Database Info

Hidden menu in I9305

Gentlemen, how possible to enter to I9305 hidden menu?

MADMAXAKTAU said:
Gentlemen, how possible to enter to I9305 hidden menu?
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What hidden menu? Have you seen it somewhere?
I was not aware there was one!

Hi man , glad to see you
Привет с 4ПДА

as i9000 said:
Hi man , glad to see you
Привет с 4ПДА
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Hello buddy

chippyuk said:
What hidden menu? Have you seen it somewhere?
I was not aware there was one!
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Yes I sow on my Korean SGS3 SHV-210S and in this menu you could change some factory settings fro SMS, GSM settings and etc., for example instruction for Korean SGS3 like here http://people.sarang.net/2963084

*#7285# - Allows you to change USB Mode Settings.

lyriquidperfection said:
*#7285# - Allows you to change USB Mode Settings.
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what about another settings?

lyriquidperfection said:
*#7285# - Allows you to change USB Mode Settings.
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doesnt open nothing for me says Connection problem or invalid MMI
Why do you want to open this special menu? Doesnt the phone work properly in your area?

btemtd said:
doesnt open nothing for me says Connection problem or invalid MMI
Why do you want to open this special menu? Doesnt the phone work properly in your area?
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I want to know just for information, because for example in Korean version SGS3 possible to change setting for network priority and etc. see on picture

Maybe no one knows the codes yet.... It should be set on Automatic, My settings by default are perfect ,switches back and forth from 4g to 3g and the change is very quick, It does not lag or stutter at all. Even if there was a code i would never use it lol, But I guess google is your freind for now

Could this mean there is a hidden setting to just switch between WCDMA and GSM automatically?
I'm not yet in an LTE area so its pointless having the phone try to find an LTE connection. Currently I just have it locked into WCDMA but sometimes 3G reception is patchy and I want it to pick GSM automatically.

Psychav said:
Could this mean there is a hidden setting to just switch between WCDMA and GSM automatically?
I'm not yet in an LTE area so its pointless having the phone try to find an LTE connection. Currently I just have it locked into WCDMA but sometimes 3G reception is patchy and I want it to pick GSM automatically.
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Maybe
Just Leave it In auto mode its not like your hurting the phone, If it receives a 4G signal it will switch if not then it wont, It doesnt waste any battery
The phone has this option in Settings>More settings>Mobile Networks>Network Mode>AUTO MODE (LTE/GSM/WCDMA <<<<<<<<< This is the default setting. It will switch bands depending what the coverage is. LTE being Priority then GSM then WCDMA
I am 90% of the time in a 3G area and I have it in this mode

*#197328640# - almost the same code as the SGS1.
UMTS->Debug Screen->Phone Control->Network Control->Band Selection would be what one would want to lock only into certain bands.

Guys may be this will be useful for somebody.
*#0*# - using this code you could enter to the hidden service menu and test all main phone hardware functions psychically

VoLTE option disappearee?

Hey,
for about a month I've been having problems with calls going directly to the voicemail and not reaching me. I use 4g cause 3g has very bad connection where I live.
Now I am almost 100% sure there was a VoLTE option that I could check/uncheck in the mobile network options, but it seems it has disappeared.
Is there a way to disable VoLTE? Cause I read my problem comes from having it enabled, but now that the option is gone, I can't disable.
Phone is European version, I didn't flash anything or so, 100% stock
L09 B394

Anyone, please?

You sure it isn't in settings > more > mobile network?

thinhster said:
You sure it isn't in settings > more > mobile network?
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Thanks for your answer.
Unfortunately yes, check the attached screenshot please. I checked every option there. I must get rid off this VOLTE somehow, it's making big problems for me.

darisito said:
Thanks for your answer.
Unfortunately yes, check the attached screenshot please. I checked every option there. I must get rid off this VOLTE somehow, it's making big problems for me.
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what's your access point name? have you chosen it to correct carrier? have you recently change carriers, if so that may the the problem not supporting the correct LTE bands for that carrier.

thinhster said:
what's your access point name? have you chosen it to correct carrier? have you recently change carriers, if so that may the the problem not supporting the correct LTE bands for that carrier.
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The APN I can only choose one, which is the correct one.
The carrier, there might be something about this. Recently my service provider merged with another, but I can only use one it seems. See the picture attached. Also thanks again .
Edit: When I searched for a carrier manually the first time, there was no 4G E-Plus. There was only 3g. Does this tell us something?

I use FRD-AL10,..Does it support VolTE?

Sim card or sim card slot issue

Hi everyone, basically my POCO F2 pro works only on 2g cellular network (most of the time). I try already few ROM and that wasn't solve that problem.
If preferred network type isn't set manually for 2G only, phone just go crazy, APN appear on 2G but on any other network type just disappear and don't work at all (even is type manually).
I used screen recorder to shows you how this looks but I can't post it now (it's my first post)
Can you give me any advice?

molu_fy said:
Hi everyone, basically my POCO F2 pro works only on 2g cellular network (most of the time). I try already few ROM and that wasn't solve that problem.
If preferred network type isn't set manually for 2G only, phone just go crazy, APN appear on 2G but on any other network type just disappear and don't work at all (even is type manually).
I used screen recorder to shows you how this looks but I can't post it now (it's my first post)
Can you give me any advice?
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4g and 3g might be very weak in your area

sakibm47 said:
4g and 3g might be very weak in your area
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I wish that to be a problem, unfortunately. I can send you link in private message with my screen record to show you how its look

molu_fy said:
I wish that to be a problem, unfortunately. I can send you link in private message with my screen record to show you how its look
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Try 3g only or 4g only option

sakibm47 said:
Try 3g only or 4g only option
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I'll try it all, trust me bud. May i send You link in priv?

