Develop Bugs

[Q] Roaming

Is there any way to force roaming without root?

I haven't found a way to force roaming with root, let alone without. Not even manually update the prl.. I miss my evo3d with corporate prl and roam control
Sent from my LG-LS970 using xda premium

Yeah is there any way we can? I definitely need that in one location
Sent from my LG-LS970 using Tapatalk 2

With root roam control should work. It will only be 1x until we can load a corporate prl though.
Sent from my LG-LS970 using Tapatalk

The website said LG phones aren't supported though?
Sent from my LG-LS970 using Tapatalk 2

http://forum.xda-developers.com/showthread.php?t=1880781
Every Sprint PRL
Do you guys think we can use this method on our LGOG also?
Sent from my LG-LS970 using xda app-developers app

megamaster2 said:
The website said LG phones aren't supported though?
Sent from my LG-LS970 using Tapatalk 2
Click to expand...
Click to collapse
This is my first lg.. didn't know that.

I'm not savvy enough to try it but someday perhaps. As of now I think if we just request it from the roam control developers they may try
Sent from my LG-LS970 using Tapatalk 2

Any ideas? I've even tried Roam Control (root), but it doesn't work. I've also tried using the Optimus S (LS670) hack, but no dice either,
Update: Also tried looking at the Hidden Menu from here, nothing that jumps out as far as roaming.

So I think I stumbled onto something, thanks to this 2010 page. I found this because I was getting tired of getting no signal while my coworker (Verizon) had 3 bars at a conference room.
By following the steps below, you acknowledge that you do this at your own risk, don't abuse or Sprint may get mad, YMMV, all your base, etc...
To try to force roam
1. Go into the hidden menu by "dialing" 3845#*970# (from this thread)
2. Scroll all the way to the bottom, go to "IOT Hidden Menu"
3. "CDMA Setting" -> "CDMA Preference"
4. Under "Band Setting", choose "Cell Only". From the initial link (July 2010):
this forces only 800mhz CDMA, which is typically NOT Sprint, though if you are in a rare area where Sprint has 800mhz, it will lock you onto the 800mhz band, which can traverse better than the 1900mhz PCS band. In most areas you will notice it switch to roaming.
Click to expand...
Click to collapse
To change it back to the original settings,
1. Go into the hidden menu by "dialing" 3845#*970# (from this thread)
2. Scroll all the way to the bottom, go to "IOT Hidden Menu"
3. "CDMA Setting" -> "CDMA Preference"
4. Under "Band Setting", choose "Any" (default value).

roguejam said:
So I think I stumbled onto something, thanks to this 2010 page. I found this because I was getting tired of getting no signal while my coworker (Verizon) had 3 bars at a conference room.
By following the steps below, you acknowledge that you do this at your own risk, don't abuse or Sprint may get mad, YMMV, all your base, etc...
To try to force roam
1. Go into the hidden menu by "dialing" 3845#*970# (from this thread)
2. Scroll all the way to the bottom, go to "IOT Hidden Menu"
3. "CDMA Setting" -> "CDMA Preference"
4. Under "Band Setting", choose "Cell Only". From the initial link (July 2010):
To change it back to the original settings,
1. Go into the hidden menu by "dialing" 3845#*970# (from this thread)
2. Scroll all the way to the bottom, go to "IOT Hidden Menu"
3. "CDMA Setting" -> "CDMA Preference"
4. Under "Band Setting", choose "Any" (default value).
Click to expand...
Click to collapse
So I did what you said and it worked well! I was roaming. I went back and now I have no data connection. :/ Help?! Anyone.

megamaster2 said:
So I did what you said and it worked well! I was roaming. I went back and now I have no data connection. :/ Help?! Anyone.
Click to expand...
Click to collapse
same here. I loose data with this roaming method.
Edit. never mind. i have my 3g back eventho it is ****ty slow. but i can still force cell network with this method. thx!
Sent from my LG-LS970 using xda app-developers app

At&t temoraly RAT removal

I just play with my S3 I747 and find out how to temporaly remove RAT restriction.
Click phone then punch code : *#197328640# ->Umts->Debag Screen->Phone Control->Network Lock->Rat_Free_Supporting ON
After you click this you see " Now RAT Free Supporting". Click back button and try setting radio by pressing *#2263#.
RTA will lock back after restarting.

could you explain what "RAT restriction" is and what removing it will provide?

kirkgbr said:
could you explain what "RAT restriction" is and what removing it will provide?
Click to expand...
Click to collapse
Here is a thread that talks about RAT restrictions. It appears to have to do with restricting access to certain bands, but I am swimming in waters that are deeper than my skills will allow.
http://forum.xda-developers.com/showthread.php?t=1189241

norbarb said:
I just play with my S3 I747 and find out how to temporaly remove RAT restriction.
Click phone then punch code : *#197328640# ->Units->Debag Screen->Phone Control->Network Lock->Rat_Free_Supporting ON
After you click this you see " Now RAT Free Supporting". Click back button and try setting radio by pressing *#2263#.
RTA will lock back after restarting.
Click to expand...
Click to collapse
I gonna do a run for this later today to see if it will actually work for allowing band selection and sticking.

It seemed to work for me, but it's only been a couple of minutes so far after turning off LTE. BTW, the first menu is "UMTS", not "Units".
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

Any suggestions on how to make these changes permanent without rooting?

Since there is now a known code to lift restrictions until reboot, I hope some dev will figure out a way on stock based roms (both stock and mods), as well as AOSP based, to make it permanent. I have tried AOKP and CM10 in hopes the LTE and 2G toggles would work but no dice with AT&T SGS3.
Anonymously_Unknown said:
Any suggestions on how to make these changes permanent without rooting?
Click to expand...
Click to collapse
Given the issue at hand, it is most likely a deeply embedded setting that will not be available to standard user base (non rooted), henceforth root access or even on a programming level will be needed to make the necessary changes. How the changes will be made available, if it is done, will depend on what was needed to make it permanent. This raises the question of where is this restriction coded into the AT&T SGS3. Is it firmware, ROM, SIM related, Radio? Seriously doubt it is hardware itself since there are ways to get around the restriction.

larryka said:
It seemed to work for me, but it's only been a couple of minutes so far after turning off LTE. BTW, the first menu is "UMTS", not "Units".
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Yes you are corect. I make correction in OP.

Testing RAT unlock now.
norbarb said:
I just play with my S3 I747 and find out how to temporaly remove RAT restriction.
Click phone then punch code : *#197328640# ->Umts->Debag Screen->Phone Control->Network Lock->Rat_Free_Supporting ON
After you click this you see " Now RAT Free Supporting". Click back button and try setting radio by pressing *#2263#.
RTA will lock back after restarting.
Click to expand...
Click to collapse
Testing this method now. So far I am running on 2G. I will give it at least a couple of hours and will update this post accordingly.
Update: I was messing around and decided to save this USSD (the official name of these secret dialer codes) in my contacts. From dialer you can start pressing *#1 and when it appears just press it. This gives quick access should you need to change radios often. I also want to add that instead of going back into *#2263# you can also select the band from *#197328640#. If you want to change it immediately, then once you get the confirmation "Now RAT Free Supporting" press the menu key on the left of the Home button. Select back and repeat again to go back again. Then, instead of choosing Network Lock choose Network Control-->Band Selection. This takes you to the same menu that *#2263# does and you can select accordingly.
@norbarb...perhaps you can update your OP to reflect that you can stay within the original selection instead of *#2263# and just go back twice to access the band selection. It is just one more way of doing things.
I also did the test of rebooting my phone. As mentioned by norbarb, if you have rebooted the RAT restriction is back in place. Regardless of which option you take to the band selection it will show RAT restriction until you follow the OPs steps again to remove restriction. Have not found a way for permanent removal of the restriction yet (I am optimistic and really want this permanent so I will look very hard to find a solution.). Also when I rebooted I had GSM 2G only selected prior and I kept the option upon reboot so only the RAT restriction is reset...not the network band settings.
Update 2: After 4 hours I am still on 2G Edge. I am in a very good LTE location so this is definitely the most promising outlook. I have found that I despite my love for the look of AOSP roms, the inability to turn on 2G at all will keep me with TW for now. Thankfully I do not mind the look of TW and with root, I can kill the Bloatware. I will look at all of the options in the *#197328640# menus and see if there is anything that may can be applied for permanent access. I also wonder if the secret to overriding the lack of options for network choices in *#*#4636#*#* will be here as well as this would more preferable to shut down LTE only.

aybarrap1 said:
I also did the test of rebooting my phone. As mentioned by norbarb, if you have rebooted the RAT restriction is back in place. Regardless of which option you take to the band selection it will show RAT restriction until you follow the OPs steps again to remove restriction. Have not found a way for permanent removal of the restriction yet (I am optimistic and really want this permanent so I will look very hard to find a solution.). Also when I rebooted I had GSM 2G only selected prior and I kept the option upon reboot so only the RAT restriction is reset...not the network band settings.
Click to expand...
Click to collapse
Same here.
Sent from my SAMSUNG-SGH-I747 using xda premium

Isn't the problem with doing this, say if you disable LTE and only select HSPA, it wont go to any 2G networks if you are out of coverage. Because its not on 'automatic', its on HSPA. So if you are out of a service zone of HSPA, then you dont have anything to fall back to.
If only there was a way to disable LTE, and use the other networks 'automatically'.

geoldr said:
Isn't the problem with doing this, say if you disable LTE and only select HSPA, it wont go to any 2G networks if you are out of coverage. Because its not on 'automatic', its on HSPA. So if you are out of a service zone of HSPA, then you dont have anything to fall back to.
If only there was a way to disable LTE, and use the other networks 'automatically'.
Click to expand...
Click to collapse
That is the problem. However, AT&T in their infinite focus on trying to force users to their networks of choice has purposely had the ability to do network selections disabled. Under normal circumstances in android devices the option of network selection is under settings and mobile networks option. This is removed I am sure at AT&T's request. The other way to access this is to use USSD *#*#4636#*#* in dialer and select "Device Information" which will give you an option to choose a network preference. While the USSD works the option to select network preference does not work.
At least with the option to unlock RAT and using USSD *#2263#, it gives some sort of ability to choose a network. For me this is perfect since I want the 2G only due to poor 3G and LTE signals at work. However you are right that it is not convenient if you just want LTE off. For the moment there is no known way to obtain this option on the AT&T SGS3.

aybarrap1 said:
That is the problem. However, AT&T in their infinite focus on trying to force users to their networks of choice has purposely had the ability to do network selections disabled. Under normal circumstances in android devices the option of network selection is under settings and mobile networks option. This is removed I am sure at AT&T's request. The other way to access this is to use USSD *#*#4636#*#* in dialer and select "Device Information" which will give you an option to choose a network preference. While the USSD works the option to select network preference does not work.
At least with the option to unlock RAT and using USSD *#2263#, it gives some sort of ability to choose a network. For me this is perfect since I want the 2G only due to poor 3G and LTE signals at work. However you are right that it is not convenient if you just want LTE off. For the moment there is no known way to obtain this option on the AT&T SGS3.
Click to expand...
Click to collapse
Yep. I also think it's something to do with AT&T network setup. Because on AOSP ROM's we can't toggle LTE either. But the same ROM on a Canadian model phone will work just fine.
Even though the iphone has an LTE toggle. At least I read somewhere that it does.

geoldr said:
Yep. I also think it's something to do with AT&T network setup. Because on AOSP ROM's we can't toggle LTE either. But the same ROM on a Canadian model phone will work just fine.
Even though the iphone has an LTE toggle. At least I read somewhere that it does.
Click to expand...
Click to collapse
It has nothing to do with the network setup...it is the carrier forcing restrictions on their customers. I have had three other android phones (including my wifes) in the last three years. All of them were restricted from choosing the network from stock rom. The moment I uploaded a ROM such as CM or other AOSP Roms I was magically able to do a network select. I even had to Windows phones (6.1 and 6.5) and both of them were stripped but with some registry edits I was able to add the option back to select between 3G/2G and 2g only. It is AT&T's way and they are notorious for it.
On a side note, I would not be surprised if AT&T is the primary corporate network that pushed for this network SIM lock ruling by the Congressional Librarian. Of all the carriers they have the most to lose.

