First of all, i think this section belongs to better group than general thats why i think that it should be in apps themes section..
as it serves a better purpose like of apps in knowing about our phone...
So here i present you the collection of codes that work on almost all galaxy devices - importantly GRAND
credit- well i am just a geek and have found this through google
The secret codes can be used for several purposes, such getting the info of your device, resetting call counter, manage connectivity and radio, getting battery data, software and hardware version, setting up touchscreen, testing some features, changing CSC codes, and lots more
1.THE BIG QUESTION - What was the date on which my phone was manufactured ?
-Open your phone’s dialer and type the following code: *#197328640#.
-In case it does not work for you, try this one: *#*#197328640#*#* . (WELL I DIDNT GET SUCCESS IN IT :laugh
-This will open the Service Mode menu on your Galaxy Grand.
-Select the option N. 2, that is “Version Info”.
- On the next screen, select ‘HW Version” (here HW means hardware).
-Now you will see another set of options on the next screen. Now tap on “Read CAL Date”, and bingo! You can now see the date of manufacture of your phone.
In my case, it was 20130128 i.e 28th january 2013 .
Other Secret Codes for Samsung Galaxy Devices:
*#06# Show IMEI Number
*#2222# HW Version
*#34971539# Camera Firmware settings
*#9900# Sysdump (Logfiles etc.)
*#0228# Battery diagnostics
*#7353# Function testing
*#197328640# Service Mode Menu
*2767*3855# Factory Reset (not tested)
*#34971539# Camera Firmware Menu
*#197328640# – Service mode for testing
**05***# – Execute from Emergency dial screen to unlock PUK code
*#1234# View SW Version PDA, CSC, MODEM
*#03# -- NAND Flash S/N
*#350# -- Reboot
*#0011# -- ServiceMode [1]
*#0228# -- Battery status
*#0283# -- Audio packet loopback test
*#0782# -- Real Time Clock Test
*#0842# -- Vibration Test
*#2663# -- Touchscreen FW and version
*#7284# -- Phone Utility (USB Settings) // WASNT ABLE TO UNDERSTAND-if u can please advise.
*#7353# -- Self Test (Menu of 12 tests to use)
*#7594# -- Factory mode >>>>Enable shutdown on long press
*#8888# -- Service Mode (Read FTA hw version)
*#232338# -- WLAN MAC address & PS mode
*#22558463# -- Reset Total Call Time
*#12580*369# -- Main Version (AP, CP, CSC, RF cal, HW Rev) (similar to 9999)
##NETWORK SELECTING ON NON-INDIAN FIRMWARES## :cyclops:
well this work on indian firmware too-- i havent tried though
1.dial *#197328640#
2.now the option no. 5 &6 are for band selection
option no.5- is for sim1
option no-6- is for sim 2
3. now choose the one in which u want to make 3g only... in my case it was sim 2.. so i chose option no.6
4. newt select wcdma band
5. now select wcdma all band
AND YOU ARE DONE
Cool...
Nyc wrk bro..!!
Stay blessed..!!
Sent from my GT-I9082 using xda premium
Great information dude
read this article
u will come to know what is phoneutil i.e. *#7284#
http://galaxys4root.com/galaxy-s4-t...aws-bands-on-att-galaxy-s4-sgh-i337sgh-i337m/
TotalCall Time
Hy Guys
Thanks for help.
I need a information if is possible:
I need to reset the TotalCallTime on some devices from Samsung. I try *#22558463# and i get de time call for ex: 2h0m0s, but how to reset this time call?
This is because i send devices to warranty reseller and if the device have more than 1h they don´t accept...
Best Reguards
Aj.GaLaxY aCE said:
First of all, i think this section belongs to better group than general thats why i think that it should be in apps themes section..
as it serves a better purpose like of apps in knowing about our phone...
So here i present you the collection of codes that work on almost all galaxy devices - importantly GRAND
credit- well i am just a geek and have found this through google
The secret codes can be used for several purposes, such getting the info of your device, resetting call counter, manage connectivity and radio, getting battery data, software and hardware version, setting up touchscreen, testing some features, changing CSC codes, and lots more
1.THE BIG QUESTION - What was the date on which my phone was manufactured ?
