yashsingh1/xdaforums huggingface dataset:
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Veiranx:
As far as I can tell, both Fido and Public operate as MVNOs in Canada. If my guess is correct, your F3s are going to continue to encounter these issues unless you switch to one of the four major carriers (if they have the band support, of course).
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] frank1980:
I am with t mobile and believe me that it is very good here in nashville very stable and working on 4g since 5g practically gives me the same result 129 mb/s 120mg/s download and upload 8mg in lte of course the time helps the velocity
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Veiranx:
Excellent! I'm glad to see that. I think my operational hypothesis about MVNOs is getting supporting evidence. (:
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] nabecite:
Seems like this a fairly common and recent issue. I don't ever have to restart my phone; my phone reconnects automatically after a few seconds. Just an annoyance

I am curious if adding the appropriate telecom profile using guides like the following could solve our issue with certain carriers: https://xdaforums.com/t/guide-how-to-get-working-volte-and-vowifi-on-custom-roms.4492165/

I have yet to try it frankly because I cannot find a good source for Canadian mbns. I could try either the pixel 4 which are used often on the OnePlus forms but are for an entirely different chipset.

The other alternative is grabbing them from the s20 snapdragon 865 5g but can't locate Canadian ones specifically.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Magister54:
I'm not rooted anyway :-/ and yeah maybe it's because there is none Canadian mbns, maybe it is using a "common" one?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] nabecite:
Update: I experienced this issue on both the global stock poco f3 rom and xiaomi eu rom.

I recently installed crDroid and this issue disappeared. I then switched to the stock poco f3 eea rom and relocked my bootloader because of problems with android auto. The issue has yet to return.

Both crdroid and poco eea rely on the 14.0.7.0 xiaomi firmware. Perhaps someone else can try installing this firmware and seeing if it resolves their issue as well.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Magister54:
I still have global 14.0.4.0 (TKHMIXM) so maybe it will be updated, I hope
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] nickelnine:
I had to wipe my phone to figure out a fingerprint sensor problem so I fastboot flashed 14.0.7.0 EEA firmware, then flashed GhostDroid ROM directly on top and since then (going on 2 weeks), I have not had a single drop out, mobile disconnection or device reboot. Very happy that the reboot problem has disappeared; I was ready to sell this phone and go back to my P5.

@nabecite, I can confirm what you experienced as well.

I'm with Telus provider in Canada.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Magister54:
Well, I now have 14.0.7.0.TKHMIXM stock ROM, I'll let you know. I'm with Public Mobile, so, Telus
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Magister54:
So... incredible but since I updated to 14.0.7.0, I drove for 3 days to multiple locations some hundred mile away, and never I had the dead "no sim" icon and needed to reboot the phone. Only once I noticed the data were off so I clicked on it to enable them and it worked.

Finally after 1+ year it seems PoCo has fixed this issue of modem badly crashing!
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] nickelnine:
That's great! Feels really good indeed.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Magister54:
It is still not perfect, sometime I need to go in airplane mode on/off to have call working, else it automatically drops calls...
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] nickelnine:
Anyone update to EEA 14.0.9? For me, it's worse than 14.0.7, rebooting constantly.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] bowss47:
I got the F4 GT running global 14.0.4.0. My issue is the same as the others. I bought it when i lived in Jordan in the middle east, and I never had any connectivity issues, it was a rock solid connection. As soon as I came to Canada the issue started. I would totally lose all connection (data as well as reception) on 1 sim, then on both sims. It would last around 15 seconds then come back. I thought it was the network. I was on Kudo, then switched to Fido. Both have the same issue. This would happen probably no less than 40 times a day. I could be stationary without moving anywhere and it would do this. I wonder if flashing crdroid like @nabecite said would help. Is it really a software issue or hardware? I'm not doubting that it could be software as i'm not very happy with this poco, its very buggy compared to my last honor 8x phone or any other previous phone i've owned.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Zinnz:
Interesting, I figured it was faulty hardware On the poco f3, but if you're having the exact same issues on a newer device, it unlikely to be faulty hardware. I'm in Canada on Rogers. I know tthe problems got a little better with 14.0.7.0, but yeah, ultimately the problem still persists, just not as frequently.

