yashsingh1/xdaforums huggingface dataset:
[Lenovo Z6 Pro Guides, News, & Discussion] doeehc:
Hi, I have conneted the phone and enter the diag port mode sucessfully, but it log :

I have not seen anyone has the same problem. "SPC code" is error ? I use the SPC code Calculator and input my MEID ,it output a new SPC code. But it also doesn't work.
[Lenovo Z6 Pro Guides, News, & Discussion] MohmmadUzairKhan:
What if we have only 1 SIM Card slot, How To Rebuild Only Single IMEI???

Because IMEI Rebuilder giving only 1 IMEI??
[Lenovo Z6 Pro Guides, News, & Discussion] iloveyouzappa:
i had before the same problem ! in me case in me case i just change the com port from 6 to 7 com port and work's fine ! the imi has restored !
[Lenovo Z6 Pro Guides, News, & Discussion] iloveyouzappa:
well the imi restore work's fine ! but now the device its not read sim card anymore ! No Sim Card ! any ideea how to fix ? please some help for nobis :D
[Lenovo Z6 Pro Guides, News, & Discussion] iloveyouzappa:
the original file of the damnit qcn ! you just need to rebuild it with you'r ownd imi ! using imirebuilder as they post there
[Lenovo Z6 Pro Guides, News, & Discussion] iloveyouzappa:
.....................................
[Lenovo Z6 Pro Guides, News, & Discussion] Waseem.Noor007:
hey did you got any clue why is this happening i am facing the same problem
[Lenovo Z6 Pro Guides, News, & Discussion] Waseem.Noor007:
tried that as well but no luck still facing the same issue
[Lenovo Z6 Pro Guides, News, & Discussion] yorliaan:
I have a problem where neither the "backup" nor "restore" qcn buttons can be clicked. can you guys help me? thank you
[Lenovo Z6 Pro Guides, News, & Discussion] Adi 2021:
I have changed imei of my mi note 10 lite. Now its finger scanner is not working. I think it is a software issue. Will my imei again change after unrooting or installing updated firmware through mi tool or any any otjer way
[Lenovo Z6 Pro Guides, News, & Discussion] joekerr00:
after an interupted flash my device is giving an nv_error in recovery

so I tried doing this but when doing

sh-5.0# dd if=/dev/zero of=/dev/block/bootdevice/by-name/modemst1​

I get an error

dd: /dev/block/bootdevice/by-name/modemst1: write error: No space left on device​

this is a silly question but how to enter adb to clear these files, I tried adb side load under twrp and fox recovery, my phone is unlocked?
[Lenovo Z6 Pro Guides, News, & Discussion] morphea_yuno:
There sure were consequences for checking that checkbox "Erase All Data Before Download", huh...

Anyways, straight to the matter.

I've followed the guide step by step and managed to rebuild the .qcn file with my original IMEI which was stored in Google.

Everything seemed to be going okay until I got this error

Restore QCN Fail: Restore QCN Fail Error in QTA.Phone.ModeControl :Error in setting phone mode to MODE_RESET_F

(Edit2: Reading a bit more, I've stumbled upon this post and now I know I'm supposed to enable modem reset in order to restore the .qcn. The question now is... How? I don't wanna give up on this phone yet.)

I've already looked it up, but these logs only took me to posts on Chinese forums with no replies.

Has anyone managed to solve this before?

Should I rollback to the Global ROM as a workaround, maybe?

(Edit1: Nope. Rolled back and the issue persists)

QFIL .log is attached below.
[Lenovo Z6 Pro Guides, News, & Discussion] lillo9546:
@Chema_F

Thanks for the guide!

I am on HISENSE A5, and tried your guide with the "generic.qcn", writing with mine IMEI, after restoring in QFIL, IMEI on about phone still blank.

What to do?
[Lenovo Z6 Pro Guides, News, & Discussion] Chema_F:
Did you wipe/erase persist partition and installed it again? Not doing it was the reason for the IMEI to remain blank iirc
[Lenovo Z6 Pro Guides, News, & Discussion] Chema_F:
Have you tried installing ZUI 12.5.365 with QFIL as a previous step before restoring the QCN?
[Lenovo Z6 Pro Guides, News, & Discussion] lillo9546:
I was trying with your QCN Generic file, but that wouldn't work with all smartphones right?

Do I need the same QCN for my device only?
[Lenovo Z6 Pro Guides, News, & Discussion] Chema_F:
Yeah, QCN files vary depending on the phones. Ask somebody using your same device to backup his QCN and edit the IMEI to send it to you.

I have no idea how universal this method can be. I know some people used in different devices but I only tested on Lenovo Z6 Pro.
[Lenovo Z6 Pro Guides, News, & Discussion] morphea_yuno:
After flashing 12.5.365 I had restored persist/modem.img with the fastboot method, only then I tried restoring the QCN. Got MODE_RESET_F as an output, then rolled back to the ROW version, now my bootloader is locked and the same error is still showing up . I don't know if I'd have to have my phone rooted in order to enable modem reset, if that were the case, I figure it's a whole new hurdle since I figure the oem-unlock.img relies on some sort of IMEI authentication.

