SIM cards not recognized by the phone after updating to 12.5.1 - Redmi Note 8 Questions & Answers

Hello
I have just updated my redmi note 8 to the miui 12.5.1 and after the phone booted it doesnt want to recognize the SIM cards I have I tester with other cards same issue.
Everything elese work.
My phone is unlocked and I had Msgisk that I lost after the update and the Orangefox recovery cannot decrypt the phone anymore.
I can solve all the other issue but for the SIM issue I couldn't find anything on the internet.
I have Miui global0
the phone was rebooted many times removed and inserted the cards same issue

ssamurai said:
I have just updated
Click to expand...
Click to collapse
It's always the updates
ssamurai said:
it doesnt want to recognize the SIM cards
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Click to collapse
Wifi and camera work ?
ssamurai said:
Orangefox recovery cannot decrypt the phone anymore
Click to expand...
Click to collapse
Flash DFE from an external SDCard if your storage is encrypted ...

loopypalm said:
It's always the updates
Wifi and camera work ?
Flash DFE from an external SDCard if your storage is encrypted ...
Click to expand...
Click to collapse
Im not joking here the phone was working fine, the camera and wifi are working,

ssamurai said:
Im not joking here
Click to expand...
Click to collapse
yes, i know
ssamurai said:
the phone was working fine
Click to expand...
Click to collapse
yes i know , i laugh because everyone phone is always working fine until an update happen
ssamurai said:
the camera and wifi are working,
Click to expand...
Click to collapse
looks like the sensors are fine, so the problem is :
1-corupted value in "data"/"system"
2-the simcard or the sim socket
Ideas :
-test your sim in other phone to make sure it works
-if your "data" is important do a twrp/OFox backup of it, wipe it and reboot to do a new config (If work = good/Not work = system fault)
-if not ("data" not important) ,then do a clean flash of a custom rom and get out of **UI hell ...

loopypalm said:
yes, i know
yes i know , i laugh because everyone phone is always working fine until an update happen
looks like the sensors are fine, so the problem is :
1-corupted value in "data"/"system"
2-the simcard or the sim socket
Ideas :
-test your sim in other phone to make sure it works
-if your "data" is important do a twrp/OFox backup of it, wipe it and reboot to do a new config (If work = good/Not work = system fault)
-if not ("data" not important) ,then do a clean flash of a custom rom and get out of **UI hell ...
Click to expand...
Click to collapse
I recovered my data and went back to 12.01 it works fine now

Related

my phone wont read sim cards?

What could possibly going wrong, before my phone it work fin, it read the sim cards with out problems, now i cant even get signal on my phone! Ive try lt15a and lt15i generics roms and none of them could fix the issue, can any help? Thanks by the way
Marvin0581 said:
What could possibly going wrong, before my phone it work fin, it read the sim cards with out problems, now i cant even get signal on my phone! Ive try lt15a and lt15i generics roms and none of them could fix the issue, can any help? Thanks by the way
Click to expand...
Click to collapse
Have you ever thought it could be the SIM card's problem?
popthosegaskets said:
Have you ever thought it could be the SIM card's problem?
Click to expand...
Click to collapse
My sim card works fine on another phone that i have. Like i said it work perfectly fine befor but i forgot to mantion this happen aftwr i rooted the phone.
Marvin0581 said:
My sim card works fine on another phone that i have. Like i said it work perfectly fine befor but i forgot to mantion this happen aftwr i rooted the phone.
Click to expand...
Click to collapse
Shouldn't happen, rooting the phone should not cause this problem. I havr rooted my phone many times but it's still working fine. Which method of root did you use and for which firmware?
僕のLT18iから送られてきた
1. Reboot into recovery, wipe cache, wipe data. Shut down the phone
2. Change baseband with flashtool
3. Power on the phone
Report if it worked please
It isn't something related to rooting I think,maybe u can try out the following-
1.Check after removing sim for 15 mins and inserting it agn Properly inside.
2.If u have a stock rom backup,restore it and try.Check whether your phone is showing your IMEI number or not.Sometimes modem/radio files get wiped out.
3.Could be a hardware issue.Maybe your SIM tray is damaged - either one or more of the contact 'ribbons' is damaged.Check whether or not u can save numbers to your sim card.
4.Take it to your carrier's repair centre.
popthosegaskets said:
Shouldn't happen, rooting the phone should not cause this problem. I havr rooted my phone many times but it's still working fine. Which method of root did you use and for which firmware?
僕のLT18iから送られてきた
Click to expand...
Click to collapse
this method/ and its on firmware 4.0.4 ICS/4.1.B.0.587
http://forum.xda-developers.com/showthread.php?t=1601038
luiseteyo said:
1. Reboot into recovery, wipe cache, wipe data. Shut down the phone
2. Change baseband with flashtool
3. Power on the phone
Report if it worked please
Click to expand...
Click to collapse
how to get in recovery mode, if last time i try to install CMW but it did not let me/ baseband i change them already and still nothing
luiseteyo said:
1. Reboot into recovery, wipe cache, wipe data. Shut down the phone
2. Change baseband with flashtool
3. Power on the phone
Report if it worked please
Click to expand...
Click to collapse
Success, thank you

