Problem Sim card don't work after flash. - Xiaomi Redmi Note 7 Questions & Answers

hi I have no network and wifi signal after flashing my redmi note 7 help me

riddick225 said:
hi I have no network and wifi signal after flashing my redmi note 7 help me
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What did you flash and how did you flash it? Please describe as clear as possible!

dd721411 said:
What did you flash and how did you flash it? Please describe as clear as possible!
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I flashed using xiaomiflash the rom lavender_global_images_V10.3.5.0.PFGMIXM_20190424.0000.00_9.0_global and finally flashed the kernel avira 3.2. I flashed the rom miui_LAVENDERINGlobal_V10.3.7.0.PFGINXM_11bd4d8286_9.0
going through twrp OrangeFox-R10-017-RC-lavender. since that moment no network and wifi. no sim card

Related

no coverage and nvram error

I've flashed my q700 with sp flash tool, but during flash it hanged/not responding so I closed it. I tried again and flashed it successfully but there is no coverage and wi fi gives some nvram/sdram error, please help.
sachin.r.fulzele said:
I've flashed my q700 with sp flash tool, but during flash it hanged/not responding so I closed it. I tried again and flashed it successfully but there is no coverage and wi fi gives some nvram/sdram error, please help.
Click to expand...
Click to collapse
Maybe You got some problem while flashing due to SPflash tool, try to flash again via latest Sp flash tool. if u get the problem again, than Maybe ur firmware image is corrupted.
Innocently i've formatted the flash, I'm recovering it, but sn write station couldn't handshake with kernel. While its ok for write mac address,
Thanks for concern
Sent from my Q900 using XDA Free mobile app
abhinav2hd said:
Maybe You got some problem while flashing due to SPflash tool, try to flash again via latest Sp flash tool. if u get the problem again, than Maybe ur firmware image is corrupted.
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Click to collapse
bro, I've successfully recovered imei and solved nvram problem, but still mobile loses its coverage even when there is slight fluctuation in coverage. my q700 does not show coverage while nokia c6 shows full coverage at the same place n same operator.
I need your help, can u provide me with your phones nvram backup taken with mtkdroid tools?? I think I've lost calibration data. so, please help me. thank u in advance
Recovered successfully
Sent from my D6503 using XDA Free mobile app
can you share the details
sachin.r.fulzele said:
Recovered successfully
Sent from my D6503 using XDA Free mobile app
Click to expand...
Click to collapse
can you please share your details how you recovered successfully the nvram and coverege problem I am having the same issue after flashing by SP Flash tools.
soumyaxoloq900 said:
can you please share your details how you recovered successfully the nvram and coverege problem I am having the same issue after flashing by SP Flash tools.
Click to expand...
Click to collapse
Search for sn write station in xda, note ur mac address n imei, install appropriate drivers n flash as per instructions
sachin.r.fulzele said:
Search for sn write station in xda, note ur mac address n imei, install appropriate drivers n flash as per instructions
Click to expand...
Click to collapse
issue with xolo q3000 .. gsm signal is ohk but wcdma singnal is too weak
pls hlep me to fix that
iMesutOzil said:
issue with xolo q3000 .. gsm signal is ohk but wcdma singnal is too weak
pls hlep me to fix that
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Click to collapse
Which ROM are u on now?
sachin.r.fulzele said:
Which ROM are u on now?
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Click to collapse
kitkat 4.4.2 ( XOLO_Q3000_KK_S007_27052014 )
iMesutOzil said:
kitkat 4.4.2 ( XOLO_Q3000_KK_S007_27052014 )
Click to expand...
Click to collapse
Use sp flash tool & flash jb stock rom, then update with kk_s005
iMesutOzil said:
kitkat 4.4.2 ( XOLO_Q3000_KK_S007_27052014 )
Click to expand...
Click to collapse
Use sp flash tool & flash jb stock rom, then update with kk_s005 or use custom roms
sachin.r.fulzele said:
Use sp flash tool & flash jb stock rom, then update with kk_s005 or use custom roms
Click to expand...
Click to collapse
thanks for ur reply ... can you give me the link above roms you mentioned....
sachin.r.fulzele said:
Use sp flash tool & flash jb stock rom, then update with kk_s005 or use custom roms
Click to expand...
Click to collapse
flashed jb stock (avi3230) format+download option but... same as invalid imei after that i replaced with MP0B_001 file and got back signals .. but wcdma isuue still exsists.. low singnal.. pls help me to fix
iMesutOzil said:
thanks for ur reply ... can you give me the link above roms you mentioned....
Click to expand...
Click to collapse
Check ultimate thread for stock jb rom & download update from xolo website.
sachin.r.fulzele said:
Check ultimate thread for stock jb rom & download update from xolo website.
Click to expand...
Click to collapse
downloaded 'Q3000 jelly bean 4.2.1 firmware.7z' (from q3000 ultimate thread) and flashed ... but invalid imei ... can i proceed to flash kk stable 005 via phone update ?
iMesutOzil said:
downloaded 'Q3000 jelly bean 4.2.1 firmware.7z' (from q3000 ultimate thread) and flashed ... but invalid imei ... can i proceed to flash kk stable 005 via phone update ?
Click to expand...
Click to collapse
Have u formatted bootloader?? Write imei & update...
sachin.r.fulzele said:
Have u formatted bootloader?? Write imei & update...
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Click to collapse
used format + download option.. i dont know about bootloader ... are you sure about flashing jb and updating kk will fix wcdma ? pls looking forward
iMesutOzil said:
used format + download option.. i dont know about bootloader ... are you sure about flashing jb and updating kk will fix wcdma ? pls looking forward
Click to expand...
Click to collapse
Yes, surely.
Please..... Help me...
sachin.r.fulzele said:
Recovered successfully
Sent from my D6503 using XDA Free mobile app
Click to expand...
Click to collapse
Please share nvram backup, because even after writing imei and mac address with sn write tool, device isn't catching cellular signals.

