rom that can switch 2g/3g automatically? - AT&T Samsung Galaxy S II Skyrocket SGH-I727

Hello. I'm looking for a custom rom which could manage to switch back and forth between 2g and 3g either manually or preferably, automatically. I had a milestone with cyanogenmod before my skyrocket and I loved the feature it had where you could set the phone to connect using 2g exclusively while the screen was off and switch to 3g when you unlocked the screen.
thanks!

Juicedefender has this functionality.
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blackraven1425 said:
Juicedefender has this functionality.
Sent from my SAMSUNG-SGH-I727 using Tapatalk
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Click to collapse
thanks for such a quick response. I tried juicedefender once and it had a few issues when switching switching connectivity back on. sometimes it went for hours without any notification for emails and such after setting it to check for emails after certain amount of time. also, I can't really buy the paid version. does the free version has this functionality? I don't want to switch off the data connection entirely, which is what I remember juice defender doing. I just want to switch to 2G.

blackraven1425 said:
Juicedefender has this functionality.
Sent from my SAMSUNG-SGH-I727 using Tapatalk
Click to expand...
Click to collapse
The Juicedefender functionality is beta, and as far as I know, actually incompatible with our phones, though correct me if I'm wrong.

manekineko said:
The Juicedefender functionality is beta, and as far as I know, actually incompatible with our phones, though correct me if I'm wrong.
Click to expand...
Click to collapse
Corrected . It works, but not well

Related

Data symbol

Anyone else noticing the data symbol (h+) staying on even when connected to wifi?
Just curious... I'm running infused 1.4
Sent from my SAMSUNG-SGH-I997 using XDA App
I'm able to hide it again by putting it in airplane mode and then back, but it's not ideal
Sent from my SAMSUNG-SGH-I997 using XDA App
itll sometimes reconnect to data. not sure whats making it do that but its not actually transmitting. dunno.
Probably because it is still connected to the network, att needs to keep tabs on you. Plus your calls/text are never coming over wifi (going into airplane mode means you don't get those)
Mine will pop up here and there but I'm guessing it's just checking syncs in the background. I do use the att address book. My data symbol doesn't stay on though when on wifi.
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
Some things like Market request a data connection instead of wifi for certain things.
gtg465x said:
Some things like Market request a data connection instead of wifi for certain things.
Click to expand...
Click to collapse
Indeed. however, i would expect the data to go back in hiding, where it belongs when its done...
hoofadoo said:
Indeed. however, i would expect the data to go back in hiding, where it belongs when its done...
Click to expand...
Click to collapse
Mine does go back to hiding. Not sure why yours isn't unless you have some odd app that's keeping it open.
Mine does this as well. While I'm on wifi the h+ will come on and sometimes go away, but sometimes it stays on the screen. It doesn't seem to affect anything so I don't worry about it.
Just curious, are you sending or receiving any MMS msgs when this is going on?
scottyb0721 said:
Mine does this as well. While I'm on wifi the h+ will come on and sometimes go away, but sometimes it stays on the screen. It doesn't seem to affect anything so I don't worry about it.
Click to expand...
Click to collapse
Same here, and it's always done that, not just on latest infuse version.
X2 here to
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
Question. Have any of you run stock UCKE3 for any length if time? Wonder if the issue shows up there too. Anyways, sounds like a simple cosmetic issue rather than something serious.
Yes me too. I have never seen that when I am in 1.3.2.
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
beatblaster said:
Just curious, are you sending or receiving any MMS msgs when this is going on?
Click to expand...
Click to collapse
Nope
Sent from my SAMSUNG-SGH-I997 using XDA App