Problem with storage

using micromax a1 past 1 month and this is the only issue i have ..... randomly at times im not able to write data on micro sd card ..... means not able to store clicked pictures , delete/edit content , download content from whatsapp etc , worst part is that it happens without any warning or notification , due to which i lose many pics thinking that i have clicked them but not .... when i open quickpic ( gallery app ) it shows toast notification - "not an error (code 0): could not open the database in read/write mode" , googled the error and found that it is an issue in kitkat , btw im using everything stock ,locked bootloader , non-rooted . i didn't find any proper solution to this.
Any help ?
P.S - problem disappears after a reboot but again comes back after few hours , tried resetting sd card ..... works fine in othe mobile/PC ....
sherrymalhi said:
using micromax a1 past 1 month and this is the only issue i have ..... randomly at times im not able to write data on micro sd card ..... means not able to store clicked pictures , delete/edit content , download content from whatsapp etc , worst part is that it happens without any warning or notification , due to which i lose many pics thinking that i have clicked them but not .... when i open quickpic ( gallery app ) it shows toast notification - "not an error (code 0): could not open the database in read/write mode" , googled the error and found that it is an issue in kitkat , btw im using everything stock ,locked bootloader , non-rooted . i didn't find any proper solution to this.
Any help ?
P.S - problem disappears after a reboot but again comes back after few hours , tried resetting sd card ..... works fine in othe mobile/PC ....
Click to expand...
Click to collapse
tried factory reset ?
habeebrizwan said:
tried factory reset ?
Click to expand...
Click to collapse
yup that too ( i forgot to mention) ...
sherrymalhi said:
yup that too ( i forgot to mention) ...
Click to expand...
Click to collapse
I recommend you to flash it, may be it will fix your problem
habeebrizwan said:
I recommend you to flash it, may be it will fix your problem
Click to expand...
Click to collapse
sorry but i didn't understood .... u mean flash custom rom ? but im waiting for official lollipop update
sherrymalhi said:
sorry but i didn't understood .... u mean flash custom rom ? but im waiting for official lollipop update
Click to expand...
Click to collapse
Nope, said to flash you with stock rom using sp flash tool, lollipop update will be in the last week of January
habeebrizwan said:
Nope, said to flash you with stock rom using sp flash tool, lollipop update will be in the last week of January
Click to expand...
Click to collapse
is bootloader needed to be unlocked to use sp flash tool ?if thats so , then i will wait for cm12 beta 2 , why to go with inferior rom ....
sherrymalhi said:
is bootloader needed to be unlocked to use sp flash tool ?if thats so , then i will wait for cm12 beta 2 , why to go with inferior rom ....
Click to expand...
Click to collapse
I guess you dont need to unlock
habeebrizwan said:
I guess you dont need to unlock
Click to expand...
Click to collapse
ok then ... any link for tutorial? ..... thanks bro for ur efforts
sherrymalhi said:
ok then ... any link for tutorial? ..... thanks bro for ur efforts
Click to expand...
Click to collapse
make sure you have the reuqired drivers installed, just see youtube tutorials, you will get an idea on in this A1 forum, hit thanks if i helped you
I have the exact same problems and i tried using diffrent sd cards but its no use. I know lollipop will fix this issue because google said its bringing back support for sd cards in android 5. Till then i dont know how i can fix this issue. Btw i am on ART runtime . is that causing this problem or will flashing another stock rom work ? Please help.
SD Card Issue
My friend had the same issue with his A1, and I being his "go to guy", I did factory reset, factory reset from recovery mode, installed stock rom again but none of this worked. Finally, i replaced his SD card with mine and tried to click a photo and voila it worked. So morale of the story, buy a new SD card.