If you want to select multiple bands and still turn lte off..
http://forum.xda-developers.com/showthread.php?p=37334232
Galaxy S III I747

fmllc said:
If you want to select multiple bands and still turn lte off..
http://forum.xda-developers.com/showthread.php?p=37334232
Galaxy S III I747
Click to expand...
Click to collapse
I have been testing this for the last 4 hours and it does seem to work. Went to 2g only area and it switched perfectly to 2G and reverted back to 3g when I left the area. However I am not able to do GSM ONLY (2G only) using this method. You will have to follow the instructions on this thread for that.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

Click back button and try setting radio by pressing *#2263#.
norbarb said:
I just play with my S3 I747 and find out how to temporaly remove RAT restriction.
Click phone then punch code : *#197328640# ->Umts->Debag Screen->Phone Control->Network Lock->Rat_Free_Supporting ON
After you click this you see " Now RAT Free Supporting". Click back button and try setting radio by pressing *#2263#.
RTA will lock back after restarting.
Click to expand...
Click to collapse
How to set radio by pressing *#2263#?
And what is RTA will lock back after restarting?

So what is the benefit of the ability to change bands?

OKAstro said:
So what is the benefit of the ability to change bands?
Click to expand...
Click to collapse
It could result in battery savings and reduced dropped calls. For instance, I am often in and out of areas with little to no bandwidths under LTE. At default, my phone would always looking for an LTE signal which means my battery takes a pounding. By having my phone only look for 2G/3G, I do not take as large of a battery hit. Besides that, LTE does consume more power. For the most part I leave my phone with LTE off because the data speed is not crucial for me. At home I have a really fast WiFi network so it is better to be on it anyway while at home.

aybarrap1 said:
It could result in battery savings and reduced dropped calls. For instance, I am often in and out of areas with little to no bandwidths under LTE. At default, my phone would always looking for an LTE signal which means my battery takes a pounding. By having my phone only look for 2G/3G, I do not take as large of a battery hit. Besides that, LTE does consume more power. For the most part I leave my phone with LTE off because the data speed is not crucial for me. At home I have a really fast WiFi network so it is better to be on it anyway while at home.
Click to expand...
Click to collapse
OK Thanks. But under Settings/More Networks/Mobile Networks/Network Mode there are 13 "band" combination choices. Do those choices not provide what you''re looking for (i.e.2G/3G)?
I've never changed mine, so I'm curious

no LTE option in network selection

Hello Team.
I am running LG G3 with 10E.
in network selection i don't have the LTE option
The hack of tech code and enabling it works ok, but that is not a good way.
Is there any idea how to fix it?
thanks,
Chen G.

cheni123 said:
Hello Team.
I am running LG G3 with 10E.
in network selection i don't have the LTE option
The hack of tech code and enabling it works ok, but that is not a good way.
Is there any idea how to fix it?
thanks,
Chen G.
Click to expand...
Click to collapse
Dial the code 3845#*855#
Scroll down to LTE Only
Click Modem Settings
Click RAT Selection
Pick your choice.

LTE missing
stevemiddie said:
Dial the code 3845#*855#
Scroll down to LTE Only
Click Modem Settings
Click RAT Selection
Pick your choice.
Click to expand...
Click to collapse
Thanks. that works *but* it does not survive restart nor adds this option to the list (it seems like a hack).
I wonder how others see this option permanently ??
Chen

Do you not have the LTE option at all, or does it just not stay selected?
If the latter then you can delete LTEConfig.apk from /system/app to fix.

LTE
Lennyuk said:
Do you not have the LTE option at all, or does it just not stay selected?
If the latter then you can delete LTEConfig.apk from /system/app to fix.
Click to expand...
Click to collapse
In network selection i only see gsm/wcdma and never lte
When i do the hack above i get lte connectivity but it is lost on restart.
Anyhow into the gsm/wcdma selection i never get LTE to show
Chen

cheni123 said:
In network selection i only see gsm/wcdma and never lte
When i do the hack above i get lte connectivity but it is lost on restart.
Anyhow into the gsm/wcdma selection i never get LTE to show
Chen
Click to expand...
Click to collapse
Can we have a screenshot?
Sent from from my LG-D855

LTE
EpicChineseTime said:
Can we have a screenshot?
Sent from from my LG-D855
Click to expand...
Click to collapse
Sure. See below info (s/w info, selection success, then the menu still stays without it and on every boot i lose it.