[q] d2g/roms/gsm

Hey Everyone,
Can anyone who has been using a D2G on a GSM network, I am on Rogers in Canada myself, provide some feedback on which ROM's they have tried aside from stock blur rom, that has worked properly with GSM?
I know CM7 doesn't work worth **** on GSM and the MIUI ICS that is out has mixed GSM reviews.
So if anyone has any ideas or positive results I would love to hear about it.
Otherwise, it will be time to say bye bye to the D2G
Froyo-based CM7 was perfectly stable on GSM.
Gingerbread-based, I don't dare touch it. I know MIUI works, but there are quirks.
I tried CM7 Gingerbread. It worked well for calls but i could not get it to accept an APN so I couldn't get data except on Wi-Fi. after a couple of days I gave up and ran into the Miui ICS build. I've been using it for a couple of weeks and I'm quite happy with it. I did have to install third party app to get it to accept an APN at first (it kept FCing from the Android settings menu) but after that it's all been perfect.
What cell carrier network are you using? GSM ? Rogers? What was the apn fixer app called. Thanks.
Sent from my DROID2 GLOBAL using XDA App
War-Rasta said:
I tried CM7 Gingerbread. It worked well for calls but i could not get it to accept an APN so I couldn't get data except on Wi-Fi. after a couple of days I gave up and ran into the Miui ICS build. I've been using it for a couple of weeks and I'm quite happy with it. I did have to install third party app to get it to accept an APN at first (it kept FCing from the Android settings menu) but after that it's all been perfect.
Click to expand...
Click to collapse
Will try miui ics too.
Will I be too optimistic when I ask whether there exists something like safestrap for d2g?
Sent from my DROID3 using Tapatalk
There's only CWM via Droid2 Recovery Bootstrap (which uses logwrapper hijack).
vrbcik said:
Will try miui ics too.
Will I be too optimistic when I ask whether there exists something like safestrap for d2g?
Sent from my DROID3 using Tapatalk
Click to expand...
Click to collapse
well, 3g data works in galnet miui. But I'm not able to get into apn settings, to set mms apn. otherwise great ROM! I will test it yet.
Sent from my DROID3 using Tapatalk
Try long pressing the data toggle in the notification bar, might get you to the Mobile network settings screen.
Gasai Yuno said:
Try long pressing the data toggle in the notification bar, might get you to the Mobile network settings screen.
Click to expand...
Click to collapse
Thanks, that had worked, but when I had tried to get into "gsm/umts options", I always got fc.
Sent from my DROID3 using Tapatalk
apex rom work well with GSM network
mobile data working too
did you manage to set mms apn?
Sent from my DROID3 using Tapatalk

[Q] turn off 4g on verizon?

Is there a way to switch off 4g on the verizon SGIII and leave on the 3g to save some battery?
I don't want to turn off mobile data completely but i can't find how to turn off 4g like on the galaxy nexus.
I'm looking for the same feature as well. I haven't been able to find it yet. I've been having issues with the phone not having a data connection while on 4g. 3g works fine and i'd like to force it to drop from 4g to 3g.
I called VZW and their technicians were stumped that there was no way to disable the 4g radio in the settings. They were also confused as to why I get wifi notifications when the wifi is turned off (thanks verizon. I pay for unlimited data and i get nagged to use wifi).
if verizons is like sprints it eould be under settings-> more settings-> mobile networks and switch it from cdma/lte to cdma
Sent from my SPH-L710 using xda app-developers app
yeah, i looked there, but the only options are LTE- verizon internet and EHRPD- verizon internet
does anyone know if the EHRPD is cdma only?
mybook4 said:
I'm looking for the same feature as well. I haven't been able to find it yet. I've been having issues with the phone not having a data connection while on 4g. 3g works fine and i'd like to force it to drop from 4g to 3g.
I called VZW and their technicians were stumped that there was no way to disable the 4g radio in the settings. They were also confused as to why I get wifi notifications when the wifi is turned off (thanks verizon. I pay for unlimited data and i get nagged to use wifi).
Click to expand...
Click to collapse
They were to busy worrying about the damn bootloader
Sent from my ADR6400L using Tapatalk 2
also looking for this.
hoping someone can write up a quick and easy app for toggling
Freshgeardude said:
also looking for this.
hoping someone can write up a quick and easy app for toggling
Click to expand...
Click to collapse
Use the app called Phone Info (free in the market) Open it and choose device settings. Scroll down and click in the box with the arrow in the lower right corner and select whatever reception you want.
Waldo_ said:
Use the app called Phone Info (free in the market) Open it and choose device settings. Scroll down and click in the box with the arrow in the lower right corner and select whatever reception you want.
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Click to collapse
^this is truth and the most popular way to switch to 3g
so is it just "cdma only" that we want using the phone info program or something else? there's a ton of option in the drop down.
byproxy said:
so is it just "cdma only" that we want using the phone info program or something else? there's a ton of option in the drop down.
Click to expand...
Click to collapse
you want cdma auto (prl). CDMA Only won't give you 3G.
Switching back to 4G
Quick Question....I've used this app to bump my phone into 3G and it works great, but now I can't get it back to 4G. I'm with Verizon, and I've tried all of the LTE settings in the drop-down menu. How can I get my 4G back?
tdetroit said:
Quick Question....I've used this app to bump my phone into 3G and it works great, but now I can't get it back to 4G. I'm with Verizon, and I've tried all of the LTE settings in the drop-down menu. How can I get my 4G back?
Click to expand...
Click to collapse
I'm in the same boat. I used this app to turn off 4g but now I can't get it back. What's the trick??
If u are using jelly bomb theme there seems to be an issue with getting back to 4g. If u aren't just select LTEcdmaevdo and u should be back to 4g
Sent from my SCH-I535 using xda app-developers app
1Android said:
If u are using jelly bomb theme there seems to be an issue with getting back to 4g. If u aren't just select LTEcdmaevdo and u should be back to 4g
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
I'm running Beans's rom. is that the issue?
mpetruzz said:
I'm in the same boat. I used this app to turn off 4g but now I can't get it back. What's the trick??
Click to expand...
Click to collapse
I had to flash back to stock to get 4g back. I re flashed synergy and stopped using the app.
tdetroit said:
Quick Question....I've used this app to bump my phone into 3G and it works great, but now I can't get it back to 4G. I'm with Verizon, and I've tried all of the LTE settings in the drop-down menu. How can I get my 4G back?
Click to expand...
Click to collapse
Sent from my SCH-I535 using xda premium
4G
drbveb88 said:
I had to flash back to stock to get 4g back. I re flashed synergy and stopped using the app.
Argh....I flashed back to stock, and still no 4G. I even took the SIM card out for a few minutes and reseated it. This is frustrating. I checked my other phone, the trusty old Thunderbolt and it has 4G. I thought that there may have been an issue since we had heavy storms, but if that old clunker gets it, then the SG3 should. Also, mom came over with her Nexus and her 4G is working as well.
Click to expand...
Click to collapse
4G
Called Verizon Tech Support (besides being upgraded to the 20GB Data Share plan), and there's something wonky with my SIM card. Need to go get a new one tomorrow. Oh well....I won't use that tool again.
Which is the "real" Phone Info?
KrisPeezy said:
^this is truth and the most popular way to switch to 3g
Click to expand...
Click to collapse
I did a search in Google Play for Phone Info and got 19 *THOUSAND* matches.
Which is the "real" Phone Info?
4G
Hot-Donna said:
I did a search in Google Play for Phone Info and got 19 *THOUSAND* matches.
Which is the "real" Phone Info?
Click to expand...
Click to collapse
This is the one I used: https://play.google.com/store/apps/...neInfo&feature=nav_result#?t=W251bGwsMSwyLDNd

