null imei please help - Xiaomi Mi A1 Questions & Answers

After i Flash Linage os 15.1 i came back to stock After That It SHow that Imei Null I Tried many Things But Not Working

Rb_coder said:
After i Flash Linage os 15.1 i came back to stock After That It SHow that Imei Null I Tried many Things But Not Working
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Did you erase efs particion?
Sent from my OnePlus 5T using Tapatalk

hugor671 said:
Did you erase efs particion?
Sent from my OnePlus 5T using Tapatalk
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no I Don't now how to erase it please help bro its very sad sad without mobile network

Rb_coder said:
no I Don't now how to erase it please help bro its very sad sad without mobile network
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If you use mitool flash with factory reset opcion that opcion do that to the phone
Sent from my OnePlus 5T using XDA Labs

Related

[Q] HELP! EFS BACKUP MISSING imei :null\null

Help!... So let me explain what happened. I was flashing couple of roms on my SM N900 EXYNOS to see wich one i fancy, or what not, and when i finnaly make up my mind i look up and my mobile network bars are missing.:crying::crying:
So i dont panic, i had my efs backed up, but when im ready to go and restore it i find that its not there i had deleted it doing wipes and stuff from the roms i was using.
I really want to fix it but i have no idea how without my backup. when i check mi imei it says null null, i have no network.
i flashed the stock rom but that wont fix it. please help
im sure i've seen a thread on here on how to recover without a backup.... keep looking my friend
ratcom said:
im sure i've seen a thread on here on how to recover without a backup.... keep looking my friend
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im sure ill find it :good:
ratcom said:
im sure i've seen a thread on here on how to recover without a backup.... keep looking my friend
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Click to collapse
ive found this http://forum.xda-developers.com/showthread.php?t=2507403 but its for snapdragon. do you know of any script sort of like this for exynos?
Trying a 4 part firmware. ill see how it goes.
iggy045 said:
Trying a 4 part firmware. ill see how it goes.
Click to expand...
Click to collapse
Did you flash VN v14/14.1?
SOLUTION: http://forum.xda-developers.com/showthread.php?t=2776510
How did you backup your EFS?
Best method is: https://play.google.com/store/apps/details?id=com.yahoo.dr.ketan.efsn7100
Sent from my SM-N900 using XDA Premium 4 mobile app
Spitwista said:
Did you flash VN v14/14.1?
SOLUTION: http://forum.xda-developers.com/showthread.php?t=2776510
How did you backup your EFS?
Best method is: https://play.google.com/store/apps/details?id=com.yahoo.dr.ketan.efsn7100
Sent from my SM-N900 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I backed it up with the EFS backup tool for the n900 but like an idiot i saved it in the internal memory of the phone.
And i did flash that rom... it was actually the last one i flashed before this happened.
Spitwista said:
Did you flash VN v14/14.1?
SOLUTION: http://forum.xda-developers.com/showthread.php?t=2776510
How did you backup your EFS?
Best method is: https://play.google.com/store/apps/details?id=com.yahoo.dr.ketan.efsn7100
Sent from my SM-N900 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Crap. i need a backup of my efs.img to fix it. it was probable that VN ROM V14 did it. the download link wasnt working for the latest one which was v14 so i digged around until i found a mirror.
iggy045 said:
Crap. i need a backup of my efs.img to fix it. it was probable that VN ROM V14 did it. the download link wasnt working for the latest one which was v14 so i digged around until i found a mirror.
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using Dr. ketans tool is must be under the folder "My Efs" External SD
NE1 Flashible zip: https://mega.co.nz/#!p19kyIQT!0QZr6Qeid4Q9ezcV_ae7cHWrqivpEXQ8W0U8ORTodYw
Sent from my SM-N900 using XDA Premium 4 mobile app
Spitwista said:
using Dr. ketans tool is must be under the folder "My Efs" External SD
NE1 Flashible zip: https://mega.co.nz/#!p19kyIQT!0QZr6Qeid4Q9ezcV_ae7cHWrqivpEXQ8W0U8ORTodYw
Sent from my SM-N900 using XDA Premium 4 mobile app
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Perfect man! thanks my imei is back !!!! and its real not the generic one. but now my phone says no sim. i just finished flashing the stock rom and still the same. any suggestions? anyway thanks a bunch you really helped me alot.
iggy045 said:
Perfect man! thanks my imei is back !!!! and its real not the generic one. but now my phone says no sim. i just finished flashing the stock rom and still the same. any suggestions? anyway thanks a bunch you really helped me alot.
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Please check and make sure that baseband says NE1
Sent from my SM-N900 using XDA Premium 4 mobile app
I used this tool and it worked perfectly for me. :laugh:
http://forum.xda-developers.com/showthread.php?t=2447342
Spitwista said:
Please check and make sure that baseband says NE1
Sent from my SM-N900 using XDA Premium 4 mobile app
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Click to collapse
you mean my phone´s baseband? its N900XXUENE1
zac68 said:
I used this tool and it worked perfectly for me. :laugh:
http://forum.xda-developers.com/showthread.php?t=2447342
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Man i wish i would have used that one to back mine up, or dr.ketan´s. and restoration would have so easy.
iggy045 said:
you mean my phone´s baseband? its N900XXUENE1
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Yes.
You need to always flash NE1(The file I uploaded) baseband after each rom install you do...
If you have a EFS backup prior your VN V14 FLASH you can repair this issue mentioned above.
For now you can only hope that Samsung will release more roms with the NE1 modem...
Sent from my SM-N900 using XDA Premium 4 mobile app
Spitwista said:
Yes.
You need to always flash NE1(The file I uploaded) baseband after each rom install you do...
If you have a EFS backup prior your VN V14 FLASH you can repair this issue mentioned above.
For now you can only hope that Samsung will release more roms with the NE1 modem...
Sent from my SM-N900 using XDA Premium 4 mobile app
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i flash vn rom again VN V14 baseband N900XXUENE1 then flashed the NE1 file, but still it says no sim card. I just dont get it.
If your IMEI is same as one on BOX and message displying insert SIM card then may be it's physical issue may be damaged SIM tray OR damaged card.
Try other SIM card
Also ask your operator they have not banned your IMEI
dr.ketan said:
If your IMEI is same as one on BOX and message displying insert SIM card then may be it's physical issue may be damaged SIM tray OR damaged card.
Try other SIM card
Also ask your operator they have not banned your IMEI
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Click to collapse
+1
Sent from my SM-N900 using XDA Premium 4 mobile app
dr.ketan said:
If your IMEI is same as one on BOX and message displying insert SIM card then may be it's physical issue may be damaged SIM tray OR damaged card.
Try other SIM card
Also ask your operator they have not banned your IMEI
Click to expand...
Click to collapse
Just called my operator and they told to go get a new sim and imei is fine. Ill report back with results. thanks dr,ketan
Hello guys i think im faced with the same issue and ive used mst of the solutions above bt still my imei is null....
Id be glad if i cud get a link to the VN rom v14 so i try dat one 2......for now im on a rooted 4.3 stock rom n900
Sent from my SM-N900 using XDA Premium 4 mobile app
---------- Post added at 01:47 AM ---------- Previous post was at 01:34 AM ----------
Spitwista said:
Did you flash VN v14/14.1?
SOLUTION: http://forum.xda-developers.com/showthread.php?t=2776510
How did you backup your EFS?
Best method is: https://play.google.com/store/apps/details?id=com.yahoo.dr.ketan.efsn7100
Sent from my SM-N900 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hey friend can i pls get ur help on how to restore my imei.....have tried most of the abve solutions bt i think im yet to try the VN ROM V14...i s it a custom rom....plsss help me with a link
Sent from my SM-N900 using XDA Premium 4 mobile app

