Need help : Baseband version Unknown - Xiaomi Mi Mix 2 Questions & Answers

it cant connect wifi and sim card not working
I want to restore my phone without wipe data
need way to fix this problem
sorry for my bad english.

Spreezer said:
it cant connect wifi and sim card not working
I want to restore my phone without wipe data
need way to fix this problem
sorry for my bad english.
Click to expand...
Click to collapse
If you have twrp installed than flash latest firmware.

paradise220 said:
If you have twrp installed than flash latest firmware.
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Click to collapse
I dont have it
Do you have another way ?

Spreezer said:
I dont have it
Do you have another way ?
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Click to collapse
Flash latest stock míui rom from "system update" in setting.

paradise220 said:
Flash latest stock míui rom from "system update" in setting.
Click to expand...
Click to collapse
it cant cause it need internet connect
if i do something wrong
you can tell me .

until his day still not have way to fix this problem

Related

Baseband problem ...

Hi everyone,
i have a Samsung T989 and it says baseband unknown, this is a gift of a friend, he say me he was trying to flash and he loses the baseband, and he give me it, but i try to flash a new baseband and the recovery says all ok, but when i reboot and go to information, it still says Unknown...
somebody can help me??
Thanks in advance
flash your radio again. i had that too. just flash the radio
Lukkas18 said:
Hi everyone,
i have a Samsung T989 and it says baseband unknown, this is a gift of a friend, he say me he was trying to flash and he loses the baseband, and he give me it, but i try to flash a new baseband and the recovery says all ok, but when i reboot and go to information, it still says Unknown...
somebody can help me??
Thanks in advance
Click to expand...
Click to collapse
If it says baseband unknown and you still get a signal and can make phone calls, then you are okay. If you can't make calls, or it bothers you that it says unknown even after flashing the radio again you probably should clean flash a new ROM.
JesusWazBlack said:
flash your radio again. i had that too. just flash the radio
Click to expand...
Click to collapse
Hi bro, thank for your reply..
i flash the radio 5 times, i try the KJ3, UVMC6, UVLH1, UVDLE and UVLI1...
i see, i dont have the WiFi MAC address, the Bluetooth address....
meekrawb said:
If it says baseband unknown and you still get a signal and can make phone calls, then you are okay. If you can't make calls, or it bothers you that it says unknown even after flashing the radio again you probably should clean flash a new ROM.
Click to expand...
Click to collapse
i cant make calls, i cant use WIFI, i cant use Bluetooth....i dont have signal..
but thanks you for our reply
Lukkas18 said:
i cant make calls, i cant use WIFI, i cant use Bluetooth....i dont have signal..
but thanks you for our reply
Click to expand...
Click to collapse
Make a backup with your recovery and flash a new ROM.
meekrawb said:
Make a backup with your recovery and flash a new ROM.
Click to expand...
Click to collapse
when i flash with a stock ROM, it have a loop when optimize the apps, it says Optimizing App 50 of 72 and it reboot, when reboot it starts again and cant pass from there.... what can be?
Lukkas18 said:
when i flash with a stock ROM, it have a loop when optimize the apps, it says Optimizing App 50 of 72 and it reboot, when reboot it starts again and cant pass from there.... what can be?
Click to expand...
Click to collapse
now it works, i flash with other ROM and works... i installed the 2.3.6., but already without baseband...