[Q] NFC does not work

Hello,
I have a stock rooted Blaze 4G. In the Settings, I make sure that NFC is enabled, but it does not seem to work. I downloaded a bunch of NFC apps, and none of them could pick up any RFID tags (e.g., parking meters, work badge, US passport, etc). The battery states that it has NFC.
After I rooted my phone, I got rid of a lot of T-Mobile bloatware, so I am wondering whether I could delete something that would affect NFC.
I do not know if it is a software or hardware bug and whether this is a bug at all, so I would really appreciate any suggestions or comments. Thank you.
im running tweaked 1.6 and nfc works for me... you ha e to enable in settings and use an app but i can send bookmarks and contacts and data between phones at least.. i havent found any tags to scan yet...
if youre thinking that you might have dumped some apps that you need, i would reccomend flashing tweaked, it is unbloated and smooth....
Sent from my SGH-T769 using xda app-developers app
grundlestain said:
if youre thinking that you might have dumped some apps that you need, i would reccomend flashing tweaked, it is unbloated and smooth....
Click to expand...
Click to collapse
Thanks, I will try Tweaked 1.6.
Who has actually used their NFC for anything...?
Sent from my SGH-T769 using xda app-developers app
im buying a sheet of stickers off ebay and i wanna use them to rick-roll unsuspecting by sticking them on things that have scan codes...lol
Sent from my SGH-T769 using xda app-developers app
I tried Tweaked v1.6, and the NFC still did not work I could still try to flash the stock ROM, but I really doubt it would work either. I guess it is a hardware defect, and unfortunately, I cannot bring it back to T-mobile as I left them a while ago. I do not really use NFC often (apart from SF parking meters), but it is nice to have a fully functioning phone.
nfc on android phones only works with a frequency of 13.56 mhz so perhaps the tags you are scanning are on a dif frequency
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grundlestain said:
nfc on android phones only works with a frequency of 13.56 mhz so perhaps the tags you are scanning are on a dif frequency
Click to expand...
Click to collapse
The US passport works on 13.56 MHz frequency, but my phone cannot pick it up. Parking meters clearly say NFC, and my phone cannot pick them up either, so I have to enter the long number manually.
my phone doesnt even have NFC
my battery says near field communication on it, and the option to turn it on is in wireless and network settings... did you by any chance change your battery?
i have deffinately sent stuff between phones, but havent found a tag to scan yet...
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grundlestain said:
my battery says near field communication on it, and the option to turn it on is in wireless and network settings... did you by any chance change your battery?
i have deffinately sent stuff between phones, but havent found a tag to scan yet...
Click to expand...
Click to collapse
Yes, the battery is stock, and it says Near Field Communication. I have not tried to use it to communicate between phones, but that is not what I would use it for on a daily basis anyway.

