WiFi doesnt work - Redmi K20 / Xiaomi Mi 9T Questions & Answers

Today I flashed Xiaomi EU Stable, 11.0.3, later I tried Evolution X, but I dont really like AOSP so I tried to flash Xiaomi EU again and now my WiFi doesnt work, I cant turn on it... Any idea? I tried to flash stock with XiaomiTool and nothing.

DavidGaditano said:
Today I flashed Xiaomi EU Stable, 11.0.3, later I tried Evolution X, but I dont really like AOSP so I tried to flash Xiaomi EU again and now my WiFi doesnt work, I cant turn on it... Any idea? I tried to flash stock with XiaomiTool and nothing.
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Check out this thread for fix https://forum.xda-developers.com/mi-9t/help/wi-fi-flashing-stock-miui-t3975273

Related

Wi-fi not working?

So, I tried to flash cm10.1 version 7 where wifi should work, but I dont know why, it doesnt. Then I flashed muiu based on aurora and it doesnt work too. I flashed another miui that I had and it worked... but it was an old version. So I decided do downgrade to 2.2 and then to 2.3 again.
Now, its still not working... what can be the problem?

VOLTE bricked via miui 9 by nurujjaman

Hey guys plzz help Volte had been not working now to every single user of this rom and doesn't working in any rom and some flashed miui official by lfastboo still voLTE not working plzz developers help us we tried everything.If u wanna take a look at miui 9 by nurujjaman pollab
update de firmware and flash miuipro, that works for me.
My phone contacts are merging with other contacts
Hi Guys,
I'm using 3S prime.
My phone contacts are merging with other contacts. I tried to delete some, but I lost some contacts. Please help me on this........
mannequiin said:
update de firmware and flash miuipro, that works for me.
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Click to collapse
Wait what if I flash miui 9 via fastboot it will work right?
Sunny Za said:
Wait what if I flash miui 9 via fastboot it will work right?
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Click to collapse
Exactly flashing Fastboot image solve mostly
Abhijeet Rajgor said:
Exactly flashing Fastboot image solve mostly
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Click to collapse
It it solved my voLTE works now
Having a serious problem.....I'm running pixel experience ROM now but I have a tried nitrogen OS, ressurection remix ROM, Lineage OS 15.1, Viper OS (nougat), Lineage OS 14.1 and many other ROMs. Volte was working fine few days ago but for the past 3-4 days it was not working. I thought it was a problem with the ROM so I changed the ROM but still got the issue. And today I came to know that my device is showing IMS registration: unavailable
Voice-over LTE: not available and some other things
I tried messing with APNs and flashed some volte patches but still got no luck. Then I tried searching on XDA forum and know what I tried every possible method in almost all the threads and still not able to get volte. Tried searching YouTube for IMS registration and tried googling it also but still the problem is there.
Help me out plzzzz....
Allison 1123 said:
Having a serious problem.....I'm running pixel experience ROM now but I have a tried nitrogen OS, ressurection remix ROM, Lineage OS 15.1, Viper OS (nougat), Lineage OS 14.1 and many other ROMs. Volte was working fine few days ago but for the past 3-4 days it was not working. I thought it was a problem with the ROM so I changed the ROM but still got the issue. And today I came to know that my device is showing IMS registration: unavailable
Voice-over LTE: not available and some other things
I tried messing with APNs and flashed some volte patches but still got no luck. Then I tried searching on XDA forum and know what I tried every possible method in almost all the threads and still not able to get volte. Tried searching YouTube for IMS registration and tried googling it also but still the problem is there.
Help me out plzzzz....
Click to expand...
Click to collapse
Faced same problem just flash fastboot rom it will work for sure.
Allison 1123 said:
Having a serious problem.....I'm running pixel experience ROM now but I have a tried nitrogen OS, ressurection remix ROM, Lineage OS 15.1, Viper OS (nougat), Lineage OS 14.1 and many other ROMs. Volte was working fine few days ago but for the past 3-4 days it was not working. I thought it was a problem with the ROM so I changed the ROM but still got the issue. And today I came to know that my device is showing IMS registration: unavailable
Voice-over LTE: not available and some other things
I tried messing with APNs and flashed some volte patches but still got no luck. Then I tried searching on XDA forum and know what I tried every possible method in almost all the threads and still not able to get volte. Tried searching YouTube for IMS registration and tried googling it also but still the problem is there.
Help me out plzzzz....
Click to expand...
Click to collapse
Wait first delete all apns present now create new APN name:ims,APN:ims,APN type:ims that's it save it (it won't show in APN) now create your old APN settings (don't restore to deafult create the old again that's important) save and that's it if it's not rom problem it will bring ur voLTE back
Try restoring EFS in twrp back up
Allison 1123 said:
Having a serious problem.....I'm running pixel experience ROM now but I have a tried nitrogen OS, ressurection remix ROM, Lineage OS 15.1, Viper OS (nougat), Lineage OS 14.1 and many other ROMs. Volte was working fine few days ago but for the past 3-4 days it was not working. I thought it was a problem with the ROM so I changed the ROM but still got the issue. And today I came to know that my device is showing IMS registration: unavailable
Voice-over LTE: not available and some other things
I tried messing with APNs and flashed some volte patches but still got no luck. Then I tried searching on XDA forum and know what I tried every possible method in almost all the threads and still not able to get volte. Tried searching YouTube for IMS registration and tried googling it also but still the problem is there.
Help me out plzzzz....
Click to expand...
Click to collapse
Maybe you need to write IMEI number again?
Does it show there when pressing *#06#* ?
U may try going back to MIUI 9
And then back to your favorite ROM
I did every single step mentioned above. Even my IMEI number is all good. But VOLTE problem reamins the same.
During the first boot...VOLTE was there, and it was working. Even when I Rebooted, it was again there and still working. But when I Power Off the device and then powered it on, VOLTE was gone and I was unable to call.
Rajshe25 said:
I did every single step mentioned above. Even my IMEI number is all good. But VOLTE problem reamins the same.
During the first boot...VOLTE was there, and it was working. Even when I Rebooted, it was again there and still working. But when I Power Off the device and then powered it on, VOLTE was gone and I was unable to call.
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Yeah u have to flash fastboot it solved mine
Sunny Za said:
Yeah u have to flash fastboot it solved mine
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Click to collapse
I did that too and thrice bt the problem remained unsolved. As I mentioned, it worked during the initial boot of any custom rom, even after rebooting it. Bt when I powered it off and then booted it up, VOLTE was gone.
Rajshe25 said:
I did that too and thrice bt the problem remained unsolved. As I mentioned, it worked during the initial boot of any custom rom, even after rebooting it. Bt when I powered it off and then booted it up, VOLTE was gone.
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Click to collapse
Yeah happens with me to but now m using Xiaomi.eu miui 9 ROM bro use it for some days and flash another ROM voLTE will work fine as it creates a strong bond between firmware and ROM that miui 9 official doesn't and it has more features than it miui 9. So give it a try
Sunny Za said:
Yeah happens with me to but now m using Xiaomi.eu miui 9 ROM bro use it for some days and flash another ROM voLTE will work fine as it creates a strong bond between firmware and ROM that miui 9 official doesn't and it has more features than it miui 9. So give it a try
Click to expand...
Click to collapse
Could u plz provide the link
---------- Post added at 03:31 PM ---------- Previous post was at 03:30 PM ----------
Rajshe25 said:
Could u plz provide the link
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Click to collapse
Will Jio work?
Use this trick:-
Flash any miui rom v8 or v9 & boot into system..
Now go to recovery wipe all except storage.
Now flash any custom rom i suggest lineage 14.1 & boot into system..
Now again go to recovery go to wipe , advance wipe & wipe only system
Now flash any MIUI rom then wipe cache & dalvik
Now reboot...
Volla your volte now works...
I tried 2 times & all time it works....
If it works for u hit thanks..