I know others have stated kernel panics are the issue, but no fix that completely fixes the issue exist to my knowledge. I'm unsure if it's a hardware issue as in, something not working correctly with most North American service providers, but I don't think it's faulty hardware anymore, or something that can be physically repaired on the phones antenna or cpu.

On the other hand, I'm still holding out hope for some form of software fix, if it's truly a software issue.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] bowss47:
Ya i personally dont think it's a hardware issue in the sense that it's an antenna issue. Call me a conspiracy theorist but i feel networks here are causing it on purpose to keep chinese phones out of the market. I've had no issues at all in the middle east and the phones' bands should work anywhere around the world, so why does it connect with a solid signal then completely lose that signal without moving or needing to switch towers? It should either connect or not. But it seems someone was able to fix it by flashing mods, any idea about that? I've flashed before and it was kind of a mission that I'd rather not go through, but it seems either that or getting another phone. Options here are very limited to iphone, samsung and a couple others, both of which i've owned and have not been a big fan of :(

If the issue has been around since the F3, i unfortunately highly doubt a fix is on it's way, but we can always keep hoping hehe
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Zinnz:
I've tried many things, even disabling bands with network guru that north America doesn't "support".

It happens to me too, phone doesn't need to be moving to loose signal, but moving around usually makes it worse.

Not sure what mods you're referring too, but I've also tried different kernels. Haven't really used many different roms, I'm using Evo x and am quiet happy with it, besides the phone itself being buggy with signal.

Another thing I've heard is that it might have something to do with our mii accounts not working properly, or communicating with servers correctly after changing roms.

I also heard an old xiaomi.eu caused this,

But I'm grasping at straws lol

I don't loose connection near as much as I used too, so it doesn't get under my skin like it used too. My hope is that eventually a common theme will appear and we can figure it out.

But right now I'm assuming all poco phones are effected, or at least poco f3, poco f4 and GT
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Magister54:
Can you check your /storage/emulated/0/ramdump directory?

mine contains modem crash log, multiple times a day it crashes, I can be moving in car or the phone can be on my nightstand during the middle of the night and modem crash:

modem subsystem failure reason: ssr:MP:rflte_dm_rx.c:8779:rflte_dm_rxagc_config_update_switchpoints_and_lna_offsets_in_dm

You can find reference to this since 2021 it seems

https://xdaforums.com/t/rom-11-0-0-...official-closed.4279481/page-53#post-85401431

Is this the same problem that is happening when you cannot make call and data is disabled and sometimes even the "no sim" icon is displayed? I think so.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Zinnz:
My phone doesn't restart anymore after loosing connection so I'm not sure if it dumps anything. I think a FW update somewhere along the line fixed that. But yes it's the same issue where no sim is displayed sometimes, or just an a line through data icon
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] bowss47:
I believe i've seen similar blogs for Xiaomi phones, not just Poco :(. about mods, @nabecite was saying that he flashed to "crdroid" and did something else and the problem went away. Maybe i can try that but dont i need to root first? are there automatic root softwares for poco phones? or do i have to do it manually.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Zinnz:
Yes you need root and recovery to flash a custom rom like cdroid. You'll wanna read up on magisk and/or kernel su to get root, and twrp and/or orangefox to get a custom recovery (a custom recovery is what you need to flash zip files to your phone, like you mentioned)

Look up specific to your phone guides though, or you'll end up flashing something incompatible with your device and have issues.

Here's the forums for your phone Btw,

https://xdaforums.com/f/xiaomi-poco-f4-gt-redmi-k50-gaming.12699/
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] bowss47:
Thanks for all the details man. I'm honestly waiting to see from other people if this method works or if it was a fluke. I don't wanna do it for nothing.

till then, let us pray lol 🤲
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] nabelama:
The problem returned after upgrading my firmware to 14.0.9.I suspect the poco f3 can't deal with band 7 as noted a couple times by this user on xiaomi eu:

MIUI 14 - 23.3.13/16

Personally, I'm glad that this ugly animation for children is removed. :emoji_stuck_out_tongue_winking_eye: Well how you think about it is just your personal opinion, but I think it should've been mentioned somewhere

xiaomi.eu

MIUI 14 - 23.1.9/10

It works. https://sourceforge.net/projects/recovery-for-xiaomi-devices/files/alioth/ or https://www.123pan.com/s/qHhDVv-nuQJv

xiaomi.eu

I experimented a little and discovered that my modem also crashes when attempting to connect to band 7. Not sure of an easy way of disabling it though.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] FZero68:
I'm on Koodo/Telus and have had this issue since forever. I even know the areas around me where it happens like clockwork. Everytime I drive home from work at the exact same intersection. It used to crash the phone but at some point maybe a year ago it just crashes the radio and the phone stays up which was an improvement.