-Open your phone’s dialer and type the following code: *#197328640#.
-In case it does not work for you, try this one: *#*#197328640#*#* . (WELL I DIDNT GET SUCCESS IN IT :laugh
-This will open the Service Mode menu on your Galaxy Grand.
-Select the option N. 2, that is “Version Info”.
- On the next screen, select ‘HW Version” (here HW means hardware).
-Now you will see another set of options on the next screen. Now tap on “Read CAL Date”, and bingo! You can now see the date of manufacture of your phone.
In my case, it was 20130128 i.e 28th january 2013 .
Other Secret Codes for Samsung Galaxy Devices:
*#06# Show IMEI Number
*#2222# HW Version
*#34971539# Camera Firmware settings
*#9900# Sysdump (Logfiles etc.)
*#0228# Battery diagnostics
*#7353# Function testing
*#197328640# Service Mode Menu
*2767*3855# Factory Reset (not tested)
*#34971539# Camera Firmware Menu
*#197328640# – Service mode for testing
**05***# – Execute from Emergency dial screen to unlock PUK code
*#1234# View SW Version PDA, CSC, MODEM
*#03# -- NAND Flash S/N
*#350# -- Reboot
*#0011# -- ServiceMode [1]
*#0228# -- Battery status
*#0283# -- Audio packet loopback test
*#0782# -- Real Time Clock Test
*#0842# -- Vibration Test
*#2663# -- Touchscreen FW and version
*#7284# -- Phone Utility (USB Settings) // WASNT ABLE TO UNDERSTAND-if u can please advise.
*#7353# -- Self Test (Menu of 12 tests to use)
*#7594# -- Factory mode >>>>Enable shutdown on long press
*#8888# -- Service Mode (Read FTA hw version)
*#232338# -- WLAN MAC address & PS mode
*#22558463# -- Reset Total Call Time
*#12580*369# -- Main Version (AP, CP, CSC, RF cal, HW Rev) (similar to 9999)
##NETWORK SELECTING ON NON-INDIAN FIRMWARES## :cyclops:
well this work on indian firmware too-- i havent tried though
1.dial *#197328640#
2.now the option no. 5 &6 are for band selection
option no.5- is for sim1
option no-6- is for sim 2
3. now choose the one in which u want to make 3g only... in my case it was sim 2.. so i chose option no.6
4. newt select wcdma band
5. now select wcdma all band
AND YOU ARE DONE
Click to expand...
Click to collapse
hey,could you please tell me why i receive "mobile network not available" while trying a code like *#0808#? s4mini i9195
Aj.GaLaxY aCE said:
First of all, i think this section belongs to better group than general thats why i think that it should be in apps themes section..
as it serves a better purpose like of apps in knowing about our phone...
So here i present you the collection of codes that work on almost all galaxy devices - importantly GRAND
credit- well i am just a geek and have found this through google
The secret codes can be used for several purposes, such getting the info of your device, resetting call counter, manage connectivity and radio, getting battery data, software and hardware version, setting up touchscreen, testing some features, changing CSC codes, and lots more
1.THE BIG QUESTION - What was the date on which my phone was manufactured ?
-Open your phone’s dialer and type the following code: *#197328640#.
-In case it does not work for you, try this one: *#*#197328640#*#* . (WELL I DIDNT GET SUCCESS IN IT :laugh
-This will open the Service Mode menu on your Galaxy Grand.
-Select the option N. 2, that is “Version Info”.
- On the next screen, select ‘HW Version” (here HW means hardware).
-Now you will see another set of options on the next screen. Now tap on “Read CAL Date”, and bingo! You can now see the date of manufacture of your phone.
In my case, it was 20130128 i.e 28th january 2013 .
Other Secret Codes for Samsung Galaxy Devices:
*#06# Show IMEI Number
*#2222# HW Version
*#34971539# Camera Firmware settings
*#9900# Sysdump (Logfiles etc.)