[ROM][UNOFFICIAL][W.I.P]LineageOS for Redmi Note 9S/9Pro[curtana/joyeuse]

tldr; use the LeddaZ build
Downloads:
ROM
Lineage Recovery
Hello XDA,
I'm posting a build using the unified curtana build code that's on github. I have a joyeuse (9 Pro) so I can't really test it on the 9S (curtana). I've been testing it out for a couple of days and haven't had any bugs other than status bar centered items.
Bugs / not working / To do:
Wireguard support Added 18-Sept
Play Store certification (Workaround using MagiskHide Props Config)
64 MP camera module seems to work only with the ANX Camera ver 185(not included). You must manually add all permissions.
Status bar text around the front camera
Code:
Source Code: https://github.com/LineageOS
Device: https://github.com/xiaomi-sm6250-devs/android_device_xiaomi_curtana-unified
Kernel: https://github.com/xiaomi-sm6250-devs/android_kernel_xiaomi_sm6250
Vendor: https://gitlab.com/m0sin/proprietary_vendor_xiaomi_curtana
Play Store certification: Have you tried with the latest gapps yet?
How to install? Anything I need to look at?
dungphp said:
Play Store certification: Have you tried with the latest gapps yet?
Click to expand...
Click to collapse
I have, it might be Magisk or I'm not hiding it properly.
Edit: I used the Magisk HideProps module and everything works fine now. I think the naming, curtana vs joyeuse and version number were causing the issue.
glurak888 said:
How to install? Anything I need to look at?
Click to expand...
Click to collapse
If you are coming from stock, I installed the Lineage recovery, installed the ROM. After it rebooted, I went back to install OpenGapps and Magisk.
I tried going from stock using Pbrp but it failed for me. After Lineage was installed, PBRP worked fine.
I have just installed it, anything I should know?
Installed successful on
Note pro 9 a Joyeuse (global) with 64mp cam , nfc and Lte aka a M2003J6B2G
Only recovery from lineage worked for me ... it also enables fastbootd !!
Rooting with magiskmanager wasnt possible via patching boot.img but flashing Magisk-v20.4.zip via recovery worked .
nfc works too
fastcharge seems so work fine ...
lte seems to work too
will try anx cam and 64 mpx tomorrow ... //edit - ANXCameraUnity_185.SaltyIntelligentPlainsqueaker and 48MPFixQ_170.SophisticatedFatBetafish make it work too ....
thx
I installed the ANXCameraUnity_185.SaltyIntelligentPlainsqueaker.zip and the camera app crash all time. Should I install and the 48MPFixQ_170.SophisticatedFatBetafish.zip?
Thank you for this nice rom, keep walking.
[email protected] said:
I installed the ANXCameraUnity_185.SaltyIntelligentPlainsqueaker.zip and the camera app crash all time. Should I install and the 48MPFixQ_170.SophisticatedFatBetafish.zip?
Thank you for this nice rom, keep walking.
Click to expand...
Click to collapse
Yes, install the 48 MP Fix to add the 48 MP camera. It's crashing because you need to manually fix the permissions on the app. After you allow everything it'll crash once then work fine.
Minor update:
September security patch
Added wireguard kernel support 1.0.20200908
moffa~ said:
If you are coming from stock, I installed the Lineage recovery, installed the ROM. After it rebooted, I went back to install OpenGapps and Magisk.
I tried going from stock using Pbrp but it failed for me. After Lineage was installed, PBRP worked fine.
Click to expand...
Click to collapse
so basically we flash on joyeuse a curtana recovery in order to flash a curtana rom and then we flash back the joyeuse recovery right?
didicola said:
so basically we flash on joyeuse a curtana recovery in order to flash a curtana rom and then we flash back the joyeuse recovery right?
Click to expand...
Click to collapse
Not sure I understand what you are saying. The build is joyeuse/curtana unified. I don't like not being able to flash zips without sideloading so I'm using the PBRP recovery. For the initial flash I used my PC and the Lineage Recovery.
Are the gapps included or do we need to flash them?
kalehrl said:
Are the gapps included or do we need to flash them?
Click to expand...
Click to collapse
Not included. Must be flashed.
Excellent rom, I have used it since its publication, and so far no problem. The performance of the battery seems to me outstanding, and to this day, it is the only one in which an indispensable application for me (Sony Music) works without problem. I hope the excellent work continues, and it even became an official version. Thanks!
I use redmi note 9s, can i flash this rom?
vanmaitrangchu said:
I use redmi note 9s, can i flash this rom?
Click to expand...
Click to collapse
Theoretically yes. Please share your experience if you try it out.
moffa~ said:
Theoretically yes. Please share your experience if you try it out.
Click to expand...
Click to collapse
When i used mi note 3, lineage is bettest rom for me. But it is officical. with mi note 9s (4/64) i got few bug, i try test it again.
first day i got:
when flash, i have some problem, but it easy, forget it. after that i reboot system, 2 minute its done. reboot to recovery to flash gapp (nano), reboot, but i can sync adress from google .
Try again, i wipe all data (rom in sd card), flash again. reboot device, wait rom instal, reboot recovery, flash gapp again, reboot, it ok :v i dont know why!
some thing i dont like with rom:
- dial not support dual sim, mean: icon sim1 sim2 when use dial pad. i use 2 sim.
- swicht speaker too much make phone restart (im shiper, i usally switch), it make me crazy.
- no 1 hand mod, i ussally use it with 1 hand, to big to use.
And else i like this rom, from mi note 3.
Sorry, my english very bad! I hope offical soon, thanks so much!
vanmaitrangchu said:
When i used mi note 3, lineage is bettest rom for me. But it is officical. with mi note 9s (4/64) i got few bug, i try test it again.
first day i got:
when flash, i have some problem, but it easy, forget it. after that i reboot system, 2 minute its done. reboot to recovery to flash gapp (nano), reboot, but i can sync adress from google .
Try again, i wipe all data (rom in sd card), flash again. reboot device, wait rom instal, reboot recovery, flash gapp again, reboot, it ok :v i dont know why!
some thing i dont like with rom:
- dial not support dual sim, mean: icon sim1 sim2 when use dial pad. i use 2 sim.
- swicht speaker too much make phone restart (im shiper, i usally switch), it make me crazy.
- no 1 hand mod, i ussally use it with 1 hand, to big to use.
And else i like this rom, from mi note 3.
Sorry, my english very bad! I hope offical soon, thanks so much!
Click to expand...
Click to collapse
Thanks for testing it out.
Unfortunately, I don't have a second sim card to test it with.
I have no problem using the speaker phone at all. Could you grab the logs, maybe I can look into it.
It looks like one-hand mode was removed from Lineage. There are gestures for navigation. It works about 90% of the time for me.
------Edit-------
I tested my phone out with a second sim card today and had no issues. Is anyone else having issues with a second sim card?
moffa~ said:
Thanks for testing it out.
Unfortunately, I don't have a second sim card to test it with.
I have no problem using the speaker phone at all. Could you grab the logs, maybe I can look into it.
It looks like one-hand mode was removed from Lineage. There are gestures for navigation. It works about 90% of the time for me.
------Edit-------
I tested my phone out with a second sim card today and had no issues. Is anyone else having issues with a second sim card?
Click to expand...
Click to collapse
The problem occurs when turning on the speakerphone while calling. End of the call without turning off the speakerphone, the next call will easily lose sound. Ratio 1/5. Trying to turn on and off the speakerphone is very easy to reset the device.
Regarding the 2 sim issue: I mean there is no separate button for the 2 sims in the dial pad. Like the dial pad of the EU version, very convenient.
I need one hand mod, too hight with my hand. like picture.

