Develop Bugs

Starmobile Astra - NVRAM - original firmware

hi all,
I have formatted by mistake the whole flash + Nvram memory of my Starmobile Astra with Sp format tool. Unfortunately, as a consequence I have lost IMEi. after research , have i successful restored the IMEI back.
As I fixed the Invalid IMEI issue, now am facing the wifi issue, where in whenever i turn on wifi i get an open network which states NVRAM WARNING: ERR 0x10..
How I can solve the problem? Unfortunately i didn't make any backup for Nvram memory
Can someone upload the nvram and/or the original firmware for me please?
Are there any custom room available?
Thank you very much
RemigioB
Thanks
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REPLY

RemigioB said:
hi all,
I have formatted by mistake the whole flash + Nvram memory of my Starmobile Astra with Sp format tool. Unfortunately, as a consequence I have lost IMEi. after research , have i successful restored the IMEI back.
As I fixed the Invalid IMEI issue, now am facing the wifi issue, where in whenever i turn on wifi i get an open network which states NVRAM WARNING: ERR 0x10..
How I can solve the problem? Unfortunately i didn't make any backup for Nvram memory
Can someone upload the nvram and/or the original firmware for me please?
Are there any custom room available?
Thank you very much
RemigioB
Thanks
EDIT / DELETE
REPLY
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Hi!
CAn you teach me how to fix imei issue for starmobile? i also have the same problem.
Thanks

Sir can u teach me how to fix invalid imei
Sent from my CELKON A200 using XDA Free mobile app

broken IMEI ok K430dse

Hi,
I write wrong firmware and bricked phone, then i restore old one but i got empty imei number.
I read about MauiMeta and try to recover Imei number, but i don't have proper modem file (file BPLGU.....). I try with file from k430dsy (http://forum.xda-developers.com/lg-k10/development/lg-k10-k430dsy-original-modem-file-t3481543), but it didn't match. Is there possible to extract it from oryginal KDZ file? Maybe someone have this file.

szuineg said:
Hi,
I write wrong firmware and bricked phone, then i restore old one but i got empty imei number.
I read about MauiMeta and try to recover Imei number, but i don't have proper modem file (file BPLGU.....). I try with file from k430dsy (http://forum.xda-developers.com/lg-k10/development/lg-k10-k430dsy-original-modem-file-t3481543), but it didn't match. Is there possible to extract it from oryginal KDZ file? Maybe someone have this file.
Click to expand...
Click to collapse
If you know your original imei nr. you can download your firmware with lg mobile support tool.
What apout lg bridge update error recovery?
Or in case you have your original firmware you should search for mobileuncle tool, there is an imei repair thing for MTK devices.

I mentiuon several times on whatsapp group to make a backup of the ID's partitions before changing firmware.
To restore it now you will need a box now.

Need apdb files for MT6755T

Recently, my IMEI number was erased after using sp flash tool to unbrick my moto m. I did some quick research and found out that I need the apdb files for my processor to flash the IMEI number using wrtool. I am not able to find the files for the "mediatek helio p15" or the "mt6755T/mt6756. Could someone please help me out? (I cannot use engineering mode to fix it)

[REQUEST] Anyone willing to extract and share qcn / xqcn backup ?

Hi,
I recently tried to flash qcn on my OnePlus 7T and it seems that I lost efs data (some sensors aren't working now).
To extract qcn or xqcn file you need to enable usb diagnostic port (in phone app dial *#801# and click the second and fourth buttons).
Doing so will make your phone detectable in Qualcomm softwares.
To extract qcn, use QFIL and click Tools>QCN Backup/Restore. In the field "QCN file path" write the path to the directory you want to save the backup, and also write the name of the file that will be created. Then click Backup QCN.
To extract xqcn, use QPST Software Download, and go to the Backup tab. Click Browse to select the destination for the xqcn backup, and set a name to the backup that will be created. Then click start.
Doing this process is quick and should take approximately 5 minutes if you already have the QPST software.
In case you need it, I have the installer from Qualcomm for QPST 2.7.480 :
http://www.mediafire.com/file/nm0zlac003tn41j/qualcomm_qpst_setup_2.7.480.zip/file
Also you have to know that your IMEI will be visible in these backups, and you should remove them using an hex editor to replace it with some random numbers or zeros before sharing it with me or anyone.
If you need informations on how to find your IMEI in your qcn or xqcn backup using an hex editor, I will explain it in this thread too.
Thank you

Are you saying with these same methods you lost efs data or you did a mistake while flashing ?

Thanks @egekonuk for your reply.
In fact I was trying to flash international rom version on my TMobile Oneplus 7T by editing MSM download tool (using x64dbg which is a software sharing many functionalities with IDA Pro).
I did not managed to flash international but yes, I lost efs in the process.

Superboy58 said:
Thanks @egekonuk for your reply.
In fact I was trying to flash international rom version on my TMobile Oneplus 7T by editing MSM download tool (using x64dbg which is a software sharing many functionalities with IDA Pro).
I did not managed to flash international but yes, I lost efs in the process.
Click to expand...
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Just curious why you didn't do the other posted method to go from TMO to international? I did the other method and it worked out just fine. Of course I don't know if that very friendly person is still doing unlocks or not.
Is there a difference between the QCN and XQCN between ROMs?

@amcferrin90 yes I didn't mentioned that but it's because my device was not SIM unlocked by T-Mobile. I bought it on ebay and I was not aware it was not paid off, and seller refused a return.
If I was SIM unlocked, I'd be able to unlock the bootloader and flash the international rom using fastboot.
I did not understand what you meant about qcn, xqcn and roms.
To me, qcn and xqcn are different because xqcn backups are larger than qcn ones.
I think xqcn contains some efs data, but I'm not sure about this.
Would you be ok to make a xqcn backup and share it with me?
Thanks

I also need a backup of QCN.(please)

Samsung s20 Ultra imei status goes NG after rooting

I need experts review and help to resolve my issue last night i am update my phone s20 ultra G988B/ds to its original software everything working fine except network i was using root phone it was fine on all networks but after updating my imei status goes to NG(not good) sim accepted phone but shows emergency calls both imei shoes but network not working plz give me suggestions and issue solution. I am again root my phone but still not working networks plz help

S20 ultra imei status NG
Why you experts not solving my issue no comments at all?

Bro i've posted same kind of post just now i hope someone replies soon otherwise i'll try z3x software or chimera and let you know about the results, i think if your imei is not corrupted then cert file will do the wonder.

well hey everyone same issue i have s20 plus phone was rooted and i flash the firmware and now imei is NG i trid the chimera tool but no luck if u find any fix please help me.

did you guys resolve it ?
i may have an idea

Any fix

do you guys even search before asking?
First, do a TWRP backup, all partitions including efs & modem.
Open the root explorer app, open the efs folder, delete the files named nv_data.bin
, nv_data.bin.md5 & the folder called imei. Then open twrp, wipe all partitions. Flash the latest firmware with Odin.

That solution work???
juda iskariotsky said:
do you guys even search before asking?
First, do a TWRP backup, all partitions including efs & modem.
Open the root explorer app, open the efs folder, delete the files named nv_data.bin
, nv_data.bin.md5 & the folder called imei. Then open twrp, wipe all partitions. Flash the latest firmware with Odin
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