I've never had it not crash with any firmware/rom the only improvement was no reboot which was nice, but the problem has not gone away. I'm on arrow 13.1 but it happened on every rom I've tried.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Magister54:
I'm on PublicMobile and have it since day 1, same as you, if I drive at certain place, the modem crashes because it switches to some band or something.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] FZero68:
I've looked up solutions but nothing really concrete was presented. I most likely would have got a new phone completely if the rebooting kept happening but now I guess I just deal with it.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] nabelama:
Has anyone tried disabling band 7? I don't really want to root to try it myself.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Kunqa:
[ROM][OFFICIAL][alioth][14] LineageOS 21 for POCO F3/Mi 11X/Redmi K40

LineageOS is a free, community built, aftermarket firmware distribution of android, which is designed to increase performance and reliability over stock android for your device. LineageOS is based on the Android Open Source Project with extra...

xdaforums.com
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] nabelama:
I managed to fix my issue by changing my APN settings. It seems the stock rom was not retrieving them properly for Fido LTE: https://forums.fido.ca/t5/General-Support/Fido-s-APN-amp-MMS-Settings/m-p/91614

Perhaps Fido LTE does not rely on any problematic bands.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] FZero68:
I finally bit the bullet and rooted. Disabled band 66 and 7 with network guru and now I have absolutely no more crashing or disconnects, everything works as it should. I'm with Telus/Koodo in Canada.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Magister54:
Cool, before rooting I guess you have to unlock BL, this resets your phone? After rooting (with Magisk?) does NFC and GooglePay still works?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] FZero68:
Yes you do have to unlock and it does reset everything. I'm on pixelos and had to hide and enforce su list in the magisk settings. But google pay works just fine without having to use any of the work arounds. I'm also using magisk kitsune so I can't vouch for the other forks on how well they hide root.

It was worth it because the rebooting makes the phone unusable in certain areas of the city. It will keep rebooting every few minutes.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] alexaxela:
Hi everyone! I try to ask for your help on the topic of this thread. In August I will be traveling around your beautiful country and I got a SIM with T-mobile coverage for my Poco F3 (14.0.11 global, I haven't installed hypeOS yet to avoid problems). Should I expect connection problems? The bands are compatible but some say that there are often connection problems with Chinese brands. Thanks in advance even just for your patience in reading this question of mine
[Redmi Note 8 Questions & Answers] mommymurata:
I've unlocked the bootloader, flashed TWRP through ADB, when I tried to wipe data/cache/dalvik it failed and I had to flash stock ROM using the official Mi tool (I think I accidentaly wiped system? I don't remember). it basically failed to mount partitions when trying to wipe and subsequently gave me "operation not permitted" errors. can I flash the custom ROM despite not being able to wipe partitions? is this a common issue?
[Redmi Note 8 Questions & Answers] loopypalm:
why ? 🥴

you didn't enable RW permission at the start

i think yes, custom rom script write the full system img over the old one

No

flash Ofox, and enable RW
[Redmi Note 8 Questions & Answers] mommymurata:
I had to flash stock ROM because I couldn't boot into system or recovery mode ("system destroyed" error). I tried again after successfully flashing stock ROM and it worked this time. Can I just wipe partitions and flash the Gapps version of the ROM if I want to switch from Vanilla to Gapps? Or are there additional steps?
[Redmi Note 8 Questions & Answers] loopypalm:
to fix "system destroyed" just flash VBMETA

follow the clean flash steps

flash gapps (if needed) after flashing the rom
[Samsung Galaxy S22 Ultra] tom_shon:
mobile hotspot band Can't change from 2.4 GHz to 5 GHz

HELP​
[Samsung Galaxy S22 Ultra] neilth:
My S22U has the option to use either 2.4 or 5 GHz for mobile hotspot use.
[Samsung Galaxy S22 Ultra] Village_Idiot:
Go to Mobile Hotspot settings

Settings - > Connections - > Mobile Hotspot and tethering - > Mobile hotspot

Tap configure. Select 5GHz
[Samsung Galaxy S22 Ultra] tom_shon:
I'm able to see the band option in configue but I cannot change it
[Samsung Galaxy S22 Ultra] Rapier:
WoW, OneUI 5 beta provides extra settings...

