volte keeps switching off - Xiaomi Poco F2 Pro (Redmi K30 Pro) Questions & Ans

Happened twice already. Volte just disables by itself (although the option is still On) and after restarting the phone it cames back. MIUI remains a mess of a software in the android world. Have you encountered this?

albireox said:
Happened twice already. Volte just disables by itself (although the option is still On) and after restarting the phone it cames back. MIUI remains a mess of a software in the android world. Have you encountered this?
Click to expand...
Click to collapse
Nope. My VoLTE is always on and while I'm home it goes to VoWifi

XDRdaniel said:
Nope. My VoLTE is always on and while I'm home it goes to VoWifi
Click to expand...
Click to collapse
Well, it must be something network related but still, I didn't have this problem with other phones.

albireox said:
Happened twice already. Volte just disables by itself (although the option is still On) and after restarting the phone it cames back. MIUI remains a mess of a software in the android world. Have you encountered this?
Click to expand...
Click to collapse
Try this code in the dialer *#*#86583#*#*

lovers74 said:
Try this code in the dialer *#*#86583#*#*
Click to expand...
Click to collapse
Tried it several times. No luck. Must restart the phone to make the volte work again.

lovers74 said:
Try this code in the dialer *#*#86583#*#*
Click to expand...
Click to collapse
Is that the code for activating volte?

Related

reach downlink sms limitation

So like the title says I'm getting this notification in my notification shade and Google messages stops working. I can still use Hangouts. Is there a workaround for this? I have searched online and haven't found a suitable solution.
souless poet said:
So like the title says I'm getting this notification in my notification shade and Google messages stops working. I can still use Hangouts. Is there a workaround for this? I have searched online and haven't found a suitable solution.
Click to expand...
Click to collapse
Which country and network
james1089 said:
Which country and network
Click to expand...
Click to collapse
USA and Google fi
souless poet said:
USA and Google fi
Click to expand...
Click to collapse
Thought someone got that working or was it you?
james1089 said:
Thought someone got that working or was it you?
Click to expand...
Click to collapse
It works for 3 days when I do a factory reset then stops and I get that error.
souless poet said:
It works for 3 days when I do a factory reset then stops and I get that error.
Click to expand...
Click to collapse
And you disabled the volte check
james1089 said:
And you disabled the volte check
Click to expand...
Click to collapse
Yes
Same issue for me with T-mobile
mohanparvatham said:
Same issue for me with T-mobile
Click to expand...
Click to collapse
solution to this problem
https://forum.xda-developers.com/showpost.php?p=80373015&postcount=8
zemix said:
solution to this problem
https://forum.xda-developers.com/showpost.php?p=80373015&postcount=8
Click to expand...
Click to collapse
it didn't work with me after 3 tries on rn8pro
i tried turning off find device and it gives sync contacts history error. it worked before factory reset , is it time-based carrier thing or is it mtk issue?
I tried this with no luck
zemix said:
solution to this problem
https://forum.xda-developers.com/showpost.php?p=80373015&postcount=8
Click to expand...
Click to collapse
This didn't work for me.
The same message returns "Find device cant activate SIM card"
"Couldn't send activation message" " Make sure that your SIM card has been activated."
I did the cloud phone number verification also.
The SIM card is activated with my Network Provider and it works fine in a Samsung phone.
I receive this error with both my Xiaomi Mi Max 2 and Mi Mix 2s.
Perfectly good phones aside from this problem.
Looks like I'll have to purchase a new Samsung phone.
They don't require a SIM activation on their end.