Is my phone going to get bricked?

Hello I have Xiaomi Redmi 5 Plus that is currently running on Pixel Experience. Before that i had xiaomi.eu rom 10.3.x.x... The latest rom for my phone from official Xiaomi rom site is 10.2.1.0..
Now the question is will my phone get bricked if i flash stock miui rom?
If you have unlocked bootloader, you can flash latest rom via mi-flash tool. It will not brick your device. Redmi 5 plus aka Vince doesn't have ARB feature. So you are free to flash any version of rom as long as your bootloader is unlocked.
blondeeagle said:
Hello I have Xiaomi Redmi 5 Plus that is currently running on Pixel Experience. Before that i had xiaomi.eu rom 10.3.x.x... The latest rom for my phone from official Xiaomi rom site is 10.2.1.0..
Now the question is will my phone get bricked if i flash stock miui rom?
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Click to collapse
Hi! No, in my experience, I used miui and custom roms, flashing it following their respective instructions and nothing went bad. Follow the instructions and you will go ok, but, if you fail, you will learn how fix it too
Wyneg said:
Hi! No, in my experience, I used miui and custom roms, flashing it following their respective instructions and nothing went bad. Follow the instructions and you will go ok, but, if you fail, you will learn how fix it too
Click to expand...
Click to collapse
yes i know that i wont get bricked for using pixel experience... but i had xiaomi.eu rom on it which was higher than the one xiaomi officially provides... I am asking because i noticed that custom recovery said Detected reinstall of bootloader.. and that is not a good sign..
blondeeagle said:
yes i know that i wont get bricked for using pixel experience... but i had xiaomi.eu rom on it which was higher than the one xiaomi officially provides... I am asking because i noticed that custom recovery said Detected reinstall of bootloader.. and that is not a good sign..
Click to expand...
Click to collapse
It doesn't matter, every time you install an update of firmware that message is showed, but remember if you come from miui stock or miui based rom, you need to format data

wich one of custom roms is the best as daily driver ?

