Here are the nvram backup to E4 Plus MTK6737 devices.
ROGGGER3G said:
Here are the nvram backup to E4 Plus MTK6737 devices.
Click to expand...
Click to collapse
Does this nv backup contain your device IMEI number
How I restore it
Restore nvram with mtk droid tools, and use your own IMEI.
Open device and copy the IMEI numbers.
https://androidmtk.com/backup-and-restore-imei-nvram
ROGGGER3G said:
Restore nvram with mtk droid tools, and use your own IMEI.
Open device and copy the IMEI numbers.
https://androidmtk.com/backup-and-restore-imei-nvram
Click to expand...
Click to collapse
Bro now I have no imei because of that the ime/nvram box is washed out I can't access it please help
Moto e4 plus - nvram.bin
Hello brothers, I wanted to ask you if you could send me a backup of nvram in bin format since my cell phone was without the imei numbers when formatting it with sp flash tools, if you want I can send you my imei numbers so you can make a backup of nvram with my numbers of imei and I do not use theirs, in the same way I will change it when I restore with sp flash tools. Thank you very much, it would be a great favor. Greetings from Argentina. :laugh:
Hello. I made the whole format + just for download. i Since then I do not have IMEI in stock and on RR 5.8.5. Can someone provide me with a modem or an NVRAM file? Please specify how to fix this error? My Model XT1771
deco164 said:
Hello. I made the whole format + just for download. i Since then I do not have IMEI in stock and on RR 5.8.5. Can someone provide me with a modem or an NVRAM file? Please specify how to fix this error? My Model XT1771
Click to expand...
Click to collapse
Hi. My model is XT1771 too. I would appreciate the nvram file to recover my imei.
Hi guys, I have Moto XT1771. If you tell me how to provide you what you want, I can do. I have a question for deco164: how did you installed a custom rom?
Fernandus91 said:
Hi guys, I have Moto XT1771. If you tell me how to provide you what you want, I can do. I have a question for deco164: how did you installed a custom rom?
Click to expand...
Click to collapse
Thank you. I would take out the baseband at least.
TFT69 said:
Thank you. I would take out the baseband at least.
Click to expand...
Click to collapse
You're welcome, but... How I can provide these files to you? How can I backup them from my phone? Btw it is not rooted.
can i use it to my other phone? i lost my nvram. my phone's soc is MT6750.
ROGGGER3G said:
Here are the nvram backup to E4 Plus MTK6737 devices.
Click to expand...
Click to collapse
Would this work with the Moto e4 (xt1769)?
TFT69 said:
Hi. My model is XT1771 too. I would appreciate the nvram file to recover my imei.
Click to expand...
Click to collapse
Try this https://forum.xda-developers.com/moto-e4-plus/how-to/fixed-moto-e4-plus-xt1771-unknown-t3831831 and you can
Hi,
Work with Moto E4 (XT1762) ?
Thanks
Hey all, I need nvram mtk6739 database file for imei repair, please help me!
need nvram moto xt1762
Hi all,
I've managed to do a bad restore with TWRP on my RN5AI (M1803E7SG ) and need a new qcn or a backup of the modem and baseband files. If you have either of these, please share it with me
Thanks
i think it's illegal to change imei here in xda but op was able to fix it.
Hello!
Will you be so kind and tell me, is it possible in that way convert redmi note 5 ai to redmi note 5 global but of course without any illegal activities?
I'm just asking is it possible?!
By illegal activities i mean that i don't wish to change IMEI or anything like that, i would just like to convert phone for chinese market in to phone for global market.
Thank You all and again i'm sorry if i'm offending somebody with this question or ask something stupid.
Afaik if someone share their EFS, and you use it to restore it to your phone; you will copy all the imei information from them. So no one is going to share it with you. You are on your own then. Unless there is a method to edit the IMEI, baseband etc to the same value as written on your box.
You also don't want to use other user IMEI as well, just like other don't want to. If there are 2 devices share the same IMEI, it is possible that they can be banned from the network. Or maybe in a very small possibility of the universe, you will deal with the unknown things. If the other doppleganger device do something bad using their cellphone, you can face the trouble too, as you phone has the same IMEI.
Yes!
I know all this!
Of course!
My intention is that I would like to convert this phone from version which is sold in China (aka AI) to Global version which is sold on EU market! That's it and that's all I would like to achieve!
IMEI change is possible, an I will naturally use original IMEI values from the phone and box.
Anyhow, thank you!
keljian said:
Hi all,
I've managed to do a bad restore with TWRP on my RN5AI (M1803E7SG ) and need a new qcn or a backup of the modem and baseband files. If you have either of these, please share it with me
Thanks
Click to expand...
Click to collapse
I have found "blank" qcm files (without entered IMEI) for restoring!
This is Indonesian MIUI site!
Here is the link for bunch of qcn files!
Use this and save Your self!
Please give is info did you have success!
You can change the IMEI in the qcn file, anyhow this issue has been resolved with the help of another user here. He provided an edited qcn file with my IMEI numbers
keljian said:
You can change the IMEI in the qcn file, anyhow this issue has been resolved with the help of another user here. He provided an edited qcn file with my IMEI numbers
Click to expand...
Click to collapse
That's a true life saver!!! At my previous phone, when we screw up the IMEI, we are on our own. Editing the IMEI only give temporary effect, will be resetted every factory reset. This should give a permanent value.
Do you edit the bluetooth address and wifi mac address as well? Or those address are intact? (0C:98:38:xx:xx:xx something?)
Thanks for trying. IMEI editing topic is a very rare case, and I usually also don't want to deal with (can cause problem later). Should bookmark this in case someday some other users need this.
Jehonan said:
Yes!
I know all this!
Of course!
My intention is that I would like to convert this phone from version which is sold in China (aka AI) to Global version which is sold on EU market! That's it and that's all I would like to achieve!
IMEI change is possible, an I will naturally use original IMEI values from the phone and box.
Anyhow, thank you!
Click to expand...
Click to collapse
Both china (AI version) and global has the same hardware. Only India version has different camera setup. All three version can flash the same Global Stable (latest is MIUI 9.5.17.0). I have seen so many buy china/global version and has migrated from one to another without problem. China ROM difference is it doesn't have playstore installed, while Global has it. So to migrate to Global version, simply flash global ROM MIUI 9.5.17.0, no IMEI changes needed. Just remember not to flash the latest MIUI 10 (8.7.9/10), as it has anti rollback protection. As usual, YMMV, DWYOR.
Desmanto said:
That's a true life saver!!! At my previous phone, when we screw up the IMEI, we are on our own. Editing the IMEI only give temporary effect, will be resetted every factory reset. This should give a permanent value.
Do you edit the bluetooth address and wifi mac address as well? Or those address are intact? (0C:98:38:xx:xx:xx something?)
Thanks for trying. IMEI editing topic is a very rare case, and I usually also don't want to deal with (can cause problem later). Should bookmark this in case someday some other users need this.
Both china (AI version) and global has the same hardware. Only India version has different camera setup. All three version can flash the same Global Stable (latest is MIUI 9.5.17.0). I have seen so many buy china/global version and has migrated from one to another without problem. China ROM difference is it doesn't have playstore installed, while Global has it. So to migrate to Global version, simply flash global ROM MIUI 9.5.17.0, no IMEI changes needed. Just remember not to flash the latest MIUI 10 (8.7.9/10), as it has anti rollback protection. As usual, YMMV, DWYOR.
Click to expand...
Click to collapse
First, let mi thank you for your time, effort and explanations!
Second, here I will go from the end and say that I already know big deal of this you have said to me and that my only reason to do this "operation" of transferring Chinese to Global version is possibility of bootloader lock. As I understand, if one unlock bootloader, like me, to be able to install Global version of ROM, then you stay without lock possibility, and with this without Google Play Store certification.
If I'm wrong here, please tell!
I myself also, don't have time and wish to go in this avanture!
And yes, I don't want to deal with rooting to be able to achieve certification! I wish stock ROM, without anny third party stuff!
Thank you!!!
Jehonan said:
First, let mi thank you for your time, effort and explanations!
Second, here I will go from the end and say that I already know big deal of this you have said to me and that my only reason to do this "operation" of transferring Chinese to Global version is possibility of bootloader lock. As I understand, if one unlock bootloader, like me, to be able to install Global version of ROM, then you stay without lock possibility, and with this without Google Play Store certification.