Pie update is live

Received the notification for Pie update yesterday morning for Sprint HTC U11. Thus far, it seems to run smoothly. However, I can't find it anywhere in the setting to turn on the mobile hotspot. Anyone is experiencing the same issue?
chaibaby said:
Received the notification for Pie update yesterday morning for Sprint HTC U11. Thus far, it seems to run smoothly. However, I can't find it anywhere in the setting to turn on the mobile hotspot. Anyone is experiencing the same issue?
Click to expand...
Click to collapse
setting>more........ it's under that.
Thanks for the reply. With Pie, it's no longer under more in wireless and network section (at least on my phone). Weird.
chaibaby said:
Thanks for the reply. With Pie, it's no longer under more in wireless and network section (at least on my phone). Weird.
Click to expand...
Click to collapse
yeah, it's there on mine.right under HTC connect
That's very weird. It doesn't have that selector on my under more. Don't know what to try to get that to reappear.
chaibaby said:
That's very weird. It doesn't have that selector on my under more. Don't know what to try to get that to reappear.
Click to expand...
Click to collapse
look see
Thanks for the screenshot. For some reasons, hotspot and tethering is missing on mine phone. This is so weird. I hope I don't have to do it factory reset for that to reappear.
I am experiencing the same thing. Data usage and then NFC. No Hotspot option. Sprint also.
chaibaby said:
Thanks for the screenshot. For some reasons, hotspot and tethering is missing on mine phone. This is so weird. I hope I don't have to do it factory reset for that to reappear.
Click to expand...
Click to collapse
that is weird.
can you access it from the pull down hot spot should be in there.
Pull down hotspot quick setting tile has disappeared too.
I downloaded the OTA, but if I'm running Bad Boyz 8.0 rom, do I have to flash a RUU first or can I install this over Bad Boyz? Its systemless root using Magisk.
bobonit said:
I downloaded the OTA, but if I'm running Bad Boyz 8.0 rom, do I have to flash a RUU first or can I install this over Bad Boyz? Its systemless root using Magisk.
Click to expand...
Click to collapse
if you have root and twrp installed you can't, flash the oreo ruu(which will wipe you phone)and return you to stock then you;ll recieve the ota and go from there.
best way i know, if anyone else can do better then just chime in here.
---------- Post added at 08:47 PM ---------- Previous post was at 08:44 PM ----------
chaibaby said:
Pull down hotspot quick setting tile has disappeared too.
Click to expand...
Click to collapse
damn, that is weird, wonder why?
try updating your profile in system updates, ...????
Problem solved. Please follow the instructions below:
Dial ##72786#. Note: If the dialer does not appear, tap the Dialer icon. Tap YES. The device will restart and initiate Hands Free Activation. After the device restarts it will automatically perform Hands Free Activation. Once the activation is complete, tap OK. The device will then update the PRL. Once the update is complete, tap OK. Tap OK. The device will restart.
After restarting, hotspot and tethering setting selection reappeared.
chaibaby said:
Problem solved. Please follow the instructions below:
Dial ##72786#. Note: If the dialer does not appear, tap the Dialer icon. Tap YES. The device will restart and initiate Hands Free Activation. After the device restarts it will automatically perform Hands Free Activation. Once the activation is complete, tap OK. The device will then update the PRL. Once the update is complete, tap OK. Tap OK. The device will restart.
After restarting, hotspot and tethering setting selection reappeared.
Click to expand...
Click to collapse
:good::good::good:
The pie update have been an absolute disaster. So many bugs and weird behaviours that is better to not update.
One year awaiting for this mess...
Pantumaca said:
The pie update have been an absolute disaster. So many bugs and weird behaviours that is better to not update.
One year awaiting for this mess...
Click to expand...
Click to collapse
what bugs are you having, mine is running very well for me haven't noticed any bugs
Aldo101t said:
what bugs are you having, mine is running very well for me haven't noticed any bugs
Click to expand...
Click to collapse
It has been said many times in the main thread, but here are only a few (I sold it because HTC is not going to fix anything):
Cannot disable the led into do not disturb mode
Digital wellbeing is not into settings menu (you have to use the search)
Adaptative battery is not into settings menu (you have to use the search)
Battery problems (I lost 1,5h SOT)
HTC sense companion is not counting steps (I think there was a new version of the app THREE months later to fix it)
Those are which I can remember and were persistent after factory reset and even after re-flash the RUU.
As I said, I sold it two months ago and I never will buy another device from this manufacturer.
I have a sprint model that i unlocked,since the update i can't use hotspot, i tried ##72786# it just gives me a menu with 4 options that i can't change.
Is there a way for me to get hotspot back?
tigranmaster said:
I have a sprint model that i unlocked,since the update i can't use hotspot, i tried ##72786# it just gives me a menu with 4 options that i can't change.
Is there a way for me to get hotspot back?
Click to expand...
Click to collapse
update profile or reactivate the phone.
Aldo101t said:
update profile or reactivate the phone.
Click to expand...
Click to collapse
How do i do it?
I don't have a sprint sim card