Samsung Note 2 - n7100 flash passed - stuck to Logo Samsung

Hello,
as tittle say, I used to flash with official baseband EUROPE XX telecom.
Flash via odin went good passed, but now it stuck to logo Samsung.
baseband name used to flash: N7100XXALJ1_N7100BOGALJ1
any suggestion help, thanks.
noc1 said:
Hello,
as tittle say, I used to flash with official baseband EUROPE XX telecom.
Flash via odin went good passed, but now it stuck to logo Samsung.
baseband name used to flash: N7100XXALJ1_N7100BOGALJ1
any suggestion help, thanks.
Click to expand...
Click to collapse
Go to recovery mode by pressing home button,volume up and power button then
Wipe data / factory reset
Wipe cache partition
Do this and it will solve your problem
Sent from my SM-N910C
Ohh, I almost forgot this. Thank you for your respond.
Problems, goes on!!!!
I lost IMEI right now!
noc1 said:
Problems, goes on!!!!
I lost IMEI right now!
Click to expand...
Click to collapse
You have ur EFS backup?
Just restore it..
najeebebrahim said:
You have ur EFS backup?
Just restore it..
Click to expand...
Click to collapse
Hi,
I just put the modem file on ODIN and start flash!
I have nothing done something else...
noc1 said:
Hi,
I just put the modem file on ODIN and start flash!
I have nothing done something else...
Click to expand...
Click to collapse
Ok..
Bro download frimware for your location from sams
And flash it thrw odin
najeebebrahim said:
Ok..
Bro download frimware for your location from sams
And flash it thrw odin
Click to expand...
Click to collapse
Hi,
You think I didn't lost efs backup, its saved somewhere?
Thanks for your fast respond
noc1 said:
Hi,
You think I didn't lost efs backup, its saved somewhere?
Thanks for your fast respond
Click to expand...
Click to collapse
Now u tell me that do u have a nandroid backup?
R u using any custom recovery like TWRP or CWM ?
No phone were all cleand, and I have just put that modem and installed. Thats all.
I dont use any TWRM or etc...
harsh09046 said:
Go to recovery mode by pressing home button,volume up and power button then
Wipe data / factory reset
Wipe cache partition
Do this and it will solve your problem
Sent from my SM-N910C
Click to expand...
Click to collapse
noc1 said:
No phone were all cleand, and I have just put that modem and installed. Thats all.
I dont use any TWRM or etc...
Click to expand...
Click to collapse
Hi,
Thank you for your support. Phone got back at latest updates and IMEI too.
I have NCK code for unlock, but I dont know why it said:
SIM Network unlock PIN
48428495
Network unlock request unsuccessfull
noc1 said:
Hi,
Thank you for your support. Phone got back at latest updates and IMEI too.
I have NCK code for unlock, but I dont know why it said:
SIM Network unlock PIN
48428495
Network unlock request unsuccessfull
Click to expand...
Click to collapse
You have to contact your SIM operator for this problem
Sent from my SM-N910C

twrp error

Hello everyone, I have a problem with TWRP.
In my previous phone when I made a complete backup of rom an partitions, I could test another rom and if I did not like it or it was bugged, I could do a compkete restore and everything would come back to previous state.
In this phone when I backup all my partitions in twrp and restore it all my sim card is not detect, even with rom reinstall... the only way is to restore it with kies, using model and serial nr, but that took ages and I lose twrp and custom rom, returning to complete stock.
I would appreciate some help. Thanks !!
Hello
Have you make a repair of the partitions?
Its an idea and hope i can help with this. In twrp under the option wipe is it.
greets from Germany
Madcat1st said:
Hello
Have you make a repair of the partitions?
Its an idea and hope i can help with this. In twrp under the option wipe is it.
greets from Germany
Click to expand...
Click to collapse
Hello it restores the partitions fine, with no errors but the only problem is no sim service.
Hello to Germany from Portugal ?
prbs1982 said:
Hello it restores the partitions fine, with no errors but the only problem is no sim service.
Hello to Germany from Portugal ?
Click to expand...
Click to collapse
This may be either the rom u installed upgrades your modem or a twrp problem...anyway next time restore every partition except the modem partition and tell me the result.
regards.
messi2050 said:
This may be either the rom u installed upgrades your modem or a twrp problem...anyway next time restore every partition except the modem partition and tell me the result.
regards.
Click to expand...
Click to collapse
Thanks i Will try that !
Same problem with me but i fix this by just flasing the rom with odin but then it show a drm problem screen.
After that i flash the twrp recovery then format the j7 through the recovery and it fixed every thing.
nikhilkv379 said:
Same problem with me but i fix this by just flasing the rom with odin but then it show a drm problem screen.
After that i flash the twrp recovery then format the j7 through the recovery and it fixed every thing.
Click to expand...
Click to collapse
Wich rom? The original? Thanks
prbs1982 said:
Wich rom? The original? Thanks
Click to expand...
Click to collapse
Yes the orignal...the latest one
nikhilkv379 said:
Yes the orignal...the latest one
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Click to collapse
Where can i get it? Thanks
prbs1982 said:
Where can i get it? Thanks
Click to expand...
Click to collapse
You can get the latest stock rom for your j7 here : updato(dot)com/
nikhilkv379 said:
You can get the latest stock rom for your j7 here : updato(dot)com/
Click to expand...
Click to collapse
Thanks !
prbs1982 said:
Thanks !
Click to expand...
Click to collapse
Welcome...bro