miui 5.8.7 no signal

Hi i flashed miui 5.8.7 on my i9505, it is based on android 4.4.4. Only problem is that I have no network, sim card not detected, no imei, and no baseband version. Do i need to flash a specific kernel? Thank you.
kLN93 said:
Hi i flashed miui 5.8.7 on my i9505, it is based on android 4.4.4. Only problem is that I have no network, sim card not detected, no imei, and no baseband version. Do i need to flash a specific kernel? Thank you.
Click to expand...
Click to collapse
Do you have an EFS backup? You can try to restore it and see if anything changed.
Sent from my ASUS_Z00AD
kLN93 said:
Hi i flashed miui 5.8.7 on my i9505, it is based on android 4.4.4. Only problem is that I have no network, sim card not detected, no imei, and no baseband version. Do i need to flash a specific kernel? Thank you.
Click to expand...
Click to collapse
Hi, I had the same problem but I got a good news for you, go to this website (Chinese version) www.miui.com/getrom-110.html?m=yes&mobile=2 you'll find two builds one of them is the one that you've downloaded with no imei and the second one "Rain_bow build" is the one that I recommend you to flash .. And good luck ✌✌
Sent from my GT-I9505 using Tapatalk
You may kindly be a little clearer on what you have done for rispolvere the Case Study?

redmi 2 booting problems

Hi,
I have redmi 2 8gb phone. I was using only single sim till today. When i added the second sim it started to reboot for a few times and went dead.
Now, I have inserted only one sim but the phone reboots and stuck at mi logo.
Please help.
saiprasadk said:
Hi,
I have redmi 2 8gb phone. I was using only single sim till today. When i added the second sim it started to reboot for a few times and went dead.
Now, I have inserted only one sim but the phone reboots and stuck at mi logo.
Please help.
Click to expand...
Click to collapse
I think you inserted 4G sim in sim 2
aashishdamrait said:
I think you inserted 4G sim in sim 2
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Click to collapse
Yes might be. I have one reliance gsm sim and one airtel 4g. So accidently must have put 4g sim in sim 2 .
saiprasadk said:
Yes might be. I have one reliance gsm sim and one airtel 4g. So accidently must have put 4g sim in sim 2 .
Click to expand...
Click to collapse
And the best thing to solve this I recommend you to flash MIUI latest fastboot ROM.
just factory reset in recovery mode..then put 4g sim in sim 1 and report back.....it might solve ur problem
aashishdamrait said:
And the best thing to solve this I recommend you to flash MIUI latest fastboot ROM.
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Click to collapse
can u please give me a link which fastboot rom to download. I have redmi 2 8gb phone.
Thanks
saiprasadk said:
can u please give me a link which fastboot rom to download. I have redmi 2 8gb phone.
Thanks
Click to expand...
Click to collapse
It's Redmi 2 Prime fastboot rom, flash this you will not have any issues regarding LTE and Vo-LTE.
http://bigota.d.miui.com/7.1.5/wt88....5_20170105.0000.00_5.1_global_8bf4f4ee87.tgz
aashishdamrait said:
It's Redmi 2 Prime fastboot rom, flash this you will not have any issues regarding LTE and Vo-LTE.
http://bigota.d.miui.com/7.1.5/wt88....5_20170105.0000.00_5.1_global_8bf4f4ee87.tgz
Click to expand...
Click to collapse
Mine is normal redmi 2 and not prime.
saiprasadk said:
Mine is normal redmi 2 and not prime.
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Click to collapse
Do you use Vo-LTE? you wanna stay to Stock MIUI or use Custom Roms
aashishdamrait said:
Do you use Vo-LTE? you wanna stay to Stock MIUI or use Custom Roms
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Click to collapse
stock miui for the timebeing.
But is it ok to flash redmi 2 prime rom to redmi 2 device?
saiprasadk said:
stock miui for the timebeing.
But is it ok to flash redmi 2 prime rom to redmi 2 device?
Click to expand...
Click to collapse
Ya it will be fine. You will be getting lollipop bootloader which will enable you to flash 64-bit custom Roms and modem too which you can use Voice over LTE. But if you gonna use MIUI you will end up with less storage space this can be overcomed be using custom Roms which allow you to install apps on SD card.
Now it's your wish which one to install.
Link for fastboot Roms of Xiaomi Devices:
http://en.miui.com/forum.php?mod=viewthread&tid=464424&extra=page=1&mobile=2
aashishdamrait said:
I think you inserted 4G sim in sim 2
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Click to collapse
I use 4g sim in both the slots... That doesn't matter
ArcadiosXZ said:
I use 4g sim in both the slots... That doesn't matter
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Click to collapse
Have you flashed the above said redmi 2 primes rom? What is the result now?
nageswarswain said:
Have you flashed the above said redmi 2 primes rom? What is the result now?
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Click to collapse
It was just a mistake... I wanted to download MIUI 8 for Redmi 2 and downloaded it for prime and flashed!!!! Lol
I had VoLTE written over the signal strength and I even called to check it... But my phone was lagging and the ram never went more than 300MB. I rooted the phone but when I was installing Xposed my device got bricked and since then I never tried that ROM again.... U know coz I hate laggy devices haha
ArcadiosXZ said:
It was just a mistake... I wanted to download MIUI 8 for Redmi 2 and downloaded it for prime and flashed!!!! Lol
I had VoLTE written over the signal strength and I even called to check it... But my phone was lagging and the ram never went more than 300MB. I rooted the phone but when I was installing Xposed my device got bricked and since then I never tried that ROM again.... U know coz I hate laggy devices haha
Click to expand...
Click to collapse
1. Have you recovered your bricked device?
2. Which rom you are using now?
Now I am wanting to flash 7.1.1 rom in my hm20 lte-in (2014818).I am now on mini 8 lollipop.
3. If there are any precaution that I have to take before moving to 7.1.1 or I can flash roms directly by wiping Nd flashing?
Sorry for these noob questions.
nageswarswain said:
1. Have you recovered your bricked device?
2. Which rom you are using now?
Now I am wanting to flash 7.1.1 rom in my hm20 lte-in (2014818).I am now on mini 8 lollipop.
3. If there are any precaution that I have to take before moving to 7.1.1 or I can flash roms directly by wiping Nd flashing?
Sorry for these noob questions.
Click to expand...
Click to collapse
Yeah.... I recovered it!!!
And right now I am on resurrection remix official nougat version....
But somebody told me about the lineage os so I will check that out today!!!
And if u r going to flash a new ROM I suppose u already have TWRP so make a backup using TWRP in ur SD card.. and then use advanced wipe and then install the ROM and the respective Gapps...
Wipe cache before rebooting ur phone or It will be bricked and also first boot will take time!!!
Enjoy
same problem
i'm having the same problem with my redmi 2 . it is the problem with only 2nd sim slot .. try any gsm sim (not 4g) in 2nd sim ,like tata docomo or aircel . and do not put any sim in sim slot 1 ..see if the phone shows the same problem ,but there is no problem with using sim slot 1 ,then it is the problem with 2nd sim slot only..
ArcadiosXZ said:
Yeah.... I recovered it!!!
And right now I am on resurrection remix official nougat version....
But somebody told me about the lineage os so I will check that out today!!!
And if u r going to flash a new ROM I suppose u already have TWRP so make a backup using TWRP in ur SD card.. and then use advanced wipe and then install the ROM and the respective Gapps...
Wipe cache before rebooting ur phone or It will be bricked and also first boot will take time!!!
Enjoy
Click to expand...
Click to collapse
Can you give me the right twrp recovery link... I have downloaded one twrp image but it's for wt88047
nageswarswain said:
Can you give me the right twrp recovery link... I have downloaded one twrp image but it's for wt88047
Click to expand...
Click to collapse
There is an app called flashify on playstore u can download it from there and then download TWRP or cwm or philz from the recovery section for Redmi 2 and flash the image file after extracting it!!!

Lineage OS Jio 4G unstable network

Hi guys!
I am using OPT running Lineage OS (unrooted) with Franco Kernel. The issue is that Jio network is very unstable and low with respect to OOS. Does anyone have a fix?
Thank you!
Its always been like this. Random network drops. Are you using hike?
utkarsh102 said:
Its always been like this. Random network drops. Are you using hike?
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Click to collapse
Thank you
No, I am not using hike. Is there something weird about hike?
pranjal18 said:
Thank you
No, I am not using hike. Is there something weird about hike?
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Click to collapse
Hike has been causing random network drops on nougat. What gapps did you flash? Also are you on 3.5.8 firmware?
utkarsh102 said:
Hike has been causing random network drops on nougat. What gapps did you flash? Also are you on 3.5.8 firmware?
Click to expand...
Click to collapse
gapps... Mini
3.1.0 firmware
pranjal18 said:
gapps... Mini
3.1.0 firmware
Click to expand...
Click to collapse
Upgrade to 3.5.8
And flash pico or nano gapps. Any package above them causes issues.
utkarsh102 said:
Upgrade to 3.5.8
And flash pico or nano gapps. Any package above them causes issues.
Click to expand...
Click to collapse
Hi again!
Can you kindly provide me with the 3.5.8 modem/firmware? I am unable to find the same. Thanks a tonne!
Edit... Found them... Everything looks good as of now...even the signals are strong
pranjal18 said:
Hi again!
Can you kindly provide me with the 3.5.8 modem/firmware? I am unable to find the same. Thanks a tonne!
Edit... Found them... Everything looks good as of now...even the signals are strong
Click to expand...
Click to collapse
i'm also facing the same problem. do you flashed OOS 3.5.8 instead of lineage os to solve the issue??
leaderrocks said:
i'm also facing the same problem. do you flashed OOS 3.5.8 instead of lineage os to solve the issue??
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Click to collapse
Yeah, I did. There are a 3 to 4 drops when I end a call... Otherwise it seems to work fine... I installed Boeffla kernel. Still unrooted. Better battery backup.
Hi @all could someone post the link of the firmware 3.5.8?
Don R. said:
Hi @all could someone post the link of the firmware 3.5.8?
Click to expand...
Click to collapse
https://forum.xda-developers.com/oneplus-2/general/oxygenos-3-5-8-mm-ota-oneplus-2-t3577155
https://forum.xda-developers.com/oneplus-2/general/rom-mirrors-official-oxygen-os-roms-ota-t3209863
My phone is getting rebooted when I get a call or when I make a call through jio in any lineage based ROMs. And I have already flashed 3.5.8
pranjal18 said:
Yeah, I did. There are a 3 to 4 drops when I end a call... Otherwise it seems to work fine... I installed Boeffla kernel. Still unrooted. Better battery backup.
Click to expand...
Click to collapse
soo did you flash the zip of firmware or yoi flashed the whole oos? i had got the firmware!
and how did you install the kernel? can you post the link for the kernal!
can anyone who flashed tell any serious bugs!
christyrajie said:
soo did you flash the zip of firmware or yoi flashed the whole oos? i had got the firmware!
and how did you install the kernel? can you post the link for the kernal!
can anyone who flashed tell any serious bugs!
Click to expand...
Click to collapse
Flashing the full rom will be a safer method. And the kernel is under original development.
utkarsh102 said:
Flashing the full rom will be a safer method. And the kernel is under original development.
Click to expand...
Click to collapse
I am actually on Lineage OS! and flashing back to oos and then back again! i will might looses all my data! cant i just flash the firmware on the twrp! with the kernel!??
so my main problem is, that i have here in germany really big problems with the LTE connection to the O2 Network... I have to reboot my phone manually to get a LTE connection until i leave some network.
Does this Problem have anyone of you to?
christyrajie said:
soo did you flash the zip of firmware or yoi flashed the whole oos? i had got the firmware!
and how did you install the kernel? can you post the link for the kernal!
can anyone who flashed tell any serious bugs!
Click to expand...
Click to collapse
https://forum.xda-developers.com/on...rnel-boeffla-kernel-5-0-alpha8-11-04-t3357167
Using this kernel. ??
I flashed the firmware only. And then the kernel. No serious bugs as of now.. Call drops are minimal (1 or 2 a day) and network is relatively stable.
Battery life is around a day.. Have to charge it at the end of the day.
Surya Chandra said:
My phone is getting rebooted when I get a call or when I make a call through jio in any lineage based ROMs. And I have already flashed 3.5.8
Click to expand...
Click to collapse
VoLTE is probably an issue in lineage based ROMs.. Not sure though.. I'm not using VoLTE
christyrajie said:
I am actually on Lineage OS! and flashing back to oos and then back again! i will might looses all my data! cant i just flash the firmware on the twrp! with the kernel!??
Click to expand...
Click to collapse
Yes you can.. But do keep a backup of your data just in case.
Don R. said:
so my main problem is, that i have here in germany really big problems with the LTE connection to the O2 Network... I have to reboot my phone manually to get a LTE connection until i leave some network.
Does this Problem have anyone of you to?
Click to expand...
Click to collapse
Umm i haven't encountered such a problem in India. I'm using Vodafone in SIM 2 and Jio in SIM 1. Maybe try selecting the bands for your sim under sim settings.