If I'm wrong here, please tell!
I myself also, don't have time and wish to go in this avanture!
And yes, I don't want to deal with rooting to be able to achieve certification! I wish stock ROM, without anny third party stuff!
Thank you!!!
Click to expand...
Click to collapse
If what you want to achieve is the device certification, than I don't know exactly the detail. I bought the official version from my country, which is the same as global version, certified. UBL + TWRP + Magisk, still certified (magisk has patched it for me). But some China version (dubbed as RN5 AI), don't have playstore from the beginning. So most likely the phone is uncertified if you choose to use the stock ROM from China. (I don't know the exact detail, let me confirm with other user, takes some time). No other way then, modification is a must. Should flash Global Version, and probably need to TWRP and Magisk to get the certification.
Desmanto said:
If what you want to achieve is the device certification, than I don't know exactly the detail. I bought the official version from my country, which is the same as global version, certified. UBL + TWRP + Magisk, still certified (magisk has patched it for me). But some China version (dubbed as RN5 AI), don't have playstore from the beginning. So most likely the phone is uncertified if you choose to use the stock ROM from China. (I don't know the exact detail, let me confirm with other user, takes some time). No other way then, modification is a must. Should flash Global Version, and probably need to TWRP and Magisk to get the certification.
Click to expand...
Click to collapse
Yeah, seems to me that exactly this is the case i have!
I have bought two phones, one for me and one for my wife, they are both Xiaomi Redmi Note 5 AI and this is China version of the phone, without Google Play Store!
Only difference between them is that my phone is 6/64 Gb and my wife phone is 4/64 Gb!
My phone is Model Number is MEE7S and Global version should be M1803E7SG!
According to hardware list, they are the same, difference is "only" in QCN file and /EFS, /Modem!
I have successfully unlocked bootloader on both phones and i have successfully install on both phones this last Global MIUI verion 9.5.17, without any issue what so ever!
Only, Play Store is Uncertified and when i have tried to again lock bootloader and the install this same global ROM, off course, this is not allowed and to be possible to achieve this, phone must report himself as phone for "Global" market, namely EU.
So, if You can help, please help! :crying:
Again, thank You in advance on everything!
Jehonan said:
Yeah, seems to me that exactly this is the case i have!
I have bought two phones, one for me and one for my wife, they are both Xiaomi Redmi Note 5 AI and this is China version of the phone, without Google Play Store!
Only difference between them is that my phone is 6/64 Gb and my wife phone is 4/64 Gb!
My phone is Model Number is MEE7S and Global version should be M1803E7SG!
According to hardware list, they are the same, difference is "only" in QCN file and /EFS, /Modem!
I have successfully unlocked bootloader on both phones and i have successfully install on both phones this last Global MIUI verion 9.5.17, without any issue what so ever!
Only, Play Store is Uncertified and when i have tried to again lock bootloader and the install this same global ROM, off course, this is not allowed and to be possible to achieve this, phone must report himself as phone for "Global" market, namely EU.
So, if You can help, please help! :crying:
Again, thank You in advance on everything!
Click to expand...
Click to collapse
OK.
Follow this guide:
https://www.xda-developers.com/xiaomi-eu-releases-unofficial-miui-10-for-xiaomi-devices/
keljian said:
OK.
Follow this guide:
https://www.xda-developers.com/xiaomi-eu-releases-unofficial-miui-10-for-xiaomi-devices/
Click to expand...
Click to collapse
Thank You, but this dosen't solve anything.
This is not intention or direction in which i would like to go (custom ROM).
Few years earlier maybe, but now, i have give up from all of this "games". "Give" me stock ROM and some way to remove bloatware and that's all i need. I don't have ether time or interest for this (life, wife, kids, nature....)
Big help will be "just" a few informations .
1. Is it enough "just" qcn file from M1803E7SG with changed IMEI values from my phone, so that my phone MEE7S would be recognized as M1803E7SG?
2. Is RAM value in ROM universal or it must be exactly specified? I have a phone with 6 Gb RAM and 64 Gb of storage.
3. Must one change /EFS and /Modem partitions accordingly with qcn file (if i'm not mistaken, these partition will be reflashed with new ROM flashing isn't it)?
Thank You all in advance if You can help me with some useful advice!
Jehonan said:
Big help will be "just" a few informations .
1. Is it enough "just" qcn file from M1803E7SG with changed IMEI values from my phone, so that my phone MEE7S would be recognized as M1803E7SG?
2. Is RAM value in ROM universal or it must be exactly specified? I have a phone with 6 Gb RAM and 64 Gb of storage.
3. Must one change /EFS and /Modem partitions accordingly with qcn file (if i'm not mistaken, these partition will be reflashed with new ROM flashing isn't it)?
Thank You all in advance if You can help me with some useful advice!
Click to expand...
Click to collapse
1. I can't answer that. I know that the M1803E7SG differs from the MEI7S in terms of QCN file, and therefore probably hardware - if you flash a MEI7S QCN on a M1803E7SG, the cell modem won't connect. I would like to try to see if the M1803E7SH qcn can be flashed to the M1803ESG to enable band 28, but I don't know anyone with the H version.
2. Universal - the OS picks up the ram in the kernel.
3. The EFS/Modem folders are overwritten with the QCN file - they are not affected by rom flashing, but can be modifed/written to by TWRP.
Re the .eu version of the rom, it's effectively a universal rom without as much bloatware. It is based on the xiaomi sources and would give you exactly what you're asking for. If you want a stock rom, then this is the closest. If you want to remove the bloatware yourself and use a stock rom, that's fine also. Do what works for you.
keljian said:
1. I can't answer that. I know that the M1803E7SG differs from the MEI7S in terms of QCN file, and therefore probably hardware - if you flash a MEI7S QCN on a M1803E7SG, the cell modem won't connect. I would like to try to see if the M1803E7SH qcn can be flashed to the M1803ESG to enable band 28, but I don't know anyone with the H version.
2. Universal - the OS picks up the ram in the kernel.
3. The EFS/Modem folders are overwritten with the QCN file - they are not affected by rom flashing, but can be modifed/written to by TWRP.
Re the .eu version of the rom, it's effectively a universal rom without as much bloatware. It is based on the xiaomi sources and would give you exactly what you're asking for. If you want a stock rom, then this is the closest. If you want to remove the bloatware yourself and use a stock rom, that's fine also. Do what works for you.
Click to expand...
Click to collapse
Huh!
Here is obviously some type of miscommunication!
My phone Model Number is MEE7S!
I would like to "convert" him to Model Number M1803E7SG which is counterpart of the same phone, "just" Global version!
These are hardware identical phones except enabled bands!!!
And yes, Thank You so much for this information about RAM values, this is excellent!
Also, thank You on such a quick reply i really appreciate this!!! :highfive:
Jehonan said:
Huh!
Here is obviously some type of miscommunication!
My phone Model Number is MEE7S!
I would like to "convert" him to Model Number M1803E7SG which is counterpart of the same phone, "just" Global version!
These are hardware identical phones except enabled bands!!!
And yes, Thank You so much for this information about RAM values, this is excellent!
Also, thank You on such a quick reply i really appreciate this!!! :highfive:
Click to expand...
Click to collapse
You're welcome.
As for the conversion, they are not necessarily the same hardware, the Chinese version MEE7s has fewer bands. Be careful.
keljian said:
You're welcome.
As for the conversion, they are not necessarily the same hardware, the Chinese version MEE7s has fewer bands. Be careful.
Click to expand...
Click to collapse
Of course, i'll be careful, thank you on caring.
Yes, i think that this is main difference between these two phones.
All other is exactly the same, same cameras, same sensors, same display, everything is the same!
And yes, as i have understand, there is no 6 Gb RAM device for global market, only Chinese!
Again, thank You on kind words and understanding, these days it's hard to meet somebody who is not immediately "on the edge" and who is ready to talk and elaborate not to judge!
Thank You!
Jehonan said:
Yeah, seems to me that exactly this is the case i have!
I have bought two phones, one for me and one for my wife, they are both Xiaomi Redmi Note 5 AI and this is China version of the phone, without Google Play Store!
Only difference between them is that my phone is 6/64 Gb and my wife phone is 4/64 Gb!
My phone is Model Number is MEE7S and Global version should be M1803E7SG!
According to hardware list, they are the same, difference is "only" in QCN file and /EFS, /Modem!