[Help] Sim Not Detecting

hi guys i was on a rom mui note 3 sm n900 (exynos) .. i decided to go on stock so i flashed my mobile via odin the firmware of my country ,, and it went succesful however the sim card didnt recognize.. even when i took the sim card out it was still showing the circle showing no data signals... like if the service was offf.. i even tried using another sim but same results.. i googled and found no results .. The imei shows "null" null" and the basband version is settings is also unknown... i dont know what to do .. i am having a panic attack :/ help .. ! quick replies!!
[email protected] said:
hi guys i was on a rom mui note 3 sm n900 (exynos) .. i decided to go on stock so i flashed my mobile via odin the firmware of my country ,, and it went succesful however the sim card didnt recognize.. even when i took the sim card out it was still showing the circle showing no data signals... like if the service was offf.. i even tried using another sim but same results.. i googled and found no results .. The imei shows "null" null" and the basband version is settings is also unknown... i dont know what to do .. i am having a panic attack :/ help .. ! quick replies!!
Click to expand...
Click to collapse
You need to flash NE1 or NF2 modem for quick fix...
If you have made a efs backup before previous flash you can restore efs.
Sent from my SM-N900 using XDA Premium 4 mobile app
Spitwista said:
You need to flash NE1 or NF2 modem for quick fix...
If you have made a efs backup before previous flash you can restore efs.
Sent from my SM-N900 using XDA Premium 4 mobile app
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Click to collapse
Where can i get The NE1 or NF2 what is t ? and no i didnt make an efs backup and i cant restore it..
Spitwista said:
You need to flash NE1 or NF2 modem for quick fix...
If you have made a efs backup before previous flash you can restore efs.
Sent from my SM-N900 using XDA Premium 4 mobile app
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found it thanks alot man thanks alot! i owe u one!!
[email protected] said:
found it thanks alot man thanks alot! i owe u one!!
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hello i have the same problem, where did you download it? i don't have any backup
clicbux said:
hello i have the same problem, where did you download it? i don't have any backup
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Here is NE1 https://mega.co.nz/#!NhlGAIRC!uHzR5cLmVl3hzw0VUYYKyWolmuS9XxCqvntJzapz1o0
Sent from my SM-N900 using XDA Premium 4 mobile app
Spitwista said:
Here is NE1 https://mega.co.nz/#!NhlGAIRC!uHzR5cLmVl3hzw0VUYYKyWolmuS9XxCqvntJzapz1o0
Sent from my SM-N900 using XDA Premium 4 mobile app
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Thank you so much...
I have KK and this Backup is for JB ... Im gonna Install a JB rom.. is it ok?
thank you