Question is, aside from running it on diag mode, is there anything else I should do other than trying to root the phone to gain access to such reset, or am I missing a step?
[Lenovo Z6 Pro Guides, News, & Discussion] Chema_F:
Root access shouldn't be needed since you shouldn't need to enable modem reset. But here you are, I know. I can't help much at this point to be honest.
[Lenovo Z6 Pro Guides, News, & Discussion] morphea_yuno:
Thinking about buying a Hydra Dongle at this point tbh lol
[Lenovo Z6 Pro Guides, News, & Discussion] lillo9546:
I've got a QCN file for my specific phone, did rebuilding and did the Restore procedure in qfil, but still the IMEI blank!

I am on locked bootloader, stock rooted ROM
[Lenovo Z6 Pro Guides, News, & Discussion] Chema_F:
As I said to other person, in Lenovo Z6 Pro this was typically due to not having wiped and re-installed the persist partition
[Lenovo Z6 Pro Guides, News, & Discussion] lillo9546:
I've done it, no changes.

I am not understanding in point .4, when you select "meta build", but then don't you flash?
[Lenovo Z6 Pro Guides, News, & Discussion] lillo9546:
Please help :(
[Lenovo Z6 Pro Guides, News, & Discussion] lillo9546:
Anyone? @Chema_F I am not understanding in point .4,
[Lenovo Z6 Pro Guides, News, & Discussion] Chema_F:
The text and the image are quite descriptive, I don't understand where the doubt can be.
[Lenovo Z6 Pro Guides, News, & Discussion] A7.Rtb:
Hello bro,

First of all, I'm really sorry for bothering you with this long reading stuff but I really need help

TBH, I have a new Redmi Note 10 Pro and I tried to replace it's IMEI numbers with my old Sony Xperia XA's ones..

I know Changing IMEI is illegal in some countries, but both devices are mine (I can prove that if you want), and I'm sure I can give a good reason to do that (if you want,too..)

So, Here what I did step by step

1- I installed the latest QPST and the latest Qualcomm and Xiaomi drivers (Xiaomi's one from their official site and the Qualcomm's from the QPST archive which I downloaded also from official site)

2- I connected my device with USB Debugging on and activated diagnostics mode with adb and opened QFIL which recognized my device successfully.

3- In QFIL, I backed up the qcn file and copied it and edited the copy with Qualcomm IMEI Rebuilder Successfully (when I opened the rebuilded copy again with the IMEI Rebuilder it showed the new IMEIs)

4- I Restored the edited copy with multisim enabled successfully (QFIL showed qcn restored)

5- I closed QFIL, Unblugged my device and rebooted it.

Everything seemed to be ok, but when I checked my IMEIs, they were unchanged..

I really need help , and as mentioned above I really have a good reason to do that, which I don't want to bother you with, unless you want to.

So, feel free to help me or no, but I really appreciate your help

And thank you anyway

Hello bro,

First of all I'm really sorry for bothering you with this long reading stuff but I really need help

TBH, I have a new Redmi Note 10 Pro and I tried to replace it's IMEI numbers with my old Sony Xperia XA's ones..

I know Changing IMEI is illegal in some countries, but both devices are mine (I can prove that if you want), and I'm sure I can give a good reason to do that (if you want,too..)

So, Here what I did step by step

1- I installed the latest QPST and the latest Qualcomm and Xiaomi drivers (Xiaomi's one from their official site and the Qualcomm's from the QPST archive which I downloaded also from official site)

2- I connected my device with USB Debugging on and activated diagnostics mode with adb and opened QFIL which recognized my device successfully.

3- In QFIL, I backed up the qcn file and copied it and edited the copy with Qualcomm IMEI Rebuilder Successfully (when I opened the rebuilded copy again with the IMEI Rebuilder it showed the new IMEIs)

4- I Restored the edited copy with multisim enabled successfully (QFIL showed qcn restored)

5- I closed QFIL, Unblugged my device and rebooted

it.

E

verything seemed to be ok, but when I checked my IMEIs, they were unchanged..

I really need help , and as mentioned above I really have a good reason to do that, which I don't want to bother you with, unless you want to.

So, feel free to help me or no, but I really appreciate your help

And thank you anyway
[Lenovo Z6 Pro Guides, News, & Discussion] MohmmadUzairKhan:
Same thing happened with me, IMEI doesn't change.

Anyone can guide us? What's the problem

Same thing happend with me in Oneplus 8 , @Chema_F Can you guide us why IMEI is not changing?
[Lenovo Z6 Pro Guides, News, & Discussion] MR01:
@Chema_F @MohmmadUzairKhan @A7.Rtb i have the same problem, nothing change....restore process go well but phone is still with no imei.

Is needed to format and flash modem? (or even "persist" partition?) (i found for other phone those steps)

fastboot erase modem (enter)
fastboot erase modemst1 (enter)
fastboot erase modemst2 (enter)

fastboot flash modem NON-HLOS.bin (enter)
fastboot flash modem modemst1.bin (enter)
fastboot flash modem modemst2.bin (enter)

I dont find modemst1.bin & modemst2.bin in Miui stock rom package, so im not sure....
[Lenovo Z6 Pro Guides, News, & Discussion] Chema_F:
For my device is required to erase and install both persist and modem partitions
[Lenovo Z6 Pro Guides, News, & Discussion] Chema_F:
Excuse me for the late response, I haven't been active in the forum for a while.

I don't need you to explain anything, I'm aware of some countries charging and doing their business with IMEIs.

As I replied to other users, in my phone the IMEI is not actually restored unless Modem and Persist partitions are erased and re-installed before restoring the QCN
[Lenovo Z6 Pro Guides, News, & Discussion] dsc81:
Hi I try to backup my QCN, but it looks like it failed. