3G/4G switch - LG Revolution

Will there ever be a way to switch between 3G and 4G without a reboot on this phone? I just got my daughter the HTC Rezound and it has that capability. I like to switch to CDMA only to save battery when I don't need 4g speed.
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billney said:
Will there ever be a way to switch between 3G and 4G without a reboot on this phone? I just got my daughter the HTC Rezound and it has that capability. I like to switch to CDMA only to save battery when I don't need 4g speed.
Sent from my VS910 4G using XDA App
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Realized my answer wasn't quite on track. Revoked
-Cybie

Try this, from you dialing menu type *#*#4636#*#* this brings you to a testing screen. Go into the phone info menu and towards the bottom you can select from several signal types that take effect within a few seconds.
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When I type this and hit send it dials and says it cant be completed. Am I doing something wrong?
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You shouldn't need to hit send. As soon as I enter the last "*" I am taken straight to the testing menu.
If this doesn't work there is an option in the Rezound's network settings.
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Yeah I can do it on the Rezound. I want to make the Revo do it.
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I am unsure if the 4636 code doesn't work. I have read of people having com.android crashing trying to use it with the Revo
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It would be nice if mt could work it into GV 1.4.
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Mr. Salt said:
Try this, from you dialing menu type *#*#4636#*#* this brings you to a testing screen. Go into the phone info menu and towards the bottom you can select from several signal types that take effect within a few seconds.
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Are there any apps / widgets that can do this for you?

Not without a reboot.
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Related

Not receiving any text messages

All, I'm rooted and ROMed using. Cubed's versions. But I am. Not receiving any text messages. Does anyone know what could be the cause of this?
I use go sms pro, and had frozen the stock messaging program. I can send, just not receive.
I defrosted the standard program to no avail.
Could it be a network problem?
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Handcent can bypass to stock messenger. Pretty nice little fix. I'd guess freezing the stock app killed it?
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have u tried reactivating the phone... #228 then option1 and/or 2?
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S.Meezy said:
have u tried reactivating the phone... #228 then option1 and/or 2?
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Do not use *228 with this phone! It will fry the sim card!
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mtmichaelson said:
Do not use *228 with this phone! It will fry the sim card!
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Say wha?!
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mtmichaelson said:
Do not use *228 with this phone! It will fry the sim card!
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it doesent allow it to even try
Huh...interesting... if you have another phone, and access to ur account through vzw.com, activate the other phone for a lil, make sure all radios on the revo are on and reactivate the revo using the same method... ?
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freezing the stock messaging apk will do that. the only one that bypasses that is handcent atm.
My suggestion would be to wipe data and cache from recovery and then reflash the decrap rom.
Yeah, that is what it was. Once i defrosted the stock messaging app I had no problems.

3G only mode

On the stock Rom how do I go about making the phone use 3g only, sometimes under heavy tethering it just switches to 1x and will stay that way unrolled I reboot.
I'd like to see it this would stop it from doing that.
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It's either in *#*#INFO#*#* or ##DATA# I believe... But if you have your phone stuck on 3g only mode I'm almost positive you won't get any texts. Just a heads up
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Its #$3282# then evdo settings and select hdr mode. And kyouko is right u won't be able to receive texts/calls but you can send them.
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Also u could try switching roaming to sprint only mode under settings that should help the 1x issue
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Thank you
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My phone thinks it's 1980?

I'm abroad so no service to change the date and time, any way to do this manually? Can't use lots of apps... Thanks guys
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Disable 1x

1x pisses me off, sometimes ill be doing something then it drops to 1x, well it can't go back to 3g until data stops. So I want 3g or nothing
Can this be done?
I seem to remember entering some special menu on d2g to do this but you had to do it every boot I think.
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1x does calls and text messages. if u were to turn it off u wont be able to send or receive calls
*#*#4636#*#* Phone Information/EVDO only
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spunker88 said:
1x does calls and text messages. if u were to turn it off u wont be able to send or receive calls
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Where'd you get that info?
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MrObvious said:
*#*#4636#*#* Phone Information/EVDO only
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That's what I remeber using thanks!
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MrObvious said:
*#*#4636#*#* Phone Information/EVDO only
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It appears to work, and it does stay after reboot. Thanks man!
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Yup.
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ANSWERED: How to disable LTE on ICS OTA?

I'm glad to see the Droid 4 can actually use full GSM now, but the option to use only CDMA seems to have disappeared.
I *like* my battery life, and I want to turn off LTE. How do I do this?
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Goto the Play Store and download an app called "Phone Info" and you can make all the switches you need.
Works great, thanks!
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LTE thunderbolt on/off works as well. A little more direct than phone info with a reminder of which radio to switch between...
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