molu_fy said:
I'll try it all, trust me bud. May i send You link in priv?
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No need to go private solve the issue in public. Some other people might having same issue

sakibm47 said:
No need to go private solve the issue in public. Some other people might having same issue
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the thing is I can't add link to this conversation and shows you how this issue looks

molu_fy said:
the thing is I can't add link to this conversation and shows you how this issue looks
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Ok send me the link

Go to mobile network and select network manually

Call bug
Same problem

Korean LG V50 SKT variant, how to enable VoLTE

Hi guys, anyone here who can help me enable VoLTE in my V50? it's an SKT variant and I can't find the VoLTE option in the settings. I badly want to enable it since my sim card can't do calls without VoLTE, thanks

Try this:
Digital Voice Calling, aka HD Calling, can be found in connection settings. Hope you find it.

Is there any option to update to stock or stock in zip format after unlocking bootloader ?

Lol, you tell me, dont have that actual device, but no doubt there is

Pachacouti said:
Try this:
Digital Voice Calling, aka HD Calling, can be found in connection settings. Hope you find it.
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Man! Where is in connection settings!

kazi69 said:
Man! Where is in connection settings!
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Not sure if you found it, but I'll just leave it here. Connection settings can be found through the dialer app. The three vertical dot button will lead you to that.

Question 2G on A13

Can anyone who has already upgraded a Pixel 6a to A13 tell me if the "Allow 2G" option is still available in Settings-->Networks-->SIMs ?
Some people on twitter are saying that they cannot set 2G as a "preferred" network anymore, not sure what it implies.

The option is still here yes. However, you can't set 2G as the preferred network type.

Try this..
Open Dialer
type :- *#*#4636#*#*
Click on Phone info
Select Preferred Network type & Scroll Down & select "GSM Only"

Thank you guys.
Current situation is bizarre for me. I need 2G working for voice only. My carrier is switching 3G off, and I cannot have VoLTE working (despite the corresponding option being enabled and carrier saying that it should work). Currently, when I make a phone call, the 4G data connection gets disabled and voice travels over 3G or 2G. When the phone call is over, 4G data connection gets back on. Since 3G is being switched off, if 2G suddenly became totally unavailable, I simply couldn't make phone calls anymore.

septimvs80 said:
Thank you guys.
Current situation is bizarre for me. I need 2G working for voice only. My carrier is switching 3G off, and I cannot have VoLTE working (despite the corresponding option being enabled and carrier saying that it should work). Currently, when I make a phone call, the 4G data connection gets disabled and voice travels over 3G or 2G. When the phone call is over, 4G data connection gets back on. Since 3G is being switched off, if 2G suddenly became totally unavailable, I simply couldn't make phone calls anymore.
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I believe you can get a number with Google Voice, and call thru the app. I haven't used it in a while tho.

for toggle option is enable for 3G and 44, in Android 12 was 2G, 3G amd 4G
fix
type :- *#*#4636#*#*
Click on Phone info
Select Preferred Network type & Scroll Down & select "GSM Only"
is working
is any chance for fix this issue ?

htw1 said:
for toggle option is enable for 3G and 44, in Android 12 was 2G, 3G amd 4G
fix
type :- *#*#4636#*#*
Click on Phone info
Select Preferred Network type & Scroll Down & select "GSM Only"
is working
is any chance for fix this issue ?
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Are you not seeing this? Or are we talking about something different?

Yes, indeed.

htw1 said:
Yes, indeed.
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Indeed youre not seeing this option?

ctfrommn said:
Indeed youre not seeing this option?
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After update to Android 13
1

htw1 said:
After update to Android 13
1
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Thats very odd....how did you get to A13?

via OTA, my system said you have new update. Google Pixel 4a

htw1 said:
via OTA, my system said you have new update. Google Pixel 4a
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Well, this is a Pixel 6a thread so not sure if the 4a had other changes. You might check on that forum instead/as well.

This is mine, Pixel 6a with A13

Meloferz said:
This is mine, Pixel 6a with A13
View attachment 5697095
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Very interesting....I just did a full wipe, clean flash to A13. Nothing special and I changed nothing.

ctfrommn said:
Very interesting....I just did a full wipe, clean flash to A13. Nothing special and I changed nothing.
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I think that probably depends on the carrier, because with my other carrier I have this options:
5G appears now, but I just guessing

Meloferz said:
I think that probably depends on the carrier, because with my other carrier I have this options:
View attachment 5697117
5G appears now, but I just guessing
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Probably, yeah.

CYB3R0ID694 said:
Try this..
Open Dialer
type :- *#*#4636#*#*
Click on Phone info
Select Preferred Network type & Scroll Down & select "GSM Only"
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Any chance of automating this with tasker?
I used "Toggle Network Type" app on earlier android, but not it can't set 2G as preferred type anymore.
Edit: actually it was Automate app that I used, but neither it nor Toggle network type work.

Not sure if you have tried enabling this option in the SIM settings (something to do with the Tensor Security settings as Google deem 2G to be less secure.

MrUrgit said:
Not sure if you have tried enabling this option in the SIM settings (something to do with the Tensor Security settings as Google deem 2G to be less secure.
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I didn't, because I don't have it. I'm actually on a different phone and rom, and just trying to find a workaround, this is the closest thread to my problem that I found on xda. I'm using Samsung S8, and this rom: https://forum.xda-developers.com/t/rom-13-crdroid-android-9-x-for-samsung-galaxy-s8-s8-n8.4516883/