhz Band4...And no LTE (or 4G) of course since the Hercules and Blaze (or the note one from TM) devices have no LTE radio chip...
If you live in an area in which T-Mobile deployed their new LTE(and most likely they already refarmed the PCS 1900 band), use UCMC1 or the UXMA7 radio,whichever you find better...Setting the apn to fast.t-mobile.com is essential for sure to get the service...
If you live in an area that T-Mobile is still at their 3G service (AWS bands for HSPA+) use the newest blaze JB radio...
Edit : when you say faster data speeds UX vs UC , any speed vs speed measurement you can share ? probably I didn't give each radio enough testing and jumped to conclude that they have same data speeds !
:good:
mahanddeem said:
It depends on what you observe using either of these..
Try them one by another and see which one is better (UCMC1 vs UX radio) in signal and data speeds ... Personally I couldn't find any difference in my location ... Both gave me the exact same signal and data speeds (TM LTE).
Click to expand...
Click to collapse

LTE usage on non-LTE areas

I'm thinking about buying the s2 skyrocket, and as I already know, LTE drains the battery very fast.
The problem is that I dont have LTE in my country and I was wondering whether or not the LTE will still drain the battery even when there
is no LTE reception, by constantly searching for LTE network?
Thanx in advance!
No, just switch to H+
icenight89 said:
No, just switch to H+
Click to expand...
Click to collapse
AT&T LTE phones don't have the option to switch to 3g or turn off LTE, so that simply won't work.
guy22222 said:
AT&T LTE phones don't have the option to switch to 3g or turn off LTE, so that simply won't work.
Click to expand...
Click to collapse
I'm guessing the phone is unlocked... If you can't get it to change manually by going into network selection and searching for networks manually, install a non at&t modem. (Rogers, Bell) than try again. If you are on stock touchwiz than you're SOL.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
It should let you as long as you aren't on touchwiz. Just go to the network selector, choose your network from the list, and then set it to GSM/WCDMA preferred. Or check use 2G networks only if that's what floats your boat. I'm on AT&T using AOKP and it just worked for me.
EDIT: Almost forgot, you have to redo it every time you reboot your phone.
Sent from my SGH-I727 using xda app-developers app
If I'm in a non Lte area it switches automatically. It should for anybody
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
hotbyz168 said:
I'm guessing the phone is unlocked... If you can't get it to change manually by going into network selection and searching for networks manually, install a non at&t modem. (Rogers, Bell) than try again. If you are on stock touchwiz than you're SOL.
Sent from my SAMSUNG-SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
jadwv2210 said:
It should let you as long as you aren't on touchwiz. Just go to the network selector, choose your network from the list, and then set it to GSM/WCDMA preferred. Or check use 2G networks only if that's what floats your boat. I'm on AT&T using AOKP and it just worked for me.
EDIT: Almost forgot, you have to redo it every time you reboot your phone.
Sent from my SGH-I727 using xda app-developers app
Click to expand...
Click to collapse
It has nothing to do with TouchWiz. It's the modem. Use a non AT&T modem and you will be able to switch to H+ on a TouchWiz rom.
mindmajick said:
If I'm in a non Lte area it switches automatically. It should for anybody
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Click to expand...
Click to collapse
Ok thanks. Can you also tell me then how is the battery life on this phone particularly in non Lte area?
guy22222 said:
Ok thanks. Can you also tell me then how is the battery life on this phone particularly in non Lte area?
Click to expand...
Click to collapse
So many scenarios on battery life.
Signal strength, Apps, Wakelocks, brightness the list goes on.
You will have to play with it and give and take for your liking.
The best I've gotten was 3 days some odd hours.
Its a great phone you will not be disappointed.
We have an awesome community willing to help with any and all problems.
With that said you need to do your homework first and READ READ READ.
guy22222 said:
Ok thanks. Can you also tell me then how is the battery life on this phone particularly in non Lte area?
Click to expand...
Click to collapse
Depends on many things.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 4 Beta
*system error* said:
So many scenarios on battery life.
Signal strength, Apps, Wakelocks, brightness the list goes on.
You will have to play with it and give and take for your liking.
The best I've gotten was 3 days some odd hours.
Its a great phone you will not be disappointed.
We have an awesome community willing to help with any and all problems.
With that said you need to do your homework first and READ READ READ.
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xcrazydx said:
Depends on many things.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 4 Beta
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So I'll just ask it differently then - Does the battery last a whole day (from morning to night) on non-LTE areas (auto brightness always on)
when only doing light-moderate use (just phone calls, texting, light apps like calculator, camera, playing a little music/videos, no gaming, no wifi, no internet)
Thanks!
guy22222 said:
So I'll just ask it differently then - Does the battery last a whole day (from morning to night) on non-LTE areas (auto brightness always on)
when only doing light-moderate use (just phone calls, texting, light apps like calculator, camera, playing a little music/videos, no gaming, no wifi, no internet)
Thanks!
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My setup is similar to that. I easily make it all day.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 4 Beta
xcrazydx said:
My setup is similar to that. I easily make it all day.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 4 Beta
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So you wouldn't say that this phone have bad battery performance compared to other similiar smartphones, right?
guy22222 said:
So you wouldn't say that this phone have bad battery performance compared to other similiar smartphones, right?
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I don't have any other smartphone to compare it to.
Sent from my SAMSUNG-SGH-I727 using Tapatalk 4 Beta
LTE radio will not turn on if network apn doesn't provide it ..
So if network doesn't provide LTE , phone will connect to H+ if available ... No extra battery drain (from LTE) in this scenario.. I had a similar situation when I was on Starighttalk , they don't provide LTE , my location is an LTE market if I was using an at&t sim
Although it's a great phone , but it is getting old nowadays .. You might think of the international S3 maybe or an S4 .. Just my 2 cents..
PS :Custom roms aren't magic by selecting network preferred setting , you can do it in touchwiz with *#*#4636#*#* in dialer , but you have to use a RAT unlocked modem like the Roger's ones...
Does anybody get bad call quality, Because I read on some reviews that the call quality on the skyrocket is not the best...
mahanddeem said:
you can do it in touchwiz with *#*#4636#*#* in dialer , but you have to use a RAT unlocked modem like the Roger's ones...
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Or you can do the same thing in Settings>Mobile Netwroks>Network Type Selection, with a RAT unlocked modem yes.
lingowistico said:
Or you can do the same thing in Settings>Mobile Netwroks>Network Type Selection, with a RAT unlocked modem yes.
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No you can't on stock UCMC1 rom (the one I use),even with rat unlocked radio...That's why this dialer code got the attention because it's the only way to do it(in UCMC1)
Don't spread false info
mahanddeem said:
No you can't on stock UCMC1 rom (the one I use),even with rat unlocked radio...That's why this dialer code got the attention because it's the only way to do it(in UCMC1)
Don't spread false info
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Really? I remember people saying you could do that on the AT&T JB rom with RUXUMA7 radio.
lingowistico said:
Really? I remember people saying you could do that on the AT&T JB rom with RUXUMA7 radio.
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It doesn't...I even double checked that...UCMC1 stock doesn't provide "Network mode selection" even with Rogers radio...It has to be done with the dialer code...

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