*#0228# Battery diagnostics
*#7353# Function testing
*#197328640# Service Mode Menu
*2767*3855# Factory Reset (not tested)
*#34971539# Camera Firmware Menu
*#197328640# – Service mode for testing
**05***# – Execute from Emergency dial screen to unlock PUK code
*#1234# View SW Version PDA, CSC, MODEM
*#03# -- NAND Flash S/N
*#350# -- Reboot
*#0011# -- ServiceMode [1]
*#0228# -- Battery status
*#0283# -- Audio packet loopback test
*#0782# -- Real Time Clock Test
*#0842# -- Vibration Test
*#2663# -- Touchscreen FW and version
*#7284# -- Phone Utility (USB Settings) // WASNT ABLE TO UNDERSTAND-if u can please advise.
*#7353# -- Self Test (Menu of 12 tests to use)
*#7594# -- Factory mode >>>>Enable shutdown on long press
*#8888# -- Service Mode (Read FTA hw version)
*#232338# -- WLAN MAC address & PS mode
*#22558463# -- Reset Total Call Time
*#12580*369# -- Main Version (AP, CP, CSC, RF cal, HW Rev) (similar to 9999)
##NETWORK SELECTING ON NON-INDIAN FIRMWARES## :cyclops:
well this work on indian firmware too-- i havent tried though
1.dial *#197328640#
2.now the option no. 5 &6 are for band selection
option no.5- is for sim1
option no-6- is for sim 2
3. now choose the one in which u want to make 3g only... in my case it was sim 2.. so i chose option no.6
4. newt select wcdma band
5. now select wcdma all band
AND YOU ARE DONE
Click to expand...
Click to collapse
hello,
there is some way in order to add/enable the LTE band 4 to my S5 Duos sm-g900fd ?
thanks
thnx
I want to unlock samsung grand prime which is not asking for any network code but is network locked. It is asking device unlock app to unlock the phone.
*#2263# is for the Samsung network select screen.
i bought a samsung j1ace that was network blocked by the service provider becaue the previous owner didnt pay his mobile contract. How do i unblock this phone, it wont read sim cards. but works on wireless, not for calling though
Plz help me the code *#7284# not working i can not use the code on my Samsung j1 lte
plz give me engineering mode code for samsung galaxy grand max 7202.
because i change my network for 4g jio sim.
plz give me engineering mode code.
---------- Post added at 12:20 PM ---------- Previous post was at 11:36 AM ----------
*#197328640# & *#*#197328640#*#*
i will try this code but its not work in my grand max phone plz give better suggestion for my phone.
how to run indian sim in samsung gt 19082 reply fast
Sim Unlock
Help please, how can i unlock sim my galaxy grand duos?
But how to make sim 1 3g again
zipikiki said:
Hy Guys
Thanks for help.
I need a information if is possible:
I need to reset the TotalCallTime on some devices from Samsung. I try *#22558463# and i get de time call for ex: 2h0m0s, but how to reset this time call?
This is because i send devices to warranty reseller and if the device have more than 1h they don´t accept...
Best Reguards
Click to expand...
Click to collapse
There used to be a way earlier, but somehow it does not work anymore. Though I have forgotten it too.
Dimmh said:
hey,could you please tell me why i receive "mobile network not available" while trying a code like *#0808#? s4mini i9195
Click to expand...
Click to collapse
Then there is some issue in your network SIM. I mean see if your SIM is activated, maybe it is not recognising in the S4 Mini.
thepinkpanter said:
hello,
there is some way in order to add/enable the LTE band 4 to my S5 Duos sm-g900fd ?
thanks
Click to expand...
Click to collapse
No. S5 Duos does not support LTE.
syed_21 said:
I want to unlock samsung grand prime which is not asking for any network code but is network locked. It is asking device unlock app to unlock the phone.
Click to expand...
Click to collapse
EH? Unable to get what you are asking for here!
skumdog said:
*#2263# is for the Samsung network select screen.
Click to expand...
Click to collapse
Yes!
JustROx said:
i bought a samsung j1ace that was network blocked by the service provider becaue the previous owner didnt pay his mobile contract. How do i unblock this phone, it wont read sim cards. but works on wireless, not for calling though
Click to expand...