cheni123 said:
Sure. See below info (s/w info, selection success, then the menu still stays without it and on every boot i lose it.
Click to expand...
Click to collapse
That's really strange.
Do you tried to reset the phone?
Have you updated to the last firmware (V10e)
because i am running V10a (older firmware) and i don't have any issues.
Sent from from my LG-D855

No LTE option in menu
EpicChineseTime said:
That's really strange.
Do you tried to reset the phone?
Have you updated to the last firmware (V10e)
because i am running V10a (older firmware) and i don't have any issues.
Sent from from my LG-D855
Click to expand...
Click to collapse
Indeed strange but true. same model, and i don't have this option

cheni123 said:
Indeed strange but true. same model, and i don't have this option
Click to expand...
Click to collapse
I have exactly the same issue ! No LTE in netweorks settings menu. But I can select LTE using secret menu, and I loose the setting at every restart.

Tartanpion22 said:
I have exactly the same issue ! No LTE in netweorks settings menu. But I can select LTE using secret menu, and I loose the setting at every restart.
Click to expand...
Click to collapse
As mentioned before, onced rooted, delete the lte settings apk. That fixed it for me. Stays after reboot and works fully

4g = lte in many country's. Check speedtest app for internet speed
Sent from my LG-D852 using XDA Free mobile app

Tartanpion22 said:
I have exactly the same issue ! No LTE in netweorks settings menu. But I can select LTE using secret menu, and I loose the setting at every restart.
Click to expand...
Click to collapse
After making changes, turn off the phone and wait for 15 seconds, and turn it back on.
Mine sticks (UMTS+LTE).

Hi all. I have The same problem in mine. No LTE or 4g menu appears.

Me too!
The AME phone that i have the LTE option doe not show in the normal menu.
Can i flash another region ROM to change this? I flashed the KDZ from the 10j GLOBAL, but it changed to 10j, but shows 10j AME not "GLOBAL" and still no LTE option except with the Hidden Menu RAT selection...

Same settings issue
cheni123 said:
Sure. See below info (s/w info, selection success, then the menu still stays without it and on every boot i lose it.
Click to expand...
Click to collapse
Just pointing out that I have the identical issue when selecting network settings. To enable 4G (LTE) I had to enable it in the hidden settings menu and then it connected as it should. By default I dont have that pop up in my list - I am thinking possibly it is due to my carrier. They are only just enabling 4G in certain areas of my country (2 Degrees, New Zealand) so may by default don't enable that option? I thought my phone had a no LTE function even though LG G3 is promoted as having it...so I can connect to the LTE/4G but only by using the hidden menu code 3854#*855#
---------- Post added at 10:08 AM ---------- Previous post was at 09:57 AM ----------
oracleoftruth said:
As mentioned before, onced rooted, delete the lte settings apk. That fixed it for me. Stays after reboot and works fully
Click to expand...
Click to collapse
Hi -Hopefully people are still reading this forum. I am rooted but the ltesetting apk will not delete. ES File Explorer says "cannot be deleted", Root Explorer crashes when I try to delete that apk.
Which method did you use to delete it?
Thanks.

I deleted it with TB

oilslickjim said:
Just pointing out that I have the identical issue when selecting network settings. To enable 4G (LTE) I had to enable it in the hidden settings menu and then it connected as it should. By default I dont have that pop up in my list - I am thinking possibly it is due to my carrier. They are only just enabling 4G in certain areas of my country (2 Degrees, New Zealand) so may by default don't enable that option? I thought my phone had a no LTE function even though LG G3 is promoted as having it...so I can connect to the LTE/4G but only by using the hidden menu code 3854#*855#
---------- Post added at 10:08 AM ---------- Previous post was at 09:57 AM ----------
Hi -Hopefully people are still reading this forum. I am rooted but the ltesetting apk will not delete. ES File Explorer says "cannot be deleted", Root Explorer crashes when I try to delete that apk.
Which method did you use to delete it?
Thanks.
Click to expand...
Click to collapse
Used ES explorer in root mode. You must be rooted though!!

Heh, funny thing, just today I realized I have the exact same problem.
Am running v10h though.
Update: I deleted LTEConfigs and it still resets upon reboot.

Hello, I live in Brazil and bought a G3 D855 (imported 32gb 3gb ram v10h-EUR-xx) here is the frequency in 2600 and am having the same problem here! Excludes the lteconfigs.apk and lteconfigs.obex file but not solved, could someone?