S9 crashes if it goes into locked screen [ROOTED]

Hey Community,
Im new here and got a big problem with my s9.
I rooted it today with magisk, just recovered my backup.
Then i noticed that always when the phone is looking to locked screen it just crash and i cant start it (only with Volume up + Bixby + Power Button and then there choose the reboot function)
Would be great if someone know the reason why this happens.
Regards
bump
Probably something to do with restoring your backup
No talk about lucky patcher on XDA as it is classed as Warez
*Detection* said:
Probably something to do with restoring your backup
No talk about lucky patcher on XDA as it is classed as Warez
Click to expand...
Click to collapse
If i Factory Reset with my rooted phone now, will there be issues ?
Regards
EaZy21 said:
If i Factory Reset with my rooted phone now, will there be issues ?
Regards
Click to expand...
Click to collapse
No, it should just return to stock
I Factory reseted now, root is gone but the problem is still there ...
it definitly came after i root the phone, someone have ideas ?
Regards
EaZy21 said:
I Factory reseted now, root is gone but the problem is still there ...
it definitly came after i root the phone, someone have ideas ?
Regards
Click to expand...
Click to collapse
Try flashing stock 100% with CSC instead, do not restore any backup
*Detection* said:
Try flashing stock 100% with CSC instead, do not restore any backup
Click to expand...
Click to collapse
You mean flashing stock firmware?
what you mean with CSC ?
Im now download firmware from sammobile and then i flash with odin ?
Regards
EaZy21 said:
You mean flashing stock firmware?
what you mean with CSC ?
Im now download firmware from sammobile and then i flash with odin ?
Regards
Click to expand...
Click to collapse
You rooted your phone without knowing how to flash stock back?
Download the stock firmware, extract it, add all 4 sections to ODIN 3.13.1, do not use HOME_CSC, use CSC instead, put phone in download mode, flash
*Detection* said:
You rooted your phone without knowing how to flash stock back?
Download the stock firmware, extract it, add all 4 sections to ODIN 3.13.1, do not use HOME_CSC, use CSC instead, put phone in download mode, flash
Click to expand...
Click to collapse
Thank you.
This slow download on sammobile sucks btw. ^^
Regards
So i rooted again, and the problem is there again ...
i dont know what could be the problem, in stock firmware the crash in locking screen isnt there.
Regards
EaZy21 said:
So i rooted again, and the problem is there again ...
i dont know what could be the problem, in stock firmware the crash in locking screen isnt there.
Regards
Click to expand...
Click to collapse
Have you found a Fix to this? What software did you use for rooting? Did you install a custom recovery?
For me this exact thing happens with TWRP and magisk. On the TWRP Thread jesec pointed out that rooting without flashing a custom kernel will most likely cause issues.
Was hoping you may have found a solution

Wifi does not connect after installing All Android 9 roms (helium)