View attachment 5694163

View attachment 5694165
[Samsung Galaxy S22 Ultra] Village_Idiot:
You should be able to just tap 2.4GHz. Then select 5GHz.
[Samsung Galaxy S22 Ultra] tom_shon:
FUN 😅
[Samsung Galaxy S22 Ultra] Village_Idiot:
That's weird. What model is it? Are you rooted?

I have the Verizon US model, not rooted.
[Samsung Galaxy S22 Ultra] Village_Idiot:
Could it be your carrier doesn't allow it? I'm stumped and just guessing. I don't know why 5GHz is not available.
[Samsung Galaxy S22 Ultra] hoss_n2:
what is your model Number & location , I cant see this menue with 6ghz option in snapdragon model
[Samsung Galaxy S22 Ultra] legionfx:
Theme and font name? That's just amazing. 6 ghz here on exynios Europe.
[Android Head-Units] pdbs:
I have this unit which doesn't have a brand name. It turns on, start up, loads, and about 1 minute later the screen goes bright white and shows lines in it.

I would appreciate you telling me what you think might be causing this.

Here is a link to a video in Youtube showing the problem. Please wait till the end of the video to see the problem. Thanks. And sorry if I have posted in the wrong place.
[Android Head-Units] quocta:
did you try to reset Factory?
[Android Head-Units] pdbs:
No, I think it would brick since it looks like frozen when it happens. Music would still play but screen is frozen.
[Android Head-Units] pdbs:
I will try that as last option only. I think it might brick.
[Android Head-Units] aRaychan:
After booting, quickly enter the settings, restore factory settings, or use USB storage to give the system an update
[Samsung Galaxy S20 FE Questions & Answers] omniterm:
I have a SM-G781U1 (Cricket CSC: AIO) rooted and unlocked bootloader. Currently running the following ROM (Android 12 One UI 4.1)

G781USQU7FVC2_BIT1_SAFE.7z (https://drive.google.com/file/d/1BNF6CNhT2JkY5rAdsMIFeGIUaxfoRKff/view?usp=sharing)

I am trying to enable native Call Recording and so far have been unable to get it working on android 12. I did have it working on Android 10.

I have pulled the following file /optics/configs/carriers/single/AIO/conf/system/cscfeature.xml and decoded it using https://github.com/fei-ke/OmcTextDecoder

I then added the following code to the file

<CscFeature_VoiceCall_ConfigRecording>RecordingAllowed</CscFeature_VoiceCall_ConfigRecording>
<CscFeature_VoiceCall_ConfigRecording>RecordingAllowedByMenu</CscFeature_VoiceCall_ConfigRecording>

After modding the CSC I then re encoded the file and pushed back to the phone /optics/configs/carriers/single/AIO/conf/system/cscfeature.xml

I tried adding just RecordingAllowed but after a reboot have been unable to get it working. I verifed the phone is using AIO csc and

When I had both tags and rebooted I got a notice there was a new setting but after opening settings there was no call recording option but Settings still showed there was a new option available (settings has a red N icon)

I looked around the filesystem and the optics folder seems to be the location for my CSC. but after replacing the CSC with my modded CSC and rebooting calls are not being recorded.

I also noticed /optics/configs/carriers/single/AIO/conf/omc.info shows

<customerEdition>ED0003</customerEdition>

while the CSC shows ED0009, not sure if that makes a difference but changing it to ED0009 did not make a difference.

Below is my current cscfeatures.xml file decoded

Spoiler content hidden.
[Samsung Galaxy S20 FE Questions & Answers] GostSn:
Hello,

were you able to make progress on this?