[Q] Is there an option to force LTE only?

[Q] Is there an option to force LTE only?

datdirtyscrew said:
[Q] Is there an option to force LTE only?
Click to expand...
Click to collapse
On some versions, which one did you have in mind?

npaladin2000 said:
On some versions, which one did you have in mind?
Click to expand...
Click to collapse
D851 from T-Mobile

datdirtyscrew said:
D851 from T-Mobile
Click to expand...
Click to collapse
Nope. They'll let you lock out LTE, but the mode options are as follows:
GSM/WCDMA/LTE Auto
GSM/WCDMA Auto (no LTE)
WCDMA Only (No GSM or LTE)
GSM Only (No WCDMA or LTE)
I was happy to find this much, I came from AT&T, which doesn't let you do any of this. Given T-Mobile's incomplete LTE deployment, I can understand not putting in an LTE Only option, they're not going to be fully deployed until mid 2015.
Maybe once they're more deployed they'll add an LTE Only option.

LTE only would give you data only. You need hspa for voice. Until voice over LTE is regular, you won't see this option

Data is all I need. Was just curious. Maybe once CM hits the G3. Thanks for all the feedback.

Hi
Open the dialer and inter this numbers:
3845#*851#
Then choose:
LTE-Only > modem setting > RAT Selection > LTE Only
if u having other models like D855 - D856 - D858 or any LG device running android lollipop u can use this method
3845#*Your model#

al5zMri said:
Hi
Open the dialer and inter this numbers:
3845#*851#
Then choose:
LTE-Only > modem setting > RAT Selection > LTE Only
if u having other models like D855 - D856 - D858 or any LG device running android lollipop u can use this method
3845#*Your model#
Click to expand...
Click to collapse
@al5zMri thanks a lot man!!! This works on d855 i have unlimited LTE data plan but... only LTE -_- so it was incredibly annoying to constantly check connection mode while downloading. Now i wont waste money anymore!!!

Hi. It worked well on my G3-855, to force LTE only. But once the phone is forced to LTE only , now how to go back to the menu to cancel the "LTE only" if I need to registrer on an GSM or a 3G network ? Now once it's on "LTE only" which works fine for LTE, I can't enter anymore the hidden menu, the phone dosen't "dial" any number as it can't find a network to dial on. LTE is considered as a not dialing mode - it's data only. Thanks.

Lg stylus two dual
How can I get this to work for my lg stylus 2 dual.... I can't force lte only... Network disappear so quick ​the given code doesn't work for my phn

Disable 2G (LTE/UMTS only) solution

Sometimes the phone jump to 2G (EDGE) for no reason while HSPA and LTE work perfectly.
Here is the solution (and it will stay after power cycle):
Dial *#*#4636#*#*
Phone Information
Scroll down to network mode and choose "LTE/WCDMA"
Reboot the phone immediately.
This method works for me.

Almost, its *#*#4636#*#*

Trying to do this on my D855 international G3, on lollipop, but can't get into the phone information .
*#*#4636#*#* works, but when I click on Phone Information, an error is given 'note this application does not work on this device' . I suspect a changed lollipop radio/Rom thing.
Any idea on how to achieve this another way?

jimbobmcginty said:
Trying to do this on my D855 international G3, on lollipop, but can't get into the phone information .
*#*#4636#*#* works, but when I click on Phone Information, an error is given 'note this application does not work on this device' . I suspect a changed lollipop radio/Rom thing.
Any idea on how to achieve this another way?
Click to expand...
Click to collapse
Did you manage to fix it?

is there a solution for this on asop (euphoria 7/06)?.... after a call it goes to 2g and it "never" switches back to lte

New method:
Dial 277634#*# and you can get in Hidden Menu -> RAT Selection.

Typing 3856#*855# into the dialer allowed be in, then choose LTE, then RAT options.

Using the G3 D850 (AT&T) for t-mobile but it rarely conects to 4G LTE, it's usually on 2G, tried doing the above, with the *#*#4636#*#* code came up a error that I can't access that app, and in the hidden menu I couldnt find where/how to set WCDMA or LTE only, any new way to do this?

Qwerty when in hidden menu choose LTE-ONLY > then >modem setting> then > rat selection works on my g3