Database Users

QPST - Backup/Restore modem-config

How to get into Diag mode:
1) open dialer
2) enter: *#*#717717#*#*
3) you'll see a toast "diag mode enabled"
To disable diag-mode enter the same code again.
How to install drivers in Windows:
1) download and extract xiaomi_mi2_diag_driver.zip
2) after you've connected your phone in diag mode you'll see very much devices
3) choose custom source to search for driver and select the extracted folder.
4) only 3 of the devices will install it doesn't matter we don't need the others.
How to configure QPST:
1) open QPST configuration from start menu
2) on tab "ports" click on "Add new Port"
3) you should see two qualcom ports in the list. choose one and click OK.
4) if displayed phone name is SURF9615, you've selected the correct one. otherwise add the second device, too

But why?
Hello M1cha,
I'm sorry if this is obvious but what exactly can I use this for
Is it changing my IMEI?
And if so, why would I want to change it?
Again, I'm sorry if the answer is obvious and I'm just asking a stupid question.
Unrelated question:
Do you know if Xiaomi.eu will really shut down or not? I can't seem to get straight answers on the Q&A forum

Redme Note LTE TD
Hello
I used your guide and http://forum.xda-developers.com/cro...ad-progress-please-leave-im-updating-t2871269
to unlock the WCDMA frequencies on my Redmi NOTE LTE TD ... bought in china .... everything OK ... but the phone works on GPRS ... I have also tried using the menu * # * # 4636 # * # * .. but nothing ..
do you have same idea ??
thank you !

Gobbenobber said:
Hello M1cha,
I'm sorry if this is obvious but what exactly can I use this for
Is it changing my IMEI?
And if so, why would I want to change it?
Again, I'm sorry if the answer is obvious and I'm just asking a stupid question.
Unrelated question:
Do you know if Xiaomi.eu will really shut down or not? I can't seem to get straight answers on the Q&A forum
Click to expand...
Click to collapse
On mi2 u can't change the IMEI because it's locked.
But you can change several settings and unlock bands.
I don't think MA shuts down soon but Marks ups and downs are very annoying.
mzz75 said:
Hello
I used your guide and http://forum.xda-developers.com/cro...ad-progress-please-leave-im-updating-t2871269
to unlock the WCDMA frequencies on my Redmi NOTE LTE TD ... bought in china .... everything OK ... but the phone works on GPRS ... I have also tried using the menu * # * # 4636 # * # * .. but nothing ..
do you have same idea ??
thank you !
Click to expand...
Click to collapse
Maybe these bands really aren't supported by hardware?

m11kkaa said:
On mi2 u can't change the IMEI because it's locked.
But you can change several settings and unlock bands.
I don't think MA shuts down soon but Marks ups and downs are very annoying.
Maybe these bands really aren't supported by hardware?
Click to expand...
Click to collapse
but when I enable WCDMA ..i can see the network [0]=CellInfoWcdma ..... but the type of network is still GPRS ... maybe some setting?

I don't think so. That's the normal behavior if a band isn't supported.
You can even enabled LTE but it won't work because the hw doesn't support it.

Modem Dead
I'm sorry to bother you again, but I have a big problem ..... with Qualcomm QPST I have a modified live parameters for the WCDMA network, but now the modem does not work anymore (2g, 3g, lte) and I can not connect the phone with QPST (say NO pHONE) .... I can do something ??
thanks

Well you have to restore the parameters to the original ones. I hope you made a backup.

m11kkaa said:
Well you have to restore the parameters to the original ones. I hope you made a backup.
Click to expand...
Click to collapse
I can not do the restore ... QPST Configurator does not see the phone ... or is there another method ??

Is it possible to enable wcdma band 900 MHz on mi2s?

orlanddon said:
Is it possible to enable wcdma band 900 MHz on mi2s?
Click to expand...
Click to collapse
I'd like to know that, too

i have one of the first batch of mi2 without wcdma 900 and it's very important to my operator so you know if it's hw supported or not? If i mess up with miflash i will restore everything or not? After a wipe i must repeat all the procedure?

Does somebody know which code it is for Redmi2? *#*#717717#*#* doesn't work... I want to try to unlock LTE band 20 (800Mhz), do you think any chance?