I can't do it either, I have a galaxy s10+ with Android 12 (I had no problem with android10)

Thanks
[Tilt, TyTN II, MDA Vario III General] donhales:
I am using a Tytn II on Orange and have just installed the 6.1 rom update

Following from that all email & diary notifications do not work - sounds are turned on and when you check in settings, they work once (so you open the programme then close it) but next time mail arrives no sound is heard and no notification window is shown on the screen. Diary notifications are also not working

Is this common with this rom update & can anything be done

All in all it seems the update is pointless - yes I get the HTC home page rather than the nasty Orange home page
[Samsung Galaxy Watch 4] daniela94:
Good evening, I have a Samsung Watch 4 LTE. Stock is intended for Western Europe as I intend to use it in France mainly. I do not have this country in the option list during the setup process. How can I solve this please? And what will this affect. Regards, Daniel
[Samsung Galaxy Watch 4] adfree:
A

Model Name and Firmware Version?

SM-R875F or something like this?

For Firmware Infos you can enter:

*#1234#

B

You already found this?

https://xdaforums.com/t/wip-lte-onl...gions-may-work-on-non-samsung-phones.4338385/

*#272*IMEI#

C

Better NOT post your own IMEI ...

Best Regards
[OnePlus 9RT] GennaiosFX:
I know does everyone have a gcam with xml supporting the uktrawide?thnx
[Google Pixel 6] nutzfreelance:
I am sure i used to have no issues with wireless charging. but in the last 2 weeks i have to reboot every few days 3-7ish as my pixel 6 does not recognize any of my 3 wireless chargers and will not charge.

after reboot it works again on all chargers. i am on the last july update. i have heard many people have issues with A13 and wireless charging. so i dont want to update for that and other reasons.
[Google Pixel 6] tom1807:
How do you determine that the wireless charging is not working?

I noticed, when I tested some wireless chargers, it shows on the screen a flash that it recognizes the charger, but doesn't display it. Opening the battery menu, it also displays not charging but below it showed xx minutes until full?

Cheers

Tom
[Google Pixel 6] nutzfreelance:
all my wireless charges have a led indicator that they are charging.

the pixel6 is set for the screen to come on and i usually see the flash it recognizes the charger. none of that happens.

there are no indicators from anything that it recognized any of the chargers or that its charging.,( 3 primary and 3 travel that all work with many other devices. so its not the chargers)

i reboot and everything works fine again for a few days.
[Google Pixel 6] froz3n96:
Actually same thing happened to me as well. Left my phone on the pixel stand charger at 44%, came back to check it after 10 mins and it hasn't even started charging. Naturally I tried moving but it wouldn't start until I restarted the phone. Only noticed it today after updating to Android 13.
[Google Pixel 6] froz3n96:
I have just finished talking with Google Support, their best suggestion was a factory reset lol
[Google Pixel 6] tailmono:
nice!
[Google Pixel 6] vandyman:
Does it work with the stock android 13 and no mods.?
[Android TV General] FlT4ever:
Hi all, sorry I found several similar post but no same situations and no concrete confirmation. I have the following DRM issue.

I installed ATV9 on a PC, 8th gen Intel i3, 8GB DDR4 ram, SSD + 6TB drive. It works flawlessly and extremely fast, I can watch anything from YT to Tivimate to Kodi to play any games, etc. I know my box isn't Widevine L1 certified but from I searched L3 should still allow me to run Netflix in SD yet I'm getting error "ui-800-3 (207006)" which is a DRM issue, why?

Pretty pathetic of Google to control this, my system puts the Shield to shame.
[Android TV General] cybermay:
It's really hard to solve this problem
[Moto G Stylus (2021)] m.mcneil99:
Rescue and smart cannot flash phone ADB side load does not detect device not sure what next method to try
[Moto G Stylus (2021)] sosthenisRR:
You can try to edl short the device to flash a blank flash file to "rejuvenate" the bootloader. Then use tinyfastboot script to "flash" the exact version of update that was last installed on the device. Search for tinyfastboot script on lolinet. Unzip, Run the .bat file given. Select version. Hit 5 hit enter/return. Watch A LOT of red words go by very slowly. If it's going slow then your device will be flashing even though it says it's not. Patience don't just unplug it real quick or close the bat when you see red right away. As long as the program doesn't stop you got the right update. If frp locked find a guide on hardreset.info or you won't get past checking pin or Google account. It will more than likely trip verity and reboot device. Remove security pin/pattern/password and Factory reset from settings > system > reset. If you want bootloader unlocked again you need the same code from Motorola bootloader unlock email as prior unlocking. (Not sure if you can reapply for it, haven't tried as I had my old number)