Click to collapse
Root and install a custom ROM. Or root and remove the .bin file for the network code blocker.
haseeb12345678910 said:
Plz help me the code *#7284# not working i can not use the code on my Samsung j1 lte
Click to expand...
Click to collapse
It is not for J1.
loveacharya said:
plz give me engineering mode code for samsung galaxy grand max 7202.
because i change my network for 4g jio sim.
plz give me engineering mode code.
---------- Post added at 12:20 PM ---------- Previous post was at 11:36 AM ----------
*#197328640# & *#*#197328640#*#*
i will try this code but its not work in my grand max phone plz give better suggestion for my phone.
Click to expand...
Click to collapse
I too searched a lot for it, unable to locate it mate.
navin239780 said:
how to run indian sim in samsung gt 19082 reply fast
Click to expand...
Click to collapse
Normally, the same way you would so in any other phone.
lelouch0131 said:
Help please, how can i unlock sim my galaxy grand duos?
Click to expand...
Click to collapse
Root it, the best way. Install custom rom then.
Namanyoyo said:
But how to make sim 1 3g again
Click to expand...
Click to collapse
Settings > SIM & Mobile > Sim 1 > Network selection > Choose wcdma/gsm mode.
Hi. If ANYONE can plz help me sim unlock my s5 neo email me plz asap [email protected]
Engrining cood for j5 6 phone
Hello gays I have Samsung j56 16gb Mobil how I can encaraz volume with cood can you plz send me engrining cood for Samsung j5 6
Help me, my samsung galaxy grand prime, gives me a massage saying not registered on the network when i dail a number. But when i try 2 register it on the network it says network not available
Related
In Samsung Galaxy Grand GT-I9082 (Android 4.1.2) there is no option to select network mode (WCDMA/GSM,WCDMA only or GSM only)
Is there any solution to make the phone lock on WCDMA only
Thanks
2G/3G menus
access the hidden menu and select it using Service Mode
*#197328640#
i've done it. :laugh::good:
karanhv said:
access the hidden menu and select it using Service Mode
*#197328640#
i've done it. :laugh::good:
Click to expand...
Click to collapse
I can access the menu .. but I can not select any options... could you please brief me how to lock in "WCDMA Only" mode....
Thanks.
lock on WCDMA
SRISRIANDROID said:
I can access the menu .. but I can not select any options... could you please brief me how to lock in "WCDMA Only" mode....
Thanks.
Click to expand...
Click to collapse
Phone -> Keypad
Key in: *#197328640# (Service Mode Menu will appear)
If you are using data on SIM 1:
Touch: [5] BAND SELECTION
Touch: [2] WCDMA BAND
Touch [1] WCDMA ALL
If you are using data on SIM 2:
Touch: [6] BAND SELECTION S
Touch: [2] WCDMA BAND
Touch [1] WCDMA ALL
Press the Back key to exit, or Menu key then END.
Note, the above can help to lock your network on the selected wave, but data can only be activated on one SIM.
USE WITH CAUTION.
Hope this helps.
is all firmwares have this problem aka (no option to select network mode GSM Only/WCDMA Only) or latest firmwares have this options???... can please someone confirm..........
Mohanshbhr said:
is all firmwares have this problem aka (no option to select network mode GSM Only/WCDMA Only) or latest firmwares have this options???... can please someone confirm..........
Click to expand...
Click to collapse
im using PH firmware and don't have option to select network mode but I think i saw indian firmware having said network mode option..hope somebody could verify and somehow port it
The original firmware shipped with Indian grand had network selection
I dunno about other countries though
Sent from my LG-P500 using xda premium
akiratoriyama said:
The original firmware shipped with Indian grand had network selection
I dunno about other countries though
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
i just manually selected network band thru service *#197328640# but i guess will flash Indian firnware for easy access to network...thanks akiratoriyama for confirming :good:
when I select wcdma band all, it shows modem return error.
akiratoriyama said:
The original firmware shipped with Indian grand had network selection
I dunno about other countries though
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
Only Indian firmware have network selection...