Any of you have got unlock 900MHz 3G on MI2 with this ?
Very interested in.
regards

I tried the tips but something's wrong :
QPST is ok i see my phone MI2 : APQ8064
With RF NV manager i got the error when i read from phone :
NvManager::getNvItemsFromPhone( const string comPort ) - QpstServer::sendSyncImpl - Bad response from phone (DM packet commands 19-24)
Again when i tried to make a backup :
"Memory Backup failed"
"Disk Error while writing to file"
Really stange... any advise ?

m11kkaa said:
How to get into Diag mode:
1) open dialer
2) enter: *#*#717717#*#*
3) you'll see a toast "diag mode enabled"
To disable diag-mode enter the same code again.
How to install drivers in Windows:
1) download and extract xiaomi_mi2_diag_driver.zip
2) after you've connected your phone in diag mode you'll see very much devices
3) choose custom source to search for driver and select the extracted folder.
4) only 3 of the devices will install it doesn't matter we don't need the others.
How to configure QPST:
1) open QPST configuration from start menu
2) on tab "ports" click on "Add new Port"
3) you should see two qualcom ports in the list. choose one and click OK.
4) if displayed phone name is SURF9615, you've selected the correct one. otherwise add the second device, too
Click to expand...
Click to collapse
Hi M1cha, I'd like to so a backup, but I can't let it work.
My problems start from the biginning: when I enter the code I got no toast message. I tried to connect anyway the phone (when is on, with and without debug option), but I don't see much devices, only the usual MI2 MTP.
Suggestions? Could be ROM releated?

Fortinho said:
Hi M1cha, I'd like to so a backup, but I can't let it work.
My problems start from the biginning: when I enter the code I got no toast message. I tried to connect anyway the phone (when is on, with and without debug option), but I don't see much devices, only the usual MI2 MTP.
Suggestions? Could be ROM releated?
Click to expand...
Click to collapse
yes, this works in MIUI only

m11kkaa said:
yes, this works in MIUI only
Click to expand...
Click to collapse
Still problems :/
I got this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
And If I try to update drivers individually, only one will successfull install. It's normal?
Anyway, after that, I don't know how to open QPST configuration from start menu. What start menu?
Thank you.

Fortinho said:
Still problems :/
I got this:
And If I try to update drivers individually, only one will successfull install. It's normal?
Anyway, after that, I don't know how to open QPST configuration from start menu. What start menu?
Thank you.
Click to expand...
Click to collapse
Up.

Fortinho said:
If I try to update drivers individually, only one will successfull install. It's normal?
Click to expand...
Click to collapse
I don't know but you will see after with qpst if it works.
Fortinho said:
I don't know how to open QPST configuration from start menu. What start menu?
Click to expand...
Click to collapse
What windows do you've got?
With Seven : Start menu is bottom left on your screen
With 8 : go on the mosaic screen (where you have all your program) and type QPST. You will find QPST configuration

[Q] Not registered on network SM-n9005

I am having a problem with my samsung galaxy note 3. I cannot send text or calls. I am having an error message "not registered on network".
Does anyone experience the same problem and know the fix? thanks a lot!

*#06#
Rojohn said:
I am having a problem with my samsung galaxy note 3. I cannot send text or calls. I am having an error message "not registered on network".
Does anyone experience the same problem and know the fix? thanks a lot!
Click to expand...
Click to collapse
you have your IMEI?? or lost it.

i had this problem once so i went into network settings and changed it to manual, selected the network im on and it said registered, switched it back to automatic and it was all sorted. either try that or check imei

nijom said:
you have your IMEI?? or lost it.
Click to expand...
Click to collapse
i have my imei. do you know how to fix the issue sir?

KevandLynds said:
i had this problem once so i went into network settings and changed it to manual, selected the network im on and it said registered, switched it back to automatic and it was all sorted. either try that or check imei
Click to expand...
Click to collapse
i've done that several times but still not working sir

Rojohn said:
i have my imei. do you know how to fix the issue sir?
Click to expand...
Click to collapse
Does your phone also remember the IMEI? Dial *#06# and check if the number matches the original IMEI. If it's NULL or starts with 0049, that's the cause.
If the IMEI is correct, try a different SIM.
Sent from my SM-N9005 using Tapatalk 2

ShadowLea said:
Does your phone also remember the IMEI? Dial *#06# and check if the number matches the original IMEI. If it's NULL or starts with 0049, that's the cause.
If the IMEI is correct, try a different SIM.
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
The IMEI is not null or it does not start with 0049. The IMEI on the phone and the box is correct is also correct. Also I've tried different SIM card but still getting the same message "not registered on network".

Rojohn said:
The IMEI is not null or it does not start with 0049. The IMEI on the phone and the box is correct is also correct. Also I've tried different SIM card but still getting the same message "not registered on network".
Click to expand...
Click to collapse
Dial *#1234# and tell me what appears.

Rojohn said:
The IMEI is not null or it does not start with 0049. The IMEI on the phone and the box is correct is also correct. Also I've tried different SIM card but still getting the same message "not registered on network".
Click to expand...
Click to collapse
1- First, put your SIM card into another phone to make sure it works fine?
2- Second, open the Debug ServiceMode Menu and do the following: DEBUG SCREEN > NAS INFORMATION > MM INFORMATION (capture screenshot #1) > Menu - Back > MM REJECT CAUSE (capture screenshot #2).
And post these screenshots for further checking.
To open the Debug ServiceMode Menu:
a- If you have root, install Phone INFO ★Samsung★ app > Menu > 'Secret Codes' > *#197328640# > 'Launch 0'.
b- If you don't have root, open the dialer > *#0011# > Menu - Back > Menu - Key Input > Q0 > wait... until Debug ServiceMode Menu appears.

I have a quite similar problem. My phone is a 3UK (service provider) phone. I have 2 sim cards with me (MTN & Etisalat). My phone (note3) works perfectly fine. I have even rooted to resolve this issue.
Now the issue is whenever i put my MTN sim card it works perfectly fine on Note 3, however the moment i enter my Etisalat sim it will work for 10-15 mins & will stop working. I will have network bars but when i try to make any outgoing or incoming call it does not work.
Also if i use the same etisalat sim with my iPhone 5s it works perfectly fine.
I have tried *#1234# & the information that i got is as below:
AP: N9005XXUDMJ6
CP: N9005XXUDMJ4
CSC: N9005H3GDMJ2
Some of my friends told me to upgrade it to Kitkat and that might resolve the issue but when i try to check for updates it says:
Your device has been modified. Software updates are not available.
Please let me know what is the solution
Note: I am new to android world. So please consider that..

anuragjiw said:
I have a quite similar problem. My phone is a 3UK (service provider) phone. I have 2 sim cards with me (MTN & Etisalat). My phone (note3) works perfectly fine. I have even rooted to resolve this issue.
Now the issue is whenever i put my MTN sim card it works perfectly fine on Note 3, however the moment i enter my Etisalat sim it will work for 10-15 mins & will stop working. I will have network bars but when i try to make any outgoing or incoming call it does not work.
Also if i use the same etisalat sim with my iPhone 5s it works perfectly fine.
I have tried *#1234# & the information that i got is as below:
AP: N9005XXUDMJ6
CP: N9005XXUDMJ4
CSC: N9005H3GDMJ2
Some of my friends told me to upgrade it to Kitkat and that might resolve the issue but when i try to check for updates it says:
Your device has been modified. Software updates are not available.
Please let me know what is the solution
Note: I am new to android world. So please consider that..
Click to expand...
Click to collapse
- What does it say when you make a call (incoming/outgoing)?
Please follow my above post and show screenshots for more checking.
- Regarding to upgrading it to KitKat, I doubt that will not fix your issue. However if you want to upgrade, you can flash the stock firmware via Odin. Use Phone INFO ★Samsung★ app > Menu > 'Firmware Browser' to download the correct firmware for your device, and flash it via Odin.

vndnguyen said:
- What does it say when you make a call (incoming/outgoing)?
Please follow my above post and show screenshots for more checking.
- Regarding to upgrading it to KitKat, I doubt that will not fix your issue. However if you want to upgrade, you can flash the stock firmware via Odin. Use Phone INFO ★Samsung★ app > Menu > 'Firmware Browser' to download the correct firmware for your device, and flash it via Odin.
Click to expand...
Click to collapse
When I try to make a call it just says dialing.. And when I try to get incoming call it says switched off..
I have tried to check for firmware in phone info and got N9005XXUGNH1 . Not sure if I should install that or not.
Attached are the NAS info & firmware in phone info.

ShadowLea said:
Does your phone also remember the IMEI? Dial *#06# and check if the number matches the original IMEI. If it's NULL or starts with 0049, that's the cause.
If the IMEI is correct, try a different SIM.
Sent from my SM-N9005 using Tapatalk 2
Click to expand...
Click to collapse
I have tried to check the IMEi. My imei is not null or starts with 0049.

anuragjiw said:
When I try to make a call it just says dialing.. And when I try to get incoming call it says switched off..
I have tried to check for firmware in phone info and got N9005XXUGNH1 . Not sure if I should install that or not.
Attached are the NAS info & firmware in phone info.
Click to expand...
Click to collapse
1- Please check and make sure if date/time setting is correct? Or it was not correct?
2- In ServiceMode Menu, select CALL END CAUSE and show the screenshot?

vndnguyen said:
1- Please check and make sure if date/time setting is correct? Or it was not correct?
2- In ServiceMode Menu, select CALL END CAUSE and show the screenshot?
Click to expand...
Click to collapse
i have checked the date & time which is perfect.
Do u want all these screenshots with my Etisalat sim inserted or any sim inserted?
When i click on Call end cause it comes back to Service mode.

anuragjiw said:
i have checked the date & time which is perfect.
Do u want all these screenshots with my Etisalat sim inserted or any sim inserted?
When i click on Call end cause it comes back to Service mode.
Click to expand...
Click to collapse
I asked for the date/time settings as in the MM REJECT CAUSE screenshot there is only log from the past. No any new log.
The screenshots you have shown are from the MTN sim card, right?
All info seem to be fine, I don't know why it cannot make or receive a call.
If possible, try to take screenshots for both SIM cards and compare to see if there is any differences.
EDIT: Oh NO, you need to show me screenshots from the sim card that doesn't work, NOT screenshots from the sim card that works fine.

vndnguyen said:
I asked for the date/time settings as in the MM REJECT CAUSE screenshot there is only log from the past. No any new log.
The screenshots you have shown are from the MTN sim card, right?
All info seem to be fine, I don't know why it cannot make or receive a call.
If possible, try to take screenshots for both SIM cards and compare to see if there is any differences.
EDIT: Oh NO, you need to show me screenshots from the sim card that doesn't work, NOT screenshots from the sim card that works fine.
Click to expand...
Click to collapse
Yes i have taken it from MTN sim which is working perfectly fine. Even my etisalat sim works for like 20 mins before it stops working.
Also i am downloading the N9005XXUGNH1 from Sammobile as you have mentioned before. But will it resolve the issue?
Attached is the screenshot of the same.
OK will attach the Etisalat sim & will upload in 5 mins

Attached are the screenshots of MM info, MM reject cause.
I am unable to open CALL END Cause. The moment i tap on it, it goes back to DEBUG Screen
I have tried to compare MM info, Reject cause with both the sim cards entering one by one & found out everything is same in Reject cause.
But MM info there is a slight change in MMC-MNC: 621-30 (MTN which works fine) & MMC - MNC: 621 - 60 (Etisalat which is not working)
LAC: 2ae8, RAC: 9 (MTN) & LAC: 7d15, RAC: 4
There are some changes in TMSI which is think is some sort of id.
Also want to know if I install N9005XXUGNH1 firmware on my samsung note 3 will this issue resolve?

anuragjiw said:
Attached are the screenshots of MM info, MM reject cause.
I am unable to open CALL END Cause. The moment i tap on it, it goes back to DEBUG Screen
Click to expand...
Click to collapse
From the screenshots it appears to be fine on both sim card.
You should take a screenshots when it becomes not working (after 20 min...)

vndnguyen said:
From the screenshots it appears to be fine on both sim card.
You should take a screenshots when it becomes not working (after 20 min...)
Click to expand...
Click to collapse
OK will send the screenshots once it stops working.. BTW thanks a lot in advance..
Also want to know if I install N9005XXUGNH1 firmware on my samsung note 3 will this issue resolve?
EDIT: I found out the problem but unable to find the solution.
Also want to inform you that I tried to select the network automatically once it stopped working & it worked for around 1-2 hours..
Suggest me what to do..

[Q] how to activate boost306sh and use wifi hotspot?

Hi,er,my english sooo pool,but i mean is:
1. First i have used "306sh_RUIM" and "UICCUnlock_305SH.apk" to unlock. ----- (by here: http://forum.xda-developers.com/aquos-crystal/general/306sh-unlock-thread-t3008141
2. Then i have activated at boostmobile.com ----- (by here: https://apps.boostmobile.com/boostApp/handsetIdentifier.do
3. Then i insert other sim card use a few days later
4. Today i want to activate my phone to use wifi hotspot.
5. My phone have reseted and inserted sprint SIM card, but "unlock" look like still working...
6. Connected wifi, and click: Settings -> System updates -> Update PRL/Update Profile/Update Sharp software ,they are can work.
but "UICC Unlock" can not work, it told me:"The profile update cpould not be completed. Please try again later.", i tried for a long time, but has always been so.....
7. Then i Click: Settings -> Activate this Device, it told me:"Please dial 611 from your phone or call 1-866-402-7366 from a different phone and we will be happy to assist you.".........I am not in the U.S can not dial this.
8. Then i Dial ##873283# to run update Profile is not work too.it told me:"Error occurred.Please try again later."...
My god why use wifi hotspot is soooo hard? Please help me

omg
http://forum.xda-developers.com/aqu...nt-aquos-crystal-uicc-unlock-program-t2943213
Click to expand...
Click to collapse
Mod Edit. Please be careful using this tool as it appears to be a work in progress. It is probably a good idea not to use this unless you know exactly how to restore your device.
Click to expand...
Click to collapse
oh my god, i think because UICCUnlock ,make my phone can not activate. what can i do? how to lock that?