VoLTE and VOWiFi not working on Xiaomi.eu

In the first week of having my Note 10 Pro, I was using the global ROM that came with it, and after foricng volte and vowifi on with the dialer codes they were both working, I still have call logs in my phone showing it was working.
But, after the week when I was able to unlock, I unlocked the phone and moved to miui 12 on Xaiomi.eu, and both these functions no longer work, IMS status shows unregistered.
Does anyone know if this is a fault of Xaiomi.eu or the Chinese ROM? I haven't had much time to bother with switching around ROMs as I've had to be using my phone, but if someone already knows this will only work on global I'll probably switch back.
Updated to Xiaomi.eu 20.5.14 and the issue persists.
I am using volte and vowifi on Xiaomi.eu 20.5.14 without any problems.
I didn't change any settings, it was just active when I started the phone first time.
Using provider 3.AT
Maybe not all carrier settings implemented in the ROM.
philipp900 said:
I am using volte and vowifi on Xiaomi.eu 20.5.14 without any problems.
I didn't change any settings, it was just active when I started the phone first time.
Using provider 3.AT
Maybe not all provider settings implemented in the ROM.
Click to expand...
Click to collapse
It's definitely to do with carrier, I'm on Tmo in the US. As I said in global it worked with nothing extra, so I think xiaomi.eu or the China beta is missing some configs or something.
Volte is disabled for some countries.
It should be enabled by
*#*#86583#*#*
sanoayyk said:
Volte is disabled for some countries.
It should be enabled by
*#*#86583#*#*
Click to expand...
Click to collapse
I've already done the dialer codes, the build prop edits, checked the APN, tried the PDC tool, nothing works.
Issue is still present on 20.5.21, I think the Chinese beta or xioami.eu might be missing the proper modem configs for tmobile US, haven't been able to test on other ROMs (miroom, revtech, masik, etc), but I might have to stay on global on this phone once global miui 12 comes out :/
Rakuu said:
Issue is still present on 20.5.21, I think the Chinese beta or xioami.eu might be missing the proper modem configs for tmobile US, haven't been able to test on other ROMs (miroom, revtech, masik, etc), but I might have to stay on global on this phone once global miui 12 comes out :/
Click to expand...
Click to collapse
I'm on T-Mobile here in US also and it's not working. I also get a few calls that go straight to voicemail since using EU now. I might try miroom haven't heard of revtech.
Cj719 said:
I'm on T-Mobile here in US also and it's not working. I also get a few calls that go straight to voicemail since using EU now. I might try miroom haven't heard of revtech.
Click to expand...
Click to collapse
I made some progress!
After flashing the firmware from here https://forum.xda-developers.com/mi...rmware-xiaomi-mi-note-10-pro-mi-cc-9-t4096347 after a first boot the wifi calling icon appeared for a split second, but VoLTE was enabled! important to note, volte icon will only show in the status bar with the control panel pulled down (right side panel).
After some testing, I was able to get wifi calling working too, but only in airplane mode. With airplane mode enabled and wifi manually turned on, after a few seconds wifi calling appeared and calls connected, but as soon as I turn off airplane mode wifi calling goes away and it switches to just volte, even starting a wifi call and then disabling airplaneode would convert the call to a volte or regular call, very strange!
If you're going to try this yourself, you can flash any firmware from the eea or global rom, but to avoid breaking your fingerprint scanner, after flashing the firmware and rebooting, make a backup of your modem in TWRP, and then flash the 2.5.14 china ROM firmware back, reboot, and then restore the modem backup. You'll probably still have to re-register your fingerprints, but it's better than nothing!
I've attached some screenshots for proof
About to try this
---------- Post added at 05:35 PM ---------- Previous post was at 04:39 PM ----------
So after I flashed global firmware, I got icon for about 10seconds after a reboot in airplane mode but it wouldn't make a call. My Google messages now allows the rcs chat option though
Cj719 said:
About to try this
---------- Post added at 05:35 PM ---------- Previous post was at 04:39 PM ----------
So after I flashed global firmware, I got icon for about 10seconds after a reboot in airplane mode but it wouldn't make a call. My Google messages now allows the rcs chat option though
Click to expand...
Click to collapse
Do you have volte/VOWiFi force enabled? That's the only thing I can think, volte works with no extra steps whereas VOWiFi only works with airplane mode. I'll try sending you my TWRP modem backup maybe that'll help.
Edit: here's my TWRP backup of my modem https://drive.google.com/file/d/1--fGb80OjIdJpUzkgiKlHhlW9oykjyme/view?usp=drivesdk you'll need to unzip it in /sdcard/TWRP/BACKUPS/<random letters and numbers>/
So I just did a reboot again before doing anything else and it works.
Cj719 said:
So I just did a reboot again before doing anything else and it works.
Click to expand...
Click to collapse
Awesome! Now we just gotta figure out how to get wifi calling consistently working.
Mine was on for about an hour today
Cj719 said:
Mine was on for about an hour today
Click to expand...
Click to collapse
I'm going to make an educated guess based on your signal being very poor in that screenshot; It's possible there's a change in MIUI 12 causing wifi calling to only be enabled in poor or no reception areas, which would line up with me only being able to see it on in airplane mode.
I'll have to figure out some testing for this myself, I suppose this change isn't too illogical, you'd probably only really need it in those cases, just kind of off-putting/misleading that the behavior changed between versions in a way that made it seem broken...
Rakuu said:
I'm going to make an educated guess based on your signal being very poor in that screenshot; It's possible there's a change in MIUI 12 causing wifi calling to only be enabled in poor or no reception areas, which would line up with me only being able to see it on in airplane mode.
I'll have to figure out some testing for this myself, I suppose this change isn't too illogical, you'd probably only really need it in those cases, just kind of off-putting/misleading that the behavior changed between versions in a way that made it seem broken...
Click to expand...
Click to collapse
Let me test that theory, I get poor signal in the basement and great upstairs so let me see if this is indeed the case
Just a little update on this, today my phone started getting some spotty cell reception, and wifi calling turned on! There doesn't seem to be any threshold (i.e. past two bars or less, it turns on), just while the signal is poor it will arbitrarily decide to turn it on. Some undocumented miui 12 feature I'm guessing, since it didn't act this way on the stock miui 11 ROM the phone came with.
Also something maybe interesting of note, I was curious and connected the phone to the PDC tool and it said I was on a T-Mobile modem, as would be expected I suppose, it's just strange why the stock xiaomi.eu modem will not show this modem option even when manually imported to PDC.
On a slightly related note, I put my sim back in my Mi Max 3 running miui 11 still, which previously only had volte available, I tried the same process as what I did on my note 10, I flashed the firmware from the global and EU ROM to see if wifi calling would become available but no dice, so it seems this solution isn't fullproof for all devices just ours.
sanoayyk said:
Volte is disabled for some countries.
It should be enabled by
*#*#86583#*#*
Click to expand...
Click to collapse
I saw only this code
This is for WiFi calling
*#*#869434#*#*
I disabled using *#*#869434#*#*
After that I could go to my sim card and enable it, and choose if I prefer wifi or mobile network.
These options have not been availble if i enable using *#*#869434#*#*
hello guys i put the xiaomi.eu rom on my 10 with the android 11 global rom and MIUI 12.2.0.6 i had the icon voLTE ene call log marked me call HD or want to know if a bug because I don't see plus the voLTE icon in the status bar and neither the HD and voLTE icon on the call log