Help needed: No phone signal on Xiaomi Redmi Note 8T

I am using the latest LOS built on a Xiaomi Redmi Note 8T and everything works except the signal. I am using an European simcard. Before I installed LOS, the simecard worked fine with the phone.
What I've tried:
- dial *#*#4636*#*#
- use an older built
- reinstall firmware
- turning on and off multiple times
Thank you for your help.
taubenschlag said:
I am using the latest LOS built on a Xiaomi Redmi Note 8T and everything works except the signal. I am using an European simcard. Before I installed LOS, the simecard worked fine with the phone.
What I've tried:
- dial *#*#4636*#*#
- use an older built
- reinstall firmware
- turning on and off multiple times
Thank you for your help.
Click to expand...
Click to collapse
camera works ?
yes, not fully, but it works. the wide camera doesnt work, but I dont mind that much
does it have to do anything with the phone signal?
taubenschlag said:
yes, not fully, but it works. the wide camera doesnt work, but I dont mind that much
does it have to do anything with the phone signal?
Click to expand...
Click to collapse
next time use reply or quote (i didn't get a notification)
yes, both of them (cam/celular signal) rely on "sensors" ,so that might be a sensor problem
i suggest you do a clean flash and see
Installing Magisk on Redmi Note 8T (Willow) with Lineage OS and recovery
I am trying to get Magisk to work on my Xiaomi Redmi Note 8T with Lineage OS, but the step where I am patching the boot.img is failing. I am using LOS recovery, and I followed the instructions provided by topjohnwu [1]: because the 8T doesn't...
forum.xda-developers.com
if it dosn't work try restore your persist
loopypalm said:
next time use reply or quote (i didn't get a notification)
yes, both of them (cam/celular signal) rely on "sensors" ,so that might be a sensor problem
i suggest you do a clean flash and see
Installing Magisk on Redmi Note 8T (Willow) with Lineage OS and recovery
I am trying to get Magisk to work on my Xiaomi Redmi Note 8T with Lineage OS, but the step where I am patching the boot.img is failing. I am using LOS recovery, and I followed the instructions provided by topjohnwu [1]: because the 8T doesn't...
forum.xda-developers.com
if it dosn't work try restore your persist
Click to expand...
Click to collapse
Oh sorry, I am new, so I didnt see the reply button . OK, I cleaned the flash, but its the same think. camera works (the normal one), but the signal does not....
What does "if it dosn't work try restore your persist" mean?
taubenschlag said:
Oh sorry, I am new, so I didnt see the reply button . OK, I cleaned the flash, but its the same think. camera works (the normal one), but the signal does not....
What does "if it dosn't work try restore your persist" mean?
Click to expand...
Click to collapse
[Guide] About repairing/fixing the persist partition
Disclaimer: I am not responsible for the results of any of these operations. Everyone knows that the persist partition is responsible for sonsors and carrier network etc. Once this partition is failed or lost, your phone will go wrong. I just...
forum.xda-developers.com
Hello!
I had more or less the same problem both on LineageOS and ArrowOS. I am currently using ArrowOS. Followed the instructions for ArrowOS. Full wipe, flash rom, latest firmware, reboot. I don't use gapps.
Every data/radio connection worked except LTE. I am in Hungary. After a bit of research, trial and error i have a perfectly working system. OTA works too.
All i had to do is:
- Dial *#*#4636#*#*
- Phone Information, upper right corner dots (menu?).
- Select Radio Band.
- Europe.
- Restart phone.
After that i had working LTE both data and radio. Maybe for data you have to research your carrier's instructions.
Hope i helped, good luck.
Abitia said:
Hello!
I had more or less the same problem both on LineageOS and ArrowOS. I am currently using ArrowOS. Followed the instructions for ArrowOS. Full wipe, flash rom, latest firmware, reboot. I don't use gapps.
Every data/radio connection worked except LTE. I am in Hungary. After a bit of research, trial and error i have a perfectly working system. OTA works too.
All i had to do is:
- Dial *#*#4636#*#*
- Phone Information, upper right corner dots (menu?).
- Select Radio Band.
- Europe.
- Restart phone.
After that i had working LTE both data and radio. Maybe for data you have to research your carrier's instructions.
Hope i helped, good luck.
Click to expand...
Click to collapse
Thank you very much for your answer. I tried it, but unfortunately nothing changed. What net type did you use? I have "LTE/TD-SCDMA/CDMA/EVDO/GSM/WCDMA". Is it the correct one?
loopypalm said:
[Guide] About repairing/fixing the persist partition
Disclaimer: I am not responsible for the results of any of these operations. Everyone knows that the persist partition is responsible for sonsors and carrier network etc. Once this partition is failed or lost, your phone will go wrong. I just...
forum.xda-developers.com
Click to expand...
Click to collapse
ok thanks, I will try that
loopypalm said:
[Guide] About repairing/fixing the persist partition
Disclaimer: I am not responsible for the results of any of these operations. Everyone knows that the persist partition is responsible for sonsors and carrier network etc. Once this partition is failed or lost, your phone will go wrong. I just...
forum.xda-developers.com
Click to expand...
Click to collapse
Hi,
thank you so much! This actually worked. It was very complicated, but in the end I can now use my phone. Thank you!
taubenschlag said:
Hi,
thank you so much! This actually worked. It was very complicated, but in the end I can now use my phone. Thank you!
Click to expand...
Click to collapse

