Is it possible to force 4g?
I can get 2 bars at my work, but it keeps switching to edge.
The way to fix this on my nexus one was to use the *#*# code.
What is the *#*# code for this phone?
Sent from my LG-P999
Do you mean the *#*#4636#*#*
That will take you to a menu and you can choose phone info with a selection for like gsm wcdma and what not. Is that what you want?
Perfect!
I couldn't remember that code for the life of me!
Sent from my LG-P999
Can't you just go to Settings -> Wireless -> Mobile Networks -> Network mode -> WCDMA only?
I've done that and it's always on 4G or nothing.
Seems like you can't do it on stock android phones but only phones with sense....*#*#4636#*#* works for this phone
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Related
I was out of town this weekend where 3g wasn't available and noticed great battery life under evdo coverage. Is there a mod yet that will let u switch from 3g to 2g coverage?
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Bump
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Android 1.6 added Google's own power icon strip - set it up by long-pressing and installing the 'Power Control' widget on your Home screen.
Galaxy S have that option under Settings -> Wireless and Network -> Mobile Networks -> Use only 2G Networks.
Or unless you use a 3rd party widget that will allow you to switch from 2G to 3G (vice versa) on one press of a button.
Well on the evo it doesn't give u that option. I was hoping someone will make a hack or something for it.
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Switch pro allows it. Though not sure, if it works on Evo.
Umm, evdo IS 3G
Sent from my HTC Evo 4G using Tapatalk
mobile network keeps changing from GSM/WCDMA to GSM on its own is there a fix for this Im not rooting yet because i might have to exchange the phone
dachinaman said:
mobile network keeps changing from GSM/WCDMA to GSM on its own is there a fix for this Im not rooting yet because i might have to exchange the phone
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Wireless settings/network settings/ and choose.
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I do that but
it keeps changimg back to GSM on its own
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dachinaman said:
I do that but
it keeps changimg back to GSM on its own
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Factory reset
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Didn't work
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Are you selecting 2G networks only? If so, that will change it.
It also changes to GSM Only if Wifi Calling is enabled and connected.
no im not, all that changes on its own i just notice it only happens when i have my wifi on. its kind of a pain to have to keep changing it i never had that problem with any other phone
are you using the sim card that had been provided with g2x or from your previous phone? ive had issues where my apns had been disappearing after flashing custom rom, activated new sim today, works great just fyi
I'm having the same problem. I'm using simple mobile apn settings but, whenever i try to use my data. It changes back to the t-mo apn settings
Mobile network switching is normal behavior. If the Edge signal is stronger than the 3G signal the phone will switch to whichever signal is strongest. If you want 3/4G only then download '3G Only' app from the Android Market.
If you have wcdma only selected and the area that you are in is not 4g you will not have service.
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Thx
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The Sensation is like this to but I do have a setting that I don't see on my G2X and it is called WCDMA (prefered).
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jrwingate6 said:
The Sensation is like this to but I do have a setting that I don't see on my G2X and it is called WCDMA (prefered).
Sent from my HTC Sensation 4G using XDA Premium App
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i have that on cm rite now . if i hit *#*#4636#*#* and go into phone info, it is checked off in there
jrwingate6 said:
The Sensation is like this to but I do have a setting that I don't see on my G2X and it is called WCDMA (prefered).
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I have wcdma preferred as well. It's at the top of the list...
Sent from my LG-P999
Where do I find this option on the G2X?
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jrwingate6 said:
Where do I find this option on the G2X?
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well if your running cm , i think stock too....just type *#*#4636#*#*
sarni84 said:
well if your running cm , i think stock too....just type *#*#4636#*#*
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Thanks, I see it. I was looking in the wrong spot.
Sent from my HTC Sensation 4G using XDA Premium App
It would be nice to be able to set the 4g to 2g threshold settings. At my work if I forget to manually switch to 2g, my phone stays on 4g (it still finds a weak signal so it doesn't switch to 2g) and I miss all calls, emails, sms....
Just to confirm, there is no way to tell the g2x when it should switch from 4g to 2g right?
maciek82 said:
It would be nice to be able to set the 4g to 2g threshold settings. At my work if I forget to manually switch to 2g, my phone stays on 4g (it still finds a weak signal so it doesn't switch to 2g) and I miss all calls, emails, sms....
Just to confirm, there is no way to tell the g2x when it should switch from 4g to 2g right?
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Click to collapse
There are apps like Tasker that allow you to set things depending on your GPS location or times of the day. I don't know if it specifically lets you set when your phone goes from 2G/4G but I think it does.
jrwingate6 said:
There are apps like Tasker that allow you to set things depending on your GPS location or times of the day. I don't know if it specifically lets you set when your phone goes from 2G/4G but I think it does.
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Right I was thinking about that. What I ment was switch from 4g to 2g based on signal strength. I'm sure there is some kind of a limit in place to know when to make the switch. It would be nice to be able to modify this.
maciek82 said:
Right I was thinking about that. What I ment was switch from 4g to 2g based on signal strength. I'm sure there is some kind of a limit in place to know when to make the switch. It would be nice to be able to modify this.
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Not sure about a way to manually set the thresholds but there is one setting you can change that's supposed to require a stronger WCDMA signal before it switches from 2G. On your dialer, dial *#*#4636#*#* and go to Phone Information. Scroll down to "Set preferred network type" and select "WCDMA and GSM Auto" with the stock rom. I think with CM its called something like GSM Auto PRL.
The difference from WCDMA is that Auto requires a higher signal strength threshold to use switch to 4G. Not sure what those thresholds are and I haven't noticed much difference but I have pretty good signal everywhere I go.
It.wouldn't hurt to try it though.