Pdem30_11_a.10 problems

I have just updated to this today and it has basically stopped Gmail from working properly and I'm having problems with WhatsApp notifications coming through. This didnt happen prior to this update. Anyone else having the same problems?
Thanks
Mine also updated to A10 yesterday. My Gmail works as it did before and I'm receiving notifications. Have you tried looking at the battery settings to see if they've reverted to standard settings (i.e auto app start up off etc).
R1tch1eR1ch said:
I have just updated to this today and it has basically stopped Gmail from working properly and I'm having problems with WhatsApp notifications coming through. This didnt happen prior to this update. Anyone else having the same problems?
Thanks
Click to expand...
Click to collapse
May i ask , is volte working in your phone ?
Kotd88 said:
Mine also updated to A10 yesterday. My Gmail works as it did before and I'm receiving notifications. Have you tried looking at the battery settings to see if they've reverted to standard settings (i.e auto app start up off etc).
Click to expand...
Click to collapse
I have gone through the battery settings now and changed the run in the background settings to on for GMAIL and WhatsApp and it seems to work fine again ??
mohammad093 said:
May i ask , is volte working in your phone ?
Click to expand...
Click to collapse
No VoLTE nor VoWIFI are working on the China ROM. Don't know if wifi calling is just a global ROM feature. I'd love to get it working though if possible
R1tch1eR1ch said:
No VoLTE nor VoWIFI are working on the China ROM. Don't know if wifi calling is just a global ROM feature. I'd love to get it working though if possible
Click to expand...
Click to collapse
Global Rom 5G not working in my country
Good thing I got the Chinese rom