Question OnePlus Pro 9 - No Sim Card Error?

This phone is about 5 months old and recently (2 weeks ago) it started to randomly display "no sim card" error randomly until you reboot the device.
Has anyone encountered / found a fix for this?
Currently the sim is working but may stop working again. Ordered a new one from my provider to test.
immortalwon said:
This phone is about 5 months old and recently (2 weeks ago) it started to randomly display "no sim card" error randomly until you reboot the device.
Has anyone encountered / found a fix for this?
Currently the sim is working but may stop working again. Ordered a new one from my provider to test.
Click to expand...
Click to collapse
I am shocked! I know you can figure this out. Just step away for a few minutes and clear you mind and then come back to the problem with a fresh look. In the mean time I will try to find something.
Possible to re-flash the modem. It may be corrupt?
TheGhost1951 said:
Possible to re-flash the modem. It may be corrupt?
Click to expand...
Click to collapse
I reset my network settings via the system options and so far, it has not done it again. Will wait and see. I have another sim card coming in the mail as well. If after the above 2 things I've done do not work, will try a new firmware reflash.
Upon further inspection, it seems the no sim card error is caused by using airplane mode. If I disable airplane mode, the device doesn't re-detect the sim card until you reboot. Any fixes for this beside upgrading firmware? I am still using old a11 firmware.
Stock firmware? Phone model #?
TheGhost1951 said:
Stock firmware? Phone model #?
Click to expand...
Click to collapse
A11, Oxygen OS 11.2.5.5 LE15AA
I guess I was not clear enough, is your phone on factory firmware, not converted to global?
TheGhost1951 said:
I guess I was not clear enough, is your phone on factory firmware, not converted to global?
Click to expand...
Click to collapse
The firmware that I mentioned above is global. One Plus Pro 9
Ok, try one more time. Did you convert your phone to global?
TheGhost1951 said:
Ok, try one more time. Did you convert your phone to global?
Click to expand...
Click to collapse
Lol no, there's no need to convert to global since the firmware itself is already global. I am not using a t-mobile phone. Purchased unlocked. I never messed with param or modem. It is direct firmware flashed / downloaded from the repo here:
[OnePlus 9 Pro][ROM][OTA][Oxygen OS] Repo of Oxygen OS Builds
As OnePlus doesn't always provide download links for all of their OxygenOS ROMs & OTA update zips, we've created an index to put the links in one post so that they're easy to find. Note: This is not a support thread for issues you may have with...
forum.xda-developers.com
11.2.5.5: OnePlus9ProOxygen_22.O.08_GLO_0080_2105011321
MD5: 3b6d1ec374b1da77af532c2e47180c1f
That is the original firmware the phone came with, of course I flashed a bunch of other stuff.
It is possible that the sim card is at fault, if the new card does not fix the issue, maybe re-flash the modem that is all that I can offer at this time.
TheGhost1951 said:
It is possible that the sim card is at fault, if the new card does not fix the issue, maybe re-flash the modem that is all that I can offer at this time.
Click to expand...
Click to collapse
I will try, the sim should be arriving today or tomorrow, latest. If it doesn't fix anything, will use MSM to go completely factory and take it from there.
Fixed, had to format everything fully and reinstall everything. Working like it should on a11.
The sim card was not the problem. Somehow when I restored my internal data with a twrp script, it messed up a bunch of stuff.
immortalwon said:
Fixed, had to format everything fully and reinstall everything. Working like it should on a11.
The sim card was not the problem. Somehow when I restored my internal data with a twrp script, it messed up a bunch of stuff.
Click to expand...
Click to collapse
Yeah, I have had issues with twrp and that is why I don't backup with twrp. Glad you got it fixed!

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