[Guide] Increase your changes of bootloader unlock by official method [RN3/SD]

So after almost 3 weeks of trying and trying and trying to unlock the bootloader on my new RN3, it finally happened. I had grown so used to seeing the 50% error, that i couldnt beleive my eyes when i saw the percentage figure move past 50% mark, and before i could realize, the MiFlashUnlock program had give a big green confirmation on the unlock.
So here is how i did it.
As a prerequisite - Go through this thread http://en.miui.com/thread-342144-1-1.html and try out everything from onwards. It has some helpful tips and I found this thread to be most comprehensive than any other thread.
If it doesnt work, try these:
Part 1.
Check how many devices you have EVER enrolled on your MI account. Now, the idea here is to ensure your current device is the ONLY device you EVER enrolled on your MI account. If need be, you should create a new account.
1.a - sign in to i.mi.com and verify your current device is listed.
1.b - goto the below link on chrome [replace the XXYYZZWWAA with your MI ID]
https://device.id.mi.com/dev/web/us...ang=cn&frameId=hidden_message_frame_1&userId=[highlight]XXYYZZWWAA[/highlight]#index
1.c - if the page loads fine, you will see something like this:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
1.d - right click and do inspect
1.e - the chrome web page inspector will open. Now go to 'Source'. it will show the source code of the javascipt file. Make sure the name of the file you are looking at is jquery-1.8.3.min.js. Click on "{ }" at the bottom of the window to pretty print the file.
Now scroll down to line 4505 where it says "c.text = a.responseText"
The purpose is to inspect the value in 'c' that is returned by the server. Insert a breakpoint at line 4504 (not 4505) by clicking on the number 4504 (a blue highlight will be shown).
1.f - once you have inserted the breakpoint, add "c.text" into 'watch' by right clicking clicking "add to watch". Then just do a refresh in the main window. The page will reload and stop at the breakpoint. Then press F-11, to step into line 4505. Once you do this, you will see the value of c.text getting populated. This is all you need. Just right click and copy the text and paste into a notepad.
1.g Now, what are we looking for? These things:
- make sure this is the only device you have on your MI account.
- ensure your device is correctly reflected, i.e., check the name, status should be 'ONLINE'. Dont bother about the phone number (more on this in Part 2)
- If you have multiple devices, follow Part 2 to remove the device in question and add it to a NEW ACCOUNT.
As an example, refer this screenshot which shows multiple devices (all deleted/ removed) on my OLD account.
1.h In case you have only one device listed here, then you need to ensure the device is showing online most of the time, and not just when you login in to the i.mi.com website and do a find device. Read Part 2 to ensure chances of reflecting online are better.
Part 2
how to ensure you have only one device on your MI account that has EVER been enrolled.
Simple solution - create a new account with a new phone number and a new email ID. Follow these steps if you have access to a seperate SIM:
2.a - remove the device from your existing MI account by (1) - signing out of the MI account on your phone and (2) - removing the device from the i.mi.com console. Do both the steps to ensure the device is completely removed.
2.b - Create a new MI Account on i.mi.com by using the separate email account. No need to enter a phone number at this stage. Sing in using the email ID / new account number to ensure it works. Again, no need to enter a phone number.
2.c - insert the new Sim (preferably one that has never been associated with an MI account) in slot 1 (this is critical)
2.d - flash a new MIUI rom (you can use global dev version) via EDL. When it comes to the MI account sign in, enter the new account ID and password to log in. Login using the account ID as there is no phone number on record.
2.e - once done, go back to i.mi.com and sign in and when it asks about second level sign in (the one where it sends a sms to you phone number, ensure it is sending it to your new phone number - if there is no phone number, ensure you add the number at this stage.
2.f - make sure the device is now listed on the console. You can repeat Part 1 to make sure only one device is visible at back end.
2.g - also ensure your device and ROM version are correctly listed on the MIUI form settings page. Refer the MIUI forum link i posted above.
2.g - goto Part 3. Ensure you have the sim installed all the time and you are online through a data connection.
Basically, what you have done is removed your device from the old account and added it to the new account.
Part 3 - this has been fairly discussed. Apply for the unlock permission and wait for confirmation. once you have got it, download the tool and try to unlock.
Just to let you know - i successfully unlocked my phone with this process. I was able to unlock within a few hours of receiving the confirmation message for the new account.
Good luck.
Hit thanks if this helped you

I cannot find jQuery1.8.3.js
Any workaround ?

T3h said:
I cannot find jQuery1.8.3.js
Any workaround ?
Click to expand...
Click to collapse
why cant you find it? whats the error?
can you post a screenshot or something

Unable to add breakpoint at 4504. It automatically goes to 4505.

Even after devId and ChannelId shows, I was only able to unlock officially when my mobile # and model was showing inside _phone :[<inside this>]. i think unless it shows, you will get the 50% error. And for me to have the details shown I had to flash dev ROM + added Xiaomi account and avoided adding any account till xiaomi account sync as well as all the other operations like Find Device( from phone + mobile browser) is complete. Also, I had added my phone number into the phone settings.
Note: Miui version was not showing in the forum settings but I was able to unlock. So, that as others referred to as required was not for me (But I had changed device correctly in that page ).
Hope this helps.
Edit: I also made sure only one SIM (one used for request unlock) is present in the 1st SIM slot while doing the DEV ROM flash. DEV Rom (EDL flashed this fastboot: kenzo_global_images_6.8.18)

Thanks
Sent from my Redmi Note 3 using Tapatalk

T3h said:
Unable to add breakpoint at 4504. It automatically goes to 4505.
Click to expand...
Click to collapse
add it to 4503 or anything just a bit before 4505 and keep stepping in using F11.
rajumack07 said:
Even after devId and ChannelId shows, I was only able to unlock officially when my mobile # and model was showing inside _phone :[<inside this>]. i think unless it shows, you will get the 50% error. And for me to have the details shown I had to flash dev ROM + added Xiaomi account and avoided adding any account till xiaomi account sync as well as all the other operations like Find Device( from phone + mobile browser) is complete. Also, I had added my phone number into the phone.
Note: Miui version was not showing in the forum settings but I was able to unlock. So, that as others referred to as required was not for me (But I had changed device correctly in that page ).
Hope this helps.
Edit: I also made sure only one SIM (one used for request unlock) is present in the 1st SIM slot while doing the DEV ROM flash. DEV Rom (fastboot: kenzo_global_images_6.8.18)
Click to expand...
Click to collapse
Great. It worked for you. For me, phone number never showed in there.. like in the screenshot but i was able to unlock.
I think the critical thing is to have the device listed as the only device on the account. For me the other account which had other devices mapped to it before, didnt work.
Was it the same for you? I mean, did you sign up for a new account and maybe using a new phone number?
dastan4eva said:
Thanks
Sent from my Redmi Note 3 using Tapatalk
Click to expand...
Click to collapse
Did it work for you? Helpful to feedback pls

+1 to switching to global dev.
However, I did install global dev via EDL flashing, because nothing seemed to work (I was in Global Stable 7.2.3)
I had signed in Mi Account using phone number on both Phone and Computer, accessed mi cloud via both Phone and Computer and was able to locate device on both, synced some test stuff to like photos. Did this when I got sms notification that unlock permission has been granted
Its worth noting that after getting my unlock permission, I only EDL flashed global beta after 2 days.:highfive:
So in summary, applied for unlock on day 1, got confirmation on day 3, unlocked offically on day 5.
Only one device on mi account used since it was created (which was on day 1)

candiesdoodle said:
add it to 4503 or anything just a bit before 4505 and keep stepping in using F11.
Great. It worked for you. For me, phone number never showed in there.. like in the screenshot but i was able to unlock.
I think the critical thing is to have the device listed as the only device on the account. For me the other account which had other devices mapped to it before, didnt work.
Was it the same for you? I mean, did you sign up for a new account and maybe using a new phone number?
Click to expand...
Click to collapse
I had my number connected to my existing miui a/c with MI3 but still after changing the model I never got the unlock request page. So, i created another a/c and used the same no. (first I removed from the existing a/c) and then i got the unlock page and got the permission after 3 days. But since then, I was seeing the value part of the key "_phone" always blank until I flashed global dev and followed the steps I had posted above. The moment I saw my mobile number and the model in the value part, I thought let's try again and voila! it went past 50% (like you achieved something you desperately needed ).

candiesdoodle said:
add it to 4503 or anything just a bit before 4505 and keep stepping in using F11.
Great. It worked for you. For me, phone number never showed in there.. like in the screenshot but i was able to unlock.
I think the critical thing is to have the device listed as the only device on the account. For me the other account which had other devices mapped to it before, didnt work.
Was it the same for you? I mean, did you sign up for a new account and maybe using a new phone number?
Did it work for you? Helpful to feedback pls
Click to expand...
Click to collapse
Yes it worked , i followed your guide and ensured everything's synced (though it took some time - around 24hours) and was able to unlock successfully yesterday! That's why i said thanks
Sent from my Redmi Note 3 using Tapatalk

What happens after getting stuck at 50% ?
Does the phone dont boot anymore ? Or can i reboot it to system just like it was before ?
Sent from my Redmi Note 3 using XDA-Developers mobile app

a.broken.star said:
What happens after getting stuck at 50% ?
Does the phone dont boot anymore ? Or can i reboot it to system just like it was before ?
Click to expand...
Click to collapse
You can boot.. No issues

candiesdoodle said:
You can boot.. No issues
Click to expand...
Click to collapse
Thanx..
Sent from my Redmi Note 3 using XDA-Developers mobile app

The creation of new account part is mandatory ?