Can You please share your experience here ?
Havoc Latest build here
MI 9T Global , Latest Stock android 9 Miui 11 tested havoc / bootleggers / AOSIP
OK, in the past i tried almost all the roms that are available for the Redmi Note 5 PRO...
For the 9T all this 3 ROMS ( havoc / bootleggers / AOSIP ) are the same PIE version as my Redmi Note 5 pro....
-Same default apps each rom has, custommization, menus, options, sounds, boot animations... so if you are familiar ... it's the same thing
This 3 ones doesn't mess with the "mac adress" i don´t know what it is, but if you flash for example Lineage OS (mi 9t) and try to move to another rom you'll lose wifi in your phone , can re enable it by doing a not very complicated process... but even if you use miflash and flash Stock Firmware and Relock the bootloader that "mac adress thing" is going to stay and your wifi isnt going to work, you have to do the solution they provide to have wifi back, so i never flashed lineage... It's weird how flashing via Miflash all to stock cant solve that thing... I NEVER TESTED LINEAGE THIS IS WHAT I KNOW....
For the others ... all those 3 have same Mi 9t base funcionallity, they took the "base implemetation from Havok Dev" so ... , same issues for all this 3, double tap to wake doesn't work.... there is a module for magisk that force it but never tried , i use "raise to wake" then fingerprint, yes, fingerprint doesnt work with the screen off, you have to wake it...
OTG USB detection is random... not always, i have to reboot 1 or 2 times, until it can read it...
Hardware:
Actually in havoc, camera hardware retraction works well, no issues, no rare sounds... some times pop up camera opens randomly, maybe some incompatibility with 3rd apps using it and not closing it, but if that happens i open the camera, switch to selfie cam then to primary and it retracts again, then i reboot...for... just in case
GPS, proximity, all hardware working... led light ... all as far as i know....
There isnt a OTA working on custom Roms... y'know just click the button and automatic update happens, maybe because we dont have a official 100% functional TWRP or Mantainers need to pay some online storage.... for example if you do a factory reset in system options (any of this 3 roms) it only sends you to TWRP and dont wipe anything....
I was tired not having double tap to wake... so used mi flash and went Full Stock android 9 miui 11 Global.... my mistake, i relocked the ****ing bootloader, for my surprise it was instant this second time, i didnt have to wait a week or month, was just instantly...
And here i am again, in havoc...
This momment devs are almost jumping to Android 10 in all AOSP roms...
This roms are stable, my MI 9T is my main phone for work ... i need it working 100% and this ROMS are good to go.... i dont play too much, just clash royale....
battery depends on your use...
I want to try Paranoid Quartz, but there isn't a tutorial to "move safely between android 9 and 10 roms) , i want to make a step by step guide how to move, in what order, what TWRP, what firmware....etc
well thats my impression, sorry for my poor english im lazy to use translator.....
Rigth now i have the knowledge to unlock bootloader, install pie TWRP, install pie aosp roms, go back to stock.... not more....
Im staying in pie havoc for now, Dev is a good guy , good group in telegram....
And remember..... NEVER WIPE VENDOR, IT´S A ****ING LAW.... LOL
have a nice day

Note 7 Lavender no wifi/bluetooth/gsmRadio working after upgrade to MIUI 12.5.3

need help note 7 global updated to miui 12.5.3 after auto update and now wifi camera gsm not working for any rom downgraded from 12.5.3. none of these are working for even custom rom and official roms, only with official global miui 12.5.3 does the wifi camera and gsm work again. please need desperate help have looked for solution everywhere but couldnt find help even after flashing oldcam new cam kernels and separately installing foirmware files for the drivers.
nothing is working flashing via miFlash tool or twrp or anything for that matter flashing official rom via the official way absolutely nothing. please need help must downgrade back to anything but MIUI 12 it is a nightmare using such a horribly made rom
Test to flash vendor image https://xiaomifirmwareupdater.com/vendor/lavender/
Or miui.eu and then your customer rom
joke19 said:
Test to flash vendor image https://xiaomifirmwareupdater.com/vendor/lavender/
Or miui.eu and then your customer rom
Click to expand...
Click to collapse
before i do im not quite sure what vendor images are. my note 7 is the global version, which image should i be flashing? thanks
flashed vendor imgae of the version i want installed still the same situation, gsm wifi camera only working on layest miui 12.5.3 only, need help
even tried xiaomi.eu roms nothing works no way to downgrade and get camera wifi or anything signal based working!

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