SOLVED: No SIM & No WiFi

Hi!
I installed a custom rom and when it booted i did not have wifi & SIM. Tried a couple of times to reinstall the Rom with no result. I flashed xiaomi.eu rom and finally official rom via MiFlash but i still do not have wifi & sim!
Any suggestions?
kourosava said:
Hi!
I installed a custom rom and when it booted i did not have wifi & SIM. Tried a couple of times to reinstall the Rom with no result. I flashed xiaomi.eu rom and finally official rom via MiFlash but i still do not have wifi & sim!
Any suggestions?
Click to expand...
Click to collapse
Hello,
Check you IMEI's and MAC.
You can use DevCheck (https://play.google.com/store/apps/details?id=flar2.devcheck&hl)
I hope that the EFS partition has not been corrupted.
Regards!
hugomoya said:
Hello,
Check you IMEI's and MAC.
You can use DevCheck (https://play.google.com/store/apps/details?id=flar2.devcheck&hl)
I hope that the EFS partition has not been corrupted.
Regards!
Click to expand...
Click to collapse
thank you...
no imei and mac
kourosava said:
thank you...
no imei and mac
Click to expand...
Click to collapse
If you have back up rom before,you can restore only efs via twrp or other custom recovery
armuttaqin said:
If you have back up rom before,you can restore only efs via twrp or other custom recovery
Click to expand...
Click to collapse
I have no backup
SOLVED:
I fixed it. I installed from TWRP a rom from xiaomi.eu and everythimg is OK now! And i got my lesson... ALWAYS BACKUP
kourosava said:
SOLVED:
I fixed it. I installed from TWRP a rom from xiaomi.eu and everythimg is OK now! And i got my lesson... ALWAYS BACKUP
Click to expand...
Click to collapse
That's the very first thing i learned when modding smartphones XD
kourosava said:
SOLVED:
I fixed it. I installed from TWRP a rom from xiaomi.eu and everythimg is OK now! And i got my lesson... ALWAYS BACKUP
Click to expand...
Click to collapse
Hi. I have the same problem. Can you tell me which TWRP and Xiaomi.eu rom version did you use?
Thank you
Roxanto96 said:
Hi. I have the same problem. Can you tell me which TWRP and Xiaomi.eu rom version did you use?
Thank you [/QUOTE
TWRP 3.0.0 and 10.3 rom
Click to expand...
Click to collapse

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