Sent from Gt-I9082
Samsung Galaxy Grand Duos network service mode not working! need help! newbie!
ramymo said:
In Samsung Galaxy Grand GT-I9082 (Android 4.1.2) there is no option to select network mode (WCDMA/GSM,WCDMA only or GSM only)
Is there any solution to make the phone lock on WCDMA only
Thanks
Click to expand...
Click to collapse
i have read all the post in this forum. but generally "*#197328640#" is not working on my grand duos, everytime i type it on my keypad dial, nothing seems to appear. need help so badly! thanks in advance!
---------- Post added at 12:41 AM ---------- Previous post was at 12:36 AM ----------
divairus said:
Phone -> Keypad
Key in: *#197328640# (Service Mode Menu will appear)
If you are using data on SIM 1:
Touch: [5] BAND SELECTION
Touch: [2] WCDMA BAND
Touch [1] WCDMA ALL
If you are using data on SIM 2:
Touch: [6] BAND SELECTION S
Touch: [2] WCDMA BAND
Touch [1] WCDMA ALL
Press the Back key to exit, or Menu key then END.
Note, the above can help to lock your network on the selected wave, but data can only be activated on one SIM.
USE WITH CAUTION.
Hope this helps.
Click to expand...
Click to collapse
i have read all the post in this forum. but generally "*#197328640#" is not working on my grand duos, everytime i type it on my keypad dial, nothing seems to appear. need help so badly! thanks in advance!
service mode not working
service mode not working in samsung gt-19802 what to do ?
I have bought my Samsung duos gt 19082 in United Arab Emirates and now I am in Pakistan. Here how I will be able to start 3g on my mobile? Olz help me!
hi sir it not working please help me
munfed khan said:
hi sir it not working please help me
Click to expand...
Click to collapse
Your phone is using mtk or Qualcomm chip? Check it with app from play store. If its mtk, this method won't work on your device as this one is for Qualcomm.
Its not working
hi, i have samsung galaxy tab s 8.4 T705 LTE version..
recently, my country (Indonesia) released LTE on band 8..
i want to turn on the LTE but i couldn't find LTE network mode in setting..
i just found WCDMA/GSM,WCDMA only, and GSM only..
but i can turn on the LTE network using *#2263# and put checklist on LTE band..
why in my tab s LTE network mode doesn't exist?
do you have any solution to enable LTE network mode on setting?
need help badly..:crying::crying:
ald03 said:
hi, i have samsung galaxy tab s 8.4 T705 LTE version..
recently, my country (Indonesia) released LTE on band 8..
i want to turn on the LTE but i couldn't find LTE network mode in setting..
i just found WCDMA/GSM,WCDMA only, and GSM only..
but i can turn on the LTE network using *#2263# and put checklist on LTE band..
why in my tab s LTE network mode doesn't exist?
do you have any solution to enable LTE network mode on setting?
need help badly..:crying::crying:
Click to expand...
Click to collapse
Exynos or Snapdragon chipset in your Tab?
pinsb said:
Exynos or Snapdragon chipset in your Tab?
Click to expand...
Click to collapse
my tab is exynos..
i have to use *#2263# to turn on the LTE, it's annoying..
Samsung Galaxy tab s 8.4 T705
Hi,
I have the same problem. In networks there is no option for LTE mode.
I try method to dial *#2263# but I received error: Connection Problem or Invalid MMI Code
My Samsung is whit Exynos processor.
What can I do?
Samsung Indonesia email response :
Please be patience, firmware update is coming.
No future date promised......
pijar60 said:
Samsung Indonesia email response :
Please be patience, firmware update is coming.
No future date promised......
Click to expand...
Click to collapse
Take a look through my SkyHigh ROM thread. I think I might have your CSC as an Aroma install option. This is what I believe you need.
A CSC changer app might also help (root also required) but will wipe your data.
Having the correct CSC should enable the options in device settings, as well as automatically settings your APN & MMS
Edit: just checked my ROM. Your CSC isn't listed but Singapore might work for you. Just guessing though.
UpInTheAir said:
Take a look through my SkyHigh ROM thread. I think I might have your CSC as an Aroma install option. This is what I believe you need.