Wifi does not connect after installing Android 9 . Cannot obtain IP address . I can not connect with my phone as well as the connection of other devices is broken. No device can be connected without reinstalling the modem. Does anyone know the solution
sedat2934 said:
Wifi does not connect after installing Android 9 . Cannot obtain IP address . I can not connect with my phone as well as the connection of other devices is broken. No device can be connected without reinstalling the modem. Does anyone know the solution
Click to expand...
Click to collapse
Which rom you are using?
lakshyajeet said:
Which rom you are using?
Click to expand...
Click to collapse
I've tried all android 9 roms all the same. WiFi does not connect.The modem is corrupting. Disconnecting from other devices.I'm reconfiguring the modem because other devices don't connect to wif
sedat2934 said:
I've tried all android 9 roms all the same. WiFi does not connect.The modem is corrupting. Disconnecting from other devices.I'm reconfiguring the modem because other devices don't connect to wif
Click to expand...
Click to collapse
Do a clean install of rom
lakshyajeet said:
Do a clean install of rom
Click to expand...
Click to collapse
I erased everything, installed the original rum. I installed the other rum again.The result has not changed.
sedat2934 said:
I erased everything, installed the original rum. I installed the other rum again.The result has not changed.
Click to expand...
Click to collapse
Maybe you should go to service centre now
lakshyajeet said:
Maybe you should go to service centre now
Click to expand...
Click to collapse
When I install android 6-7-8 wifi connects. Only when I install android 9 wifi does not connect.
sedat2934 said:
When I install android 6-7-8 wifi connects. Only when I install android 9 wifi does not connect.
Click to expand...
Click to collapse
I think you should do a complete clean flash, fastboot global stable miui rom,then install twrp,and then clean install Android 9 roms by wiping all the cache,system,internal storage etc.,may be this could help.
lakshyajeet said:
I think you should do a complete clean flash, fastboot global stable miui rom,then install twrp,and then clean install Android 9 roms by wiping all the cache,system,internal storage etc.,may be this could help.
Click to expand...
Click to collapse
I did what you said before.No improvement
sedat2934 said:
I did what you said before.No improvement
Click to expand...
Click to collapse
May be now only devs can help you, communicate with dungphp,trakzim,pranavaryans
Read this conversation,this may help you.
_firewall_ said:
I'm currently using this firmware: fw_hydrogen_miui_MIMAXGlobal_9.1.24_893529ec22_7.0
It works perfect for my region and WiFi speed is the best.
I recommend you to try different firmware versions first of all. You can download them here: https://fex.net/s/xfecbzt
If it doesn't help, you should flash official firmware using MiFlash and then try to use MSM Xtended again.
BTW, have you checked another Pie ROMs on your device? Is mobile data working correctly with them?
Nope, it should work correctly in Germany as well as in other countries.
Click to expand...
Click to collapse
lakshyajeet said:
sorry noob question here,I don't know about what is this firmware thing that you mentioned,will you explain please and what's the use of it?
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Click to collapse
_firewall_ said:
Firmware is a collection of things that run at a low level which contains all the primary things like radio baseband software, modem drivers, etc.
Click to expand...
Click to collapse
lakshyajeet said:
can we flash them with our custom roms and kernels? or just they are already in our custom roms?
Click to expand...
Click to collapse
_firewall_ said:
Custom ROMs don't include a firmware. So, you should flash it separately if have any issues. It could be flashed or updated anytime: with the ROM, when the ROM is already flashed, etc.
But be careful and flash the correct firmware for your device only (Helium for Helium, Hydrogen for Hydrogen). Otherwise, your device will be bricked.
Click to expand...
Click to collapse
lakshyajeet said:
sorry if i am asking too much,but i am curious to know,how can we flash them via recovery or via fastboot(via computer)?.,should we flash them if our phone is working well & good or if we are getting some issues with call,wifi,bluetooth etc then we have to flash it only...,secondly does it gives any performance increase? (as i think the latest versions of firmware are getting better drivers for our hardware like wifi,bluetooth etc...correct me if am wrong with this).
Click to expand...
Click to collapse
_firewall_ said:
You don't need to worry about the questions. It's ok and better to ask before applying unknown actions.
Firmware should be flashed via TWRP only. I recommend you to flash the firmware if you have any Bluetooth, WiFi or mobile network issues only. If your device works fine, you don't need to flash it. It may increase network speed as well as slowdown it (depends of your location).
Click to expand...
Click to collapse
lakshyajeet said:
thank you for the info and patience,you are a really nice guy.cheers.,btw i am going install msm+rc7+gapps+magsik right now
Click to expand...
Click to collapse
Thanks sir.Stock set up again the problem continues...I've given up now.....I'm using Android 8.1. Thanks for your help, man.
sedat2934 said:
Thanks sir.Stock set up again the problem continues...I've given up now.....I'm using Android 8.1. Thanks for your help, man.
Click to expand...
Click to collapse
Did you flashed the latest firmware given in the link? I think it may work, and do a clean swipe data and cache, then install latest firmware.
You can also try the latest Android 10 beta lineage built may be your problem get solved.

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