I did not create a new account because I only had a linked phone. But after many tests and verify that appeared the phone, and online status, could not unlock.
Finally I flashed Chinese ROM DEV via EDL flash, and have unlocked at first try.
I think it's false that can be unlocked with stable rom, or at least should wait to them (Xiaomi) authorizes something more than MI account.

Fastest way to Unlock the Bootlader

Recently I bought this phone and I've gone through all problems, error and struggles to unlock the bootloader. This tutorial will solve:
86012 error
10008 error
Cannot connect to network
Not receiving confirmation SMS
Stuck at 50%
Stuck at 99%
Current account is not bound to this device
Couldn't verify device
Requirements:
Mobile
PC
USB Cable
Internet connection
Let's start with the tutorial, the main advantage is that you don't need Developer ROM, it will work on Official builds also:
Setup your MIUI account by going to Settings -> Mi Account
Open the MIUI Browser from your phone, don't use PC on this step
Apply for permission here
Use your phone number with your country prefix to log in (ex. +38970123456 is for Macedonia)
Write a genuine reason, 2-3 sentences
After some time you will receive a confirmation SMS (it may take a few days, but with this method I got the SMS in 2 hours on 4 different Xiaomi devices)
Download Mi Unlocker from here
Enable developer options by going to Settings -> About phone and tap 7 times on MIUI version
Go to Settings -> Additional Settings -> Developer Settings and tick OEM Unlocking and USB debugging
Go to Settings -> Additional Settings -> Developer Settings -> Mi Unlock Status and press Unlock
Turn your Mobile data, Sync , WiFi and GPS on and wait for 5 minutes and don't turn them off afterwards
Go to Mi Cloud by clicking here
Login with your phone number
Click on Find device and locate your phone
In the folder where you've extracted the Mi Unlock tool, you will find a program called MiUsbDriver, open it and press Install
Log in to Mi Unlock by opening miflash_unlock on PC with the same phone number you used in obtaining the unlock permission
Switch off your phone and go into Fastboot by pressing Volume down and Power simultaneously and connect your phone to the PC
Once it shows a handset in Mi Unlock click on Unlock button
Wait for a minute and you are done
Your phone's bootloader is now UNLOCKED
NOTE: Some users may see something like this
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
It's not a big deal, just wait the amount of hours that are shown there and then try unlocking the phone again. By using this tutorial you will get only 48 hours.

Good tutorial.
Thanks!
Maybe I can a little requirement.
It will be easier and faster to get SMS approval if you are at least Diamond Member at MIUI forum.

Got the permission yesterday but not able to unlock with lastest tool as it shows ''current account is not bound to this device'' error even though I added my account in dev option also the find my device is on

I can't even register my account and device in the Mi Unlock tab. Always getting the error "Couldn't verify, wait a minute or two and try again.". Any tips? Got my unlock permission about a week ago.

am not able to click on apply option at the bottom of page.. have tried it both on miui device as well as the computer

Is unlocking wipe the phone ?

drmuruga said:
Is unlocking wipe the phone ?
Click to expand...
Click to collapse
Nope. It doesn't.

LilBlinx said:
Recently I bought this phone and I've gone through all problems, error and struggles to unlock the bootloader. This tutorial will solve:
86012 error
10008 error
Cannot connect to network
Not receiving confirmation SMS
Stuck at 50%
Stuck at 99%
Current account is not bound to this device
Couldn't verify device
Requirements:
Mobile
PC
USB Cable
Internet connection
Let's start with the tutorial, the main advantage is that you don't need Developer ROM, it will work on Official builds also:
Setup your MIUI account by going to Settings -> Mi Account
Open the MIUI Browser from your phone, don't use PC on this step
Apply for permission here
Use your phone number with your country prefix to log in (ex. +38970123456 is for Macedonia)
Write a genuine reason, 2-3 sentences
After some time you will receive a confirmation SMS (it may take a few days, but with this method I got the SMS in 2 hours on 4 different Xiaomi devices)
Download Mi Unlocker from here
Enable developer options by going to Settings -> About phone and tap 7 times on MIUI version
Go to Settings -> Additional Settings -> Developer Settings and tick OEM Unlocking and USB debugging
Go to Settings -> Additional Settings -> Developer Settings -> Mi Unlock Status and press Unlock
Turn your Mobile data, Sync , WiFi and GPS on and wait for 5 minutes and don't turn them off afterwards
Go to Mi Cloud by clicking here
Login with your phone number
Click on Find device and locate your phone
In the folder where you've extracted the Mi Unlock tool, you will find a program called MiUsbDriver, open it and press Install
Log in to Mi Unlock by opening miflash_unlock on PC with the same phone number you used in obtaining the unlock permission
Switch off your phone and go into Fastboot by pressing Volume down and Power simultaneously and connect your phone to the PC
Once it shows a handset in Mi Unlock click on Unlock button
Wait for a minute and you are done
Your phone's bootloader is now UNLOCKED
NOTE: Some users may see something like this
It's not a big deal, just wait the amount of hours that are shown there and then try unlocking the phone again. By using this tutorial you will get only 48 hours.
Click to expand...
Click to collapse
Still not able to unlock the bootloader.....Even after following the same procedure, am getting the following exception:
Current account is not bound with this device.
Please help me on this. Either we could try with fastboot commands.