baseband gone!!!

Hey guys anyone help me my baseband for galaxy note 3 is gone. What can i do to get it back. Hve tried so many things but they are not working
Tried flashing a stock ROM from sammobile.com?
Yea have tried that it doesn't bring back the baseband
Sent from my SM-J500F using Tapatalk
grsjohn said:
flash different firmware versions, if baseband still unknown you may have efs or hardware problem
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Like from different locations?
Sent from my SM-J500F using Tapatalk
Khanmodx said:
Like from different locations?
Sent from my SM-J500F using Tapatalk
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Click to collapse
Flash the modem version you had before having problems. .
rayman95 said:
Flash the modem version you had before having problems. .
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Click to collapse
Hve done that its not working.
Sent from my SM-J500F using Tapatalk
Khanmodx said:
Hve done that its not working.
Sent from my SM-J500F using Tapatalk
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But is the baseband changing in settings or still the same ? ??
Phone info from Play store will give you details .
My guess is its your IMEI wrong .
rayman95 said:
But is the baseband changing in settings or still the same ? ??
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Click to collapse
Baseband is null
Sent from my SM-J500F using Tapatalk
I think its efs problem ill share screenshots
Sent from my SM-J500F using Tapatalk
If its an EFS problem then simply restore your backed up EFS folder .
Fail to backup then read the hundreds of EFS/ IMEI posts on here see if you can find a fix that works .
JJEgan said:
If its an EFS problem then simply restore your backed up EFS folder .
Fail to backup then read the hundreds of EFS/ IMEI posts on here see if you can find a fix that works .
Click to expand...
Click to collapse
Hey if you can share the link to the folders ill really appreciate
Sent from my SM-J500F using Tapatalk
No its your backup of EFS no other. Suggest you read the basics first .
Sent from my SM-N930F using XDA-Developers mobile app
JJEgan said:
No its your backup of EFS no other. Suggest you read the basics first .
Sent from my SM-N930F using XDA-Developers mobile app
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I didnt back it up
Sent from my SM-J500F using Tapatalk
Khanmodx said:
I didnt back it up
Sent from my SM-J500F using Tapatalk
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flash modem with khizar method..look HERE
rayman95 said:
flash modem with khizar method..look HERE
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Thanks let me try it out will tell how it goes
Sent from my SM-J500F using Tapatalk