Wifi wonkiness and maybe smartactions?(solved)

So at first wifi seemed good, range is better than my epic, speeds good as well(throughput anyways) but I've noticed a lot of disconnecting lately and having to toggle my wifi on and off to connect a lot. I'm not sure on this next part but I believe it all started when enable smartaction features. I tried toggling, dhcp versus auto, no difference. I'm thinking that maybe there is a cache somewhere in the driver that is not clearing properly creating network handshake issues, but that is a speculated thought based on very little knowledge. A little extra info, I have experienced this on both my dual band wifi N netgear at home, and a single band wifi G netgear at work, I'm stock no root(yet). I am semi noob when it comes to networking but I do have enough knowledge to setup securely a wifi network and do basic troubleshooting. Any thoughts on this? I am gonna try disabling all smartactions as well and see what fruitation arrives from that.
Sent from my XT897 using xda app-developers app
bryanfritz1 said:
So at first wifi seemed good, range is better than my epic, speeds good as well(throughput anyways) but I've noticed a lot of disconnecting lately and having to toggle my wifi on and off to connect a lot. I'm not sure on this next part but I believe it all started when enable smartaction features. I tried toggling, dhcp versus auto, no difference. I'm thinking that maybe there is a cache somewhere in the driver that is not clearing properly creating network handshake issues, but that is a speculated thought based on very little knowledge. A little extra info, I have experienced this on both my dual band wifi N netgear at home, and a single band wifi G netgear at work, I'm stock no root(yet). I am semi noob when it comes to networking but I do have enough knowledge to setup securely a wifi network and do basic troubleshooting. Any thoughts on this? I am gonna try disabling all smartactions as well and see what fruitation arrives from that.
Sent from my XT897 using xda app-developers app
Click to expand...
Click to collapse
i had the same problem. What i did was change my wireless channel.
Almost 9 hours and no wonkiness after disabling smartactions. Ill report further in the future
Sent from my XT897 using xda app-developers app
I definately think that smart actions was causing funkiness, still no issues after 24 hours now with smart actions disabled.
Sent from my XT897 using xda app-developers app
When you disabled SmartActions did you use titanium backup or just disabled your SmartActions?
Sent from my Motorola Photon Q 4G LTE using Tapatalk 2
zrmxp95 said:
When you disabled SmartActions did you use titanium backup or just disabled your SmartActions?
Sent from my Motorola Photon Q 4G LTE using Tapatalk 2
Click to expand...
Click to collapse
Just disabled any profiles, I'm not rooted yet so no tb (
Sent from my XT897 using xda app-developers app
I've experienced this issue since I've had the Photon Q. I used es file explorer to delete all the Motorola smart action apks in system/app. Will report back to see if it helps.
Sent from my XT897 using xda app-developers app
UnicronAlpha99 said:
I've experienced this issue since I've had the Photon Q. I used es file explorer to delete all the Motorola smart action apks in system/app. Will report back to see if it helps.
Sent from my XT897 using xda app-developers app
Click to expand...
Click to collapse
lol, don't think it was necessary to go to those lengths... Just disable any SmartActions is the suggestion.
I have a few night time / low battery smart actions - and I guess I never really use wifi during those periods. During the day when I do use wifi and the smart actions are not in use, I don't have any wifi issues.
Interesting theory for sure, especially since it is a new and perhaps only partially tested Motorola product. Would be nice if this is a workaround, at least there's something to look into .
I don't think it has anything to do with Smartactions....the couple of times I've experienced Wi-fi disconnects I never had any of those running. It seems to be more of a seemingly distance/threshold sort of thing to me.
PythonFanTN said:
I don't think it has anything to do with Smartactions....the couple of times I've experienced Wi-fi disconnects I never had any of those running. It seems to be more of a seemingly distance/threshold sort of thing to me.
Click to expand...
Click to collapse
I've never really experienced any disconnects that I couldn't attribute to distance...
Some here have said that wifi disconnects within feet of the router and VERY frequently. I can't say I've ever experienced that on this device...
My wifi issues were definately not range based, but I have yet to experience the issues I was having before since disabling the smart actions, but I will play around with renabling when I have some time and see if I can narrow it down, I have a feeling it was the sleep profile and I'm pretty sure I left it at defaults other than times.
Sent from my XT897 using xda app-developers app
Through the STOCK phone dialer put in ##106157#. It will reset a lot of wonkiness and do another hands free activation, updating ports, PRL, etc on a level more in-depth than the System Updates option.
Sent from my XT897 using xda premium
I might just have to try this. Couldn't hurt right?
I'm having an issue where the WiFi is off but it keeps asking if I want to connect to access points at random intervals.
Sent from my Genesis that does what Nintendon't
tuscani1821 said:
I'm having an issue where the WiFi is off but it keeps asking if I want to connect to access points at random intervals.
Sent from my Genesis that does what Nintendon't
Click to expand...
Click to collapse
Not related to smart actions, but maddening nonetheless...
Go to "Settings" --> "Wifi" --> "Menu" (Bottom right) --> "Advanced" --> "Show Reminders" - uncheck.

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