A CSC changer app might also help (root also required) but will wipe your data.
Having the correct CSC should enable the options in device settings, as well as automatically settings your APN & MMS
Edit: just checked my ROM. Your CSC isn't listed but Singapore might work for you. Just guessing though.
Click to expand...
Click to collapse
Have successfully set the LTE mode and tested out with success by using *#2236#, at least temporary measure has been found. Thanks everyone for your advise and assistance.
tried code also but lte doesn't appear. can anybody help m .
pinsb said:
Exynos or Snapdragon chipset in your Tab?
Click to expand...
Click to collapse
Lte doesn't appea . Can any body help it ou .
is it the CP or the CSC? I have a korean 'N' S9 but I live in a country that gets the International 'F' devices, and my data network speed is garbage compared to the local samsung devices, and I was wondering whether this was a firmware issue or a hardware issue (as in the components in the korean version are somewhat different).
Coomer91 said:
is it the CP or the CSC? I have a korean 'N' S9 but I live in a country that gets the International 'F' devices, and my data network speed is garbage compared to the local samsung devices, and I was wondering whether this was a firmware issue or a hardware issue (as in the components in the korean version are somewhat different).
Click to expand...
Click to collapse
radio firmware and band selection found not within firmware, rather its located in the service menu. *#2263#
BEWARE tho. There are things in that menu that if you eff them up, theyre no un-effing them up
Hello I have a similar issue :
I bought a SM-G960U to use in a country where we normaly use the 960F version..... The caracteristics of both phone are similar for GSM/UMTS/LTE and should be compatible, but my G960U has a very poor signal reception, and a very bad speed for LTE/4G
Is It possible to flash the G960U with a 960F ROM ? Will It improve something ?
yan74s said:
Hello I have a similar issue :
I bought a SM-G960U to use in a country where we normaly use the 960F version..... The caracteristics of both phone are similar for GSM/UMTS/LTE and should be compatible, but my G960U has a very poor signal reception, and a very bad speed for LTE/4G
Is It possible to flash the G960U with a 960F ROM ? Will It improve something ?
Click to expand...
Click to collapse
well, technically..... its possible, but for the sake of conversation, no. You cant flash a F ROM on a U device. The issue youre having is due to the LTE bands enabled on the phone. The only way to change those is with the service menu, which i do not know how to navigate on this phone. To get to the service menu, go to the dialer and enter *#2263# and itll bring up the service menu which is only navigable with the keypad. It should show you a menu with corresponding numbers, but DO NOT MESS AROUND IN THERE!!!
You have been warned, and im not kidding. If you mess stuff in that menu, it could be permanent and could brick your phone
OK, thanks for your advice .....
*#2263# doesn't work for me, but with *#0011# I can access to the "service mode" ... Is it the same than "service menu" you were talking about ?
I've found some informations here (sorry it's in french, and the video in spanish)
https://lafibre.info/4g/forcer-samsung-freq/
The problem is that to accesds the menu : the step 3 doesn'nt work (type Q and after 0000 ) the menu doesn't open in my phone
yan74s said:
OK, thanks for your advice .....
*#2263# doesn't work for me, but with *#0011# I can access to the "service mode" ... Is it the same than "service menu" you were talking about ?
I've found some informations here (sorry it's in french, and the video in spanish)
https://lafibre.info/4g/forcer-samsung-freq/
The problem is that to accesds the menu : the step 3 doesn'nt work (type Q and after 0000 ) the menu doesn't open in my phone
Click to expand...
Click to collapse
here, there are several *# code combinations that folks use come on over to this thread. Different phone, i know, but its just the + of the same device
Hi,
the *#2263# service mode is missing after flashing G986USQU1BTHD SW at G986U1 device. I just wanted to check if this version of SW enables 5G SA mode corresponding to BTHD changelog.
Someone's got similar problem? Maybe service code changed after upgrading?
Hiktoo said:
Hi,
the *#2263# service mode is missing after flashing G986USQU1BTHD SW at G986U1 device. I just wanted to check if this version of SW enables 5G SA mode corresponding to BTHD changelog.