I have successfully unlocked bootloader on both phones and i have successfully install on both phones this last Global MIUI verion 9.5.17, without any issue what so ever!
Only, Play Store is Uncertified and when i have tried to again lock bootloader and the install this same global ROM, off course, this is not allowed and to be possible to achieve this, phone must report himself as phone for "Global" market, namely EU.
So, if You can help, please help! :crying:
Again, thank You in advance on everything!
Click to expand...
Click to collapse
You have actually got the answer you need. But just to report back from the small survey I have made in the other forum. 5 of the users who bought the China version, all got uncertified. But one user change to AEX and use some ro.build.fingerprint from the Global version, got the certified status (and cts profile true). The other have flash to 9.5.17.0, rooted using magisk, playstore still uncertified, but magisk show cts profile true, basic integrity true. Don't know why still uncertified, maybe the playstore cache the status from before the patch by magisk. So to achieve the certified, no other way without modification. Editing build.prop, or using magisk module is a must.
Desmanto said:
You have actually got the answer you need. But just to report back from the small survey I have made in the other forum. 5 of the users who bought the China version, all got uncertified. But one user change to AEX and use some ro.build.fingerprint from the Global version, got the certified status (and cts profile true). The other have flash to 9.5.17.0, rooted using magisk, playstore still uncertified, but magisk show cts profile true, basic integrity true. Don't know why still uncertified, maybe the playstore cache the status from before the patch by magisk. So to achieve the certified, no other way without modification. Editing build.prop, or using magisk module is a must.
Click to expand...
Click to collapse
I'm sincerely amazed how much good people still exists!
I really appreciate your effort and spent time!
Thank You!
Now, there is definitely some strange issues here.
I think that maybe solution is to edit qcn file and make this phone Global version. Then, bootloader can be locked and Global ROM can be installed. As i understand, later google policy is that bootloader must be locked and in that way Store will be certified, i hope.
Now, as i understand, this can be done in two ways. One will be to make qcn backup from phone and then edit this backup so that phone model number could be changed, and then this qcn backup, with all other values intact, flash back to phone. Other is to find from someone qcn backup, who has this Global phone, and then in this backup change IMEI and all oher values to correspond all values from my phone.
Now, what's you opinion about all of this?
And again, thank You!!!
I was the one who sent OP with the global qcn file with his/her original imei's. QCN means QUALCOMM CALIBRATION NETWORK file. It only contains your imei and the signal bands your phone should connect to. There is no way you can change model number on the qcn file alone. Sometimes flashing different qcn from a different device will make the phone's baseband unknown.
I think the model number for xiaomi is embedded on the motherboard.
Hi!
How to enable carrier aggregation (LTE+) on Redmi note 5 Global? Does it work on Linegae OS?
Best!
CA work by default. I got 4G+ (LTE+) all the time on my RN5P Global
@otonieru
How ? Which bands is it agregating ? I have never seen a 4G+ in my WHYRED"s statusbar
Sent from my whyred using XDA Labs
MikiGry said:
@otonieru
How ? Which bands is it agregating ? I have never seen a 4G+ in my WHYRED"s statusbar
Sent from my whyred using XDA Labs
Click to expand...
Click to collapse
Me too ;(
second question:
what other system can I upload on this phone without bootloader unlucked?
I have the same problem. On order phone i have lte+ but on note i have only lte.
Without u Locke bootloader you can only have oficial roms and devs.
Wysłane z mojego Redmi Note 5 przy użyciu Tapatalka
MikiGry said:
@otonieru
How ? Which bands is it agregating ? I have never seen a 4G+ in my WHYRED"s statusbar
Click to expand...
Click to collapse
see my status bar
it's B40+B40 and B5+B40
@otonieru
So it appears that agregation is somehow limited co certiain bands and therefore works in some countries only :/
Here is Poland B1, B3, B4, B20 and B38 are avaliable. And how did You check which bands is Your phone agegating ?
Sent from my flo using XDA Labs
MikiGry said:
@otonieru
So it appears that agregation is somehow limited co certiain bands and therefore works in some countries only :/
Here is Poland B1, B3, B4, B20 and B38 are avaliable. And how did You check which bands is Your phone agegating ?
Click to expand...
Click to collapse
Network Signal Guru App from Play Store,
and i happen to work in carrier company, so i know which band we are using and how we co figured it
@otonieru
That's a great news
LTE+ was available for You all the time or it just appeared after update ?
I'm asking because somebody tried to enable CA on WHYRED and it was partially succesfull (LTE+ was shown, but CA wasn't working). So now (as CA appears to be working) all that needs to be done is to change in Diag mode which band should be used (to enable CA for different frequencies)
https://forum.xda-developers.com/showpost.php?p=74573146&postcount=3
Sent from my whyred using XDA Labs
MikiGry said:
@otonieru
That's a great news
LTE+ was available for You all the time or it just appeared after update ?
I'm asking because somebody tried to enable CA on WHYRED and it was partially succesfull (LTE+ was shown, but CA wasn't working). So now (as CA appears to be working) all that needs to be done is to change in Diag mode which band should be used (to enable CA for different frequencies)
https://forum.xda-developers.com/showpost.php?p=74573146&postcount=3
Click to expand...
Click to collapse
it's been there since MIUI 9 (time when i bought the phone)
btw, the + sign wont appear to begin with if the band is not aggregated. so i think if u managed to see the sign, the CA should be working
@otonieru
I have never seen a 4G+ sign on my WHYRED Global. My guesses are, that CA is working (as it's working for You), but not with the bands that are avaliable in Poland. In about a month I'm gonna go into USB Diag mode and try to enable something more EU compatible (like B3+B7)
Sent from my whyred using XDA Labs
So i have tried to enable it. I managed to install everything, connect my phone .... But whenever i try to edit NVRAM value it giver error - cant read (no such file ...). I kept left cliking on that value, managed to edit it, rebooted my phone (tried to enable LTE CA on band 1 1+20). No 4G+ though and now QPST wont see my phone anymore :/
Why are those NVRAM values unreadable by QXDM professional and why cant QPST detect my phone (it is visible in device manager as a diagnostic device)
It appears, that those LTE CA items aren"t there. Wird. Is there any way to open a .qnc file to compare two different modems ?
@otonieru @fatnemesis
MikiGry said:
So i have tried to enable it. I managed to install everything, connect my phone .... But whenever i try to edit NVRAM value it giver error - cant read (no such file ...). I kept left cliking on that value, managed to edit it, rebooted my phone (tried to enable LTE CA on band 1 1+20). No 4G+ though and now QPST wont see my phone anymore :/
Why are those NVRAM values unreadable by QXDM professional and why cant QPST detect my phone (it is visible in device manager as a diagnostic device)
It appears, that those LTE CA items aren"t there. Wird. Is there any way to open a .qnc file to compare two different modems ?
@[email protected]
Click to expand...
Click to collapse
you need to make a backup in .xqcn format, and compare it in software like Notepad++
also, it will help to have QRCT tools, not just QPST and QXDM
btw, some values belong to newer modems are no longer readable by older QXDM, you need new version.
no cracked one for that though. You either need to know some qualcomm guys, or work in a company that has access to newer software version (QPDT, QXDM, QRCT. I just happen to be quite lucky to be in the second group.
@otonieru
Yeah. Newer QXDM professional is needed as intra band agreagtion files aren"t readable as well :/
I"ve tried to read something from modem file.qxcn but ... most of it is digits and letters (hexadecimal code i guess)
Can You please check if Yours newer version of QXDM can read LTE CA files ? (they are in NV browser under category RF LTE)
Sent from my whyred using XDA Labs
@otonieru
Can You please check if QXDM 4+ (as this appears to be more up to date LTE capable version) can read LTE CA values ? I would love to now whether downloading cracked QXDM 4 from some dodgy sites and risking installing some nasty malware on my PC is even worth it
Sent from my whyred using XDA Labs
@otonieru
can you share your xqcn file ?
CAN ANYONE PLEASE PROVIDE THE 00028874(LTE BC CONFIG FILE) FILE FOR SDM636 DEVICE ? THANKS IN ADVANCE.
xda.ind said:
CAN ANYONE PLEASE PROVIDE THE 00028874(LTE BC CONFIG FILE) FILE FOR SDM636 DEVICE ? THANKS IN ADVANCE.
Click to expand...
Click to collapse
Rename this into exe and you can generate 00028874 file