Mate9 strange brick

Hi everyone, I have a problem with my mate9, I did the rebrand from MHA-AL00C00 to MHA-L29C432 using this forum's guide successfully, after two hours of use the phone has been restarted, blocking on the huawei logo, i Immediately tried to restart in recovery but continues to lock on the logo, the phone only goes in fastboot mode, i tried to flash the twrp, the process is successful but if i restart in recovery i hang on the logo i tried it via adb and Fastboot to flash recovery recovery2 boot system but keeps stuck on the logo, meanwhile the battery does not recharge, suggestions?
Have you tried the 3 button download method with the C636 offline download to restore your phone. You can then use the other rebrand method to rebrand to any other version you want. You will have to flash stock recovery first before doing this
Sent from my MHA-L09 using XDA-Developers Legacy app
Yes won't start in download mode
Shako70 said:
Yes won't start in download mode
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Click to collapse
Make sure USB is plugged in.
ante0 said:
Make sure USB is plugged in.
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The battery is completely discharged, it only lights up with the usb plugged in
I'm still trying methods to reset the phone, trying with the dc-unlocker program I get these scripts:
Found Phone : MHA-L29
Model : Huawei phone in fastboot mode
IMEI : xxxxxxxxxxxxxxxxxxxxx
Serial NR. : xxxxxxxxxxxxxxxxxxxxxx
Firmware : MHA-L29C432B182
IMEI1:xxxxxxxxxxxxxxxx
FB LockState: LOCKED
USER LockState: UNLOCKED
unlocked
Battery state: 1921mv
What is the FB lockstate? and how I unlock this?
Shako70 said:
I'm still trying methods to reset the phone, trying with the dc-unlocker program I get these scripts:
Found Phone : MHA-L29
Model : Huawei phone in fastboot mode
IMEI : xxxxxxxxxxxxxxxxxxxxx
Serial NR. : xxxxxxxxxxxxxxxxxxxxxx
Firmware : MHA-L29C432B182
IMEI1:xxxxxxxxxxxxxxxx
FB LockState: LOCKED
USER LockState: UNLOCKED
unlocked
Battery state: 1921mv
What is the FB lockstate? and how I unlock this?
Click to expand...
Click to collapse
Have u tried Dc Phoenix, flash and unbrick?
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
Sent from my LON-L29 using XDA Labs
Mostar088 said:
Have u tried Dc Phoenix, flash and unbrick?
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
Click to expand...
Click to collapse
Yes, successfully write all file in update.app but phone won't boot
Shako70 said:
Yes, successfully write all file in update.app but phone won't boot
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Click to collapse
Did u try method 2?
What Firmware did u use?
Did u try revert it back to AL00?
Sent from my LON-L29 using XDA Labs
Mostar088 said:
Did u try method 2?
What Firmware did u use?
Did u try revert it back to AL00?
Sent from my LON-L29 using XDA Labs
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Click to collapse
yes try method 2 whit different fw but phone only start in fastboot mode
I use L29C432B182
Can't revert to AL00 because not boot in twrp and can't change regional file
Shako70 said:
yes try method 2 whit different fw but phone only start in fastboot mode
I use L29C432B182
Can't revert to AL00 because not boot in twrp and can't change regional file
Click to expand...
Click to collapse
I think u can change it with HCU-CLIENT?
Sent from my LON-L29 using XDA Labs
Mostar088 said:
I think u can change it with HCU-CLIENT?
Sent from my LON-L29 using XDA Labs
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Click to collapse
Not know HCU-CLIENT
Shako70 said:
Not know HCU-CLIENT
Click to expand...
Click to collapse
If u read under method 2 there is a link to HCU-CLIENT.
Sent from my LON-L29 using XDA Labs
Mostar088 said:
I think u can change it with HCU-CLIENT?
Sent from my LON-L29 using XDA Labs
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Click to collapse
You are my best friend.... reset FRP whit hcu and TADAAAAAAAAA twrp start.....
Shako70 said:
You are my best friend.... reset FRP whit hcu and TADAAAAAAAAA twrp start.....
Click to expand...
Click to collapse
:good:
Sent from my LON-L29 using XDA Labs
Mostar088 said:
:good:
Sent from my LON-L29 using XDA Labs
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Click to collapse
is that a paid software ? i have a soft bricked mate 9 ( black screen with only soft keys displayed and i am looking for a way to revive it , preferably free as i can't purchase anything online at this moment in time )
touns_j said:
is that a paid software ? i have a soft bricked mate 9 ( black screen with only soft keys displayed and i am looking for a way to revive it , preferably free as i can't purchase anything online at this moment in time )
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Paid Service, u buy credit in Dc Unlocker.
Sent from my LON-L29 using XDA Labs
Mostar088 said:
Paid Service, u buy credit in Dc Unlocker.
Sent from my LON-L29 using XDA Labs
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oh well though luck , thanks for replying though
Shako70 said:
You are my best friend.... reset FRP whit hcu and TADAAAAAAAAA twrp start.....
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Click to collapse
Did it fix the phone?
Sent from my LON-L29 using XDA Labs
Mostar088 said:
Did it fix the phone?
Sent from my LON-L29 using XDA Labs
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Click to collapse
No....

Formated modemst1 and modemst2

I have erased the modemst1 and modemst2 via bootloader without taking any backup. So i can't access my cellular networks. Please anybody help me to solve this. Customer care is not properly responding.
Thank you ....
Yeswanth Chandar said:
I have erased the modemst1 and modemst2 via bootloader without taking any backup. So i can't access my cellular networks. Please anybody help me to solve this. Customer care is not properly responding.
Thank you ....
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Click to collapse
Flash stock cyanogen 12.1 using fastboot
Sent from my AO5510 using Tapatalk
Rajendran Rasa said:
Flash stock cyanogen 12.1 using fastboot
Sent from my AO5510 using Tapatalk
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Tried that to its not working
Yeswanth Chandar said:
Tried that to its not working
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Follow YouTube for recording IMEI
Sent from my AO5510 using Tapatalk
Rajendran Rasa said:
Follow YouTube for recording IMEI
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Click to collapse
Thank you sir it worked

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