sachin n said:
Nope. It doesn't.
Click to expand...
Click to collapse
Unlocking bootloader factory reset my Nexus 7 grouper and Moto G falcon instantly.Are u sure that isn't the case with Xiaomi?

hailahaiela said:
Unlocking bootloader factory reset my Nexus 7 grouper and Moto G falcon instantly.Are u sure that isn't the case with Xiaomi?
Click to expand...
Click to collapse
Am quite sure my man, it won't wipe data on mi devices.

Jagadeesh Reddy said:
Still not able to unlock the bootloader.....Even after following the same procedure, am getting the following exception:
Current account is not bound with this device.
Please help me on this. Either we could try with fastboot commands.
Click to expand...
Click to collapse
Resetting the phone helped me with this problem instantly.
Sent from my Redmi Note 4 using Tapatalk

I haven't had a problem unlocking my Bootloader. After an approved request from Xiaomi, I have unlocked it in just a minute or two. Plus, when my bootloader accidentally got locked, I can do it again and again without bothering to request an approval.

just found out that the china set is able to unlock without trouble, the global set is on trouble now, before Oct was okay, now xiaomi changed something and caused unknown error.

I have ordered my device recently and it is yet to be received, and to buy some time I made an unlock request with mi account, the first time it didn't send an SMS to my phone number, so I tried a virtual US number to receive the confirmation SMS and after the permission, The question is:
Will I be able to unlock my device without my phone number being the same as the one in the request form?

Hello there. I seem to be stuck in the permission request. I complete the form but it does not accept my name, it writes in red lettering "Please input correct name". I have tried using my email address, my Mi account name, my Mi account number, my real name ...nothing works.
Any ideas are more than welcome

Something that everyone missess
Something that everyone missess....Xiaomi server tries to locate you first before unlocking.
Different numbers wont work. You need the same number. Turn on your WiFi and GPS as well as data, just in case.
If you dont have a FB account create one. Link it to phone and number. Go to locate my phone and let Xiaomi server locate you on the map.
Try unlocking now and voila!

Charismagic said:
Something that everyone missess....Xiaomi server tries to locate you first before unlocking.
Different numbers wont work. You need the same number. Turn on your WiFi and GPS as well as data, just in case.
If you dont have a FB account create one. Link it to phone and number. Go to locate my phone and let Xiaomi server locate you on the map.
Try unlocking now and voila!
Click to expand...
Click to collapse
I have got the permission after 7 hours of the request without even having the device yet, and asked about the different numbers on Xiaomi forums and a moderators replied that I still can unlock it the regular say. Just waiting for the device to test.

aser_elhbayeb said:
I have ordered my device recently and it is yet to be received, and to buy some time I made an unlock request with mi account, the first time it didn't send an SMS to my phone number, so I tried a virtual US number to receive the confirmation SMS and after the permission, The question is:
Will I be able to unlock my device without my phone number being the same as the one in the request form?
Click to expand...
Click to collapse
Yes, You can unlock your device without any SIM inserted on device. Only thing is your account should be verified with valid number.
---------- Post added at 01:54 PM ---------- Previous post was at 01:44 PM ----------
@Shette said:
Got the permission yesterday but not able to unlock with lastest tool as it shows ''current account is not bound to this device'' error even though I added my account in dev option also the find my device is on
Click to expand...
Click to collapse
This error does not matter for unlocking. Try unlocking after 3 days
The reason which you mentioned during asking for unlock permissions matters on how fast you can unlock.
I have given reason like " I am android developer and I want to take advantage of root access", I was able to unlock in 2 days after getting permissions
PS : even I had same error " current account is not bound to device" but I was able to unlock it!

Making sure.
Should I give it a try, i am on miui global 9 stable, 9.0.5.0.. waiting for reply, device is mido

cutecrocodile said:
Should I give it a try, i am on miui global 9 stable, 9.0.5.0.. waiting for reply, device is mido
Click to expand...
Click to collapse
have followed instructions but get this error on miui 9