Someone's got similar problem? Maybe service code changed after upgrading?
Click to expand...
Click to collapse
service mode is definitely not missing.. each carrier csc has their own keystrings so some work and some dont depending on what csc/firmware ur using
Hi,
I don't have the Volte and vowifi options in the settings menu. So i tried the *#*#.... and nothing happen.
Otherwise i fond this phone to have a bad reception and difficult to phone with, so vowifi is a solution for me
when i'm at home.
Thanks in advance.
VoLTE *#*#86583#*#*
VoWIFI *#*#869434#*#*
use miui dialer or google phone
Thanks,
Already tried codes but i don't have the Miui dialer ont the global version and don't find a way to install it.
Open Modem test tools by using *#*#663368378#*#* code in dialer > Open MBN config loading and activating tool > select mbn_eea.txt for SW MBN > tap on validate > wait some secs for update then reboot phone
jamalikos1 said:
Open Modem test tools by using *#*#663368378#*#* code in dialer > Open MBN config loading and activating tool > select mbn_eea.txt for SW MBN > tap on validate > wait some secs for update then reboot phone
Click to expand...
Click to collapse
Does this solution require root? For me it says "Please apply to modem staff to get control rights." I am also facing constant disconnects, poor mobile reception etc. since the latest updates. It is really driving me crazy and I already tried resetting APN, mobile connections, full download of update etc. The only thing I have not tried yet is a full wipe as this will take a lot of time to reconfigure all the apps. But might be a further solution...
like for me "Please apply to modem staff to get control rights."
lipat34 said:
Thanks,
Already tried codes but i don't have the Miui dialer ont the global version and don't find a way to install it.
Click to expand...
Click to collapse
did you use google phone?
3zozHashim said:
did you use google phone?
Click to expand...
Click to collapse
You suggest i try to use my sim card in a google phone to activate the Vo*** ?
lipat34 said:
You suggest i try to use my sim card in a google phone to activate the Vo*** ?
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Sorry i don't understant what you mean, it's the default dialer for miui global. So it's already installed.
go to settings -> sim cards and mobile networks -> (click on sim card 1)
VoLTE and VoWIFI should be there
nope, this is the problem. When i dial the codes nothing happen and no vo*** options in settings.
I think those settings have been removed from MIUI, but phone codes still works if you enable them.
Try this: go to settings / system info / all specifications / click 5 times on internal memory
This will open a services option for sim 1 and sim 2
Check if volte and/or wowifi are enabled.
Then use the codes provide few messages above via phone app and go back to this service screen and re-check if volte and/or wowifi status are changed.
It worked for me.
Thanks for the tips, but not working for me
Hi there. Same problems here. The manual activation with *#*#VOLTE#*#*, which overrides the network settings, worked with MIUI 12.5, but since MIUI 13 the command does not work anymore.
So now you only get VoLTE if your network provider gives it to you.
I see you have a french language selected, so you might be using Orange or Sosh network. They don't support VoLTE on the F3... I contacted support, and they activated a switch on my phone line. And I had VoLTE on the F3 with MIUI 13 with Sosh for a few days, before it went away again...
I'm using Bouygues network and volte is activated on the network. My problem is VoWIFI, since i have a very bas reception at home. Otherwise the network connection is very bad and i always have blanks in phone calls.
Anyway, if you enable Volte or vowifi but your carrier doesn't support it or didn't enable it for Poco F3 the services, them simply couldn't work
It's true but they're activated by the carrier. VoLTE works sometimes and VoWIFI doesn't work.
I think i have to change this phone cause i can't use it. Too many network lost ...
Sad but true.. Poco is simply a mess..
My carrier said that Poco F3 is not supported by it's network (that needs a specific firmware update to support any single device), but it came out my F3 can connect to volte and vowifi
Just want to share my experiences before I am using poco x3 and I enable vowifi in the setting, when making call via wifi I can hear the other person but they cannot hear me, it turns out that poco x3 is not officially supported by my network provider... Months later I changed phone to poco f3 as it's supported by network provider and the vowifi work flawlessly since then..