November 2020 security update is now available

Hi,
Just got it
Only 7MB... I don't think it will fix performance errors after several days
By now I highly doubt these updates have ever fixed anything
I'll probably still have to restart my phone every day to keep it snappy.
Yes, at least for me bugs are still here. Made a clean install
Our device is officially abandoned by Xiaomi even though there's still 8 months of security patches for it. They just refuse to fix anything since they updated to Android 10. I had a slight hope but not anymore.
Funny thing, if you use the navigation gesture the icon text is bigger lol
For exemple, in the app drawer it will display "Chro" instead of "Chrome".
If you go back to 2 buttons navigation the display is correct.
Dont know how to fix that without tweaking dpi in dev option...
Wanted to test again the stock version but it's not very good... lol
Could you report if it has been any improvement?
I'm using it second day and RAM management is much better, phone feel more snappy then v11.0.10.0.
Problems with "customize your pixel" and "add another email account" are still present.
exBBoi said:
I'm using it second day and RAM management is much better, phone feel more snappy then v11.0.10.0.
Problems with "customize your pixel" and "add another email account" are still present.
Click to expand...
Click to collapse
I can confirm that, I can see an improvement too. The fingerprint reader also works better.
Unfortunately, the transfer of USB files to the memory card is completely unstable. Sometimes I have to reset my phone to see the changes.
For me, these are the first changes since updating to Android 10. Unfortunately, many things still don't work, for example Volte.
Nico100g said:
I can confirm that, I can see an improvement too. The fingerprint reader also works better.
Unfortunately, the transfer of USB files to the memory card is completely unstable. Sometimes I have to reset my phone to see the changes.
For me, these are the first changes since updating to Android 10. Unfortunately, many things still don't work, for example Volte.
Click to expand...
Click to collapse
Did you try the volte code on phone app ? *#*#86583#*#* disable the carrier check on that.
I did it and volte is working fine. My provider had to activate it on my line
neopbm said:
Did you try the volte code on phone app ? *#*#86583#*#* disable the carrier check on that.
I did it and volte is working fine. My provider had to activate it on my line
Click to expand...
Click to collapse
I tried, Volte in my country stopped working since android 10 update. It worked fine on android 8 and 9. Now I have Volte in options (it's not translated...), it is active and the phone still logs to 3G while talking. Many people have complained about this on the official Xiaomi forum but it has not been corrected. The code *#*# 86583#*#* also gives nothing. In the menu *#*#4636*#*# Volte is active but the phone does not use it.
Nico100g said:
I tried, Volte in my country stopped working since android 10 update. It worked fine on android 8 and 9. Now I have Volte in options (it's not translated...), it is active and the phone still logs to 3G while talking. Many people have complained about this on the official Xiaomi forum but it has not been corrected. The code *#*# 86583#*#* also gives nothing. In the menu *#*#4636*#*# Volte is active but the phone does not use it.
Click to expand...
Click to collapse
Oh ok, so it must be different for some countrys
Is there still problems with ram management?
Maximuous said:
Is there still problems with ram management?
Click to expand...
Click to collapse
Yes. Don't expect a fix any time soon. We're only getting security fixes and that's not a security issue
Battery is draining faster since the update.
Battery seems ok to me. At least the same as before when i was using custom rom.
But i am pretty sure that my battery is dying as i cant get more than 6h of screen on time now, no matter what rom/kernel i use lol
I'm not getting any update. May it be because of unlocked bootloader? I'm still at May security update for now.
c3497605 said:
I'm not getting any update. May it be because of unlocked bootloader? I'm still at May security update for now.
Click to expand...
Click to collapse
Maybe you can try to update manualy : https://forum.xda-developers.com/t/...m-11-0-2-0-to-11-0-14-0.4197727/post-84038155

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