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I have four setting. To choose from, stock Rom.
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phburks said:
Not sure about a way to manually set the thresholds but there is one setting you can change that's supposed to require a stronger WCDMA signal before it switches from 2G. On your dialer, dial *#*#4636#*#* and go to Phone Information. Scroll down to "Set preferred network type" and select "WCDMA and GSM Auto" with the stock rom. I think with CM its called something like GSM Auto PRL.
The difference from WCDMA is that Auto requires a higher signal strength threshold to use switch to 4G. Not sure what those thresholds are and I haven't noticed much difference but I have pretty good signal everywhere I go.
It.wouldn't hurt to try it though.
Sent from my LG-P999 using XDA App
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Click to collapse
How do you actually save that setting?
Oh and a better shortcut to that menu is download anycut from the market, add shortcut to desktop using that program and tap activity then look for testing.
G2x with CM7 and faux kernel. NONSENSE!!!!
tackleberry said:
How do you actually save that setting?
Oh and a better shortcut to that menu is download anycut from the market, add shortcut to desktop using that program and tap activity then look for testing.
G2x with CM7 and faux kernel. NONSENSE!!!!
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The setting should stick until you change it again. Is it changing automatically on yours?
I changed the settings a few times when I close the setting it always saves the setting I picked.
Is it supposed to save these setting after a reboot or when turn the phone off.
I noticed while on WI-FI it's always on GSM
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phburks said:
The setting should stick until you change it again. Is it changing automatically on yours?
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it keeps defaulting to WCDMA preferred
jrwingate6 said:
The Sensation is like this to but I do have a setting that I don't see on my G2X and it is called WCDMA (prefered).
Sent from my HTC Sensation 4G using XDA Premium App
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Click to collapse
How am I seeing it on mine? Go under setting, wireless networks, mobile networks, network mode.....WCDMA only. Its in black and white...lol
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nvmd...........
Is it possible to force 3G only on our device? Maybe an app or a command? Btw I'm using pyroice desensed. I found 2g only but would prefer a 3g. Any information would be much appreciated.
Sent from my HTC myTouch_4G_Slide using Tapatalk
Go to settings, choose Mobile Network, select Access Point type, change it from GSM/WCDMA to WCDMA Only.
Give it a try. You may end up loosing signal depending on your location. There may also be a keypad code to type in as an alternate.
Hastily spouted for your befuddlement.
Pretty sure its not possible GSM/WCDMA only. I tried when I first got my phone.. if you go into the hidden menu as well and try changing to just CDMA it always reverts back to 3g/4g.
Sent from my HTC Sensation XE with Beats Audio using Tapatalk
It seems when I'm in a different area and I get h/h+/3g that my battery drains more than when I'm at home using 4g? Why is that? Or am I just crazy...
It's probably because when you're out and about the phone is searching for a signal. That uses a lot of juice.
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jd1639 said:
It's probably because when you're out and about the phone is searching for a signal. That uses a lot of juice.
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+1, when the phone is not on 4G (LTE) it is constantly looking for 4G, if you are able to change your radio mode to WCDMA via the CM settings (if you are on CM10) theoretically, it should not continue to search for 4G. I don't have the experience to see that this is the case (battery savings)
Oh so the culprit is searching not the signal itself! Ah well thanks guys! I appreciate it!
I've been trying these steps from another post but it won't work with slim bean
http://forum.xda-developers.com/showthread.php?p=27806326
I'm using CM9 so this may look different.
Bring up the phone dialer
Type *#*#4636#*#*
> Phone Information
> Preferred Network Type
> WCDMA only
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That depends on the radio. ATT radios are RAT locked so that doesn't work. Also USSD codes don't seem to work on AOSP based ROMs.
Thanks to csschmit I spelled it wrong but can't find the post.
I do the toggle from Settings > More > Mobile Networks > Network Mode and change it to GSM/WCDMA and it will force HSPA.
If that doesn't stick, and immediately switches back to LTE, click Network Operators and it may take a long time for the search to complete, if it completes and you don't see AT&T try again over and over until it does. Once you finally see AT&T, click it and it will say "Registered on Network" and the toggle will now work. Even the "use 2g to save battery" will work.
It takes a long time for me to get AT&T to show but you only have to do it once per reboot provided you don't toggle Airplane mode.
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promiseofcake said:
That depends on the radio. ATT radios are RAT locked so that doesn't work. Also USSD codes don't seem to work on AOSP based ROMs.
Thanks to csschmit I spelled it wrong but can't find the post.
I do the toggle from Settings > More > Mobile Networks > Network Mode and change it to GSM/WCDMA and it will force HSPA.
If that doesn't stick, and immediately switches back to LTE, click Network Operators and it may take a long time for the search to complete, if it completes and you don't see AT&T try again over and over until it does. Once you finally see AT&T, click it and it will say "Registered on Network" and the toggle will now work. Even the "use 2g to save battery" will work.
It takes a long time for me to get AT&T to show but you only have to do it once per reboot provided you don't toggle Airplane mode.
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Thanks for the info I will give it a shot
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Thanks for info too! When you check 2G only, is that only edge? Do you get 3g,hspa,hspa+?
In other words what I'm asking is, should I even check the box for 2G? Where i live constantly changes from H toH+ to 4G. Rather just stick with H+ and lower and conserve that battery
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kchen96 said:
Thanks for info too! When you check 2G only, is that only edge? Do you get 3g,hspa,hspa+?
In other words what I'm asking is, should I even check the box for 2G? Where i live constantly changes from H toH+ to 4G. Rather just stick with H+ and lower and conserve that battery
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2g is only edge, you will not get higher speeds when it is checked, and supposedly has the best power savings, you can always have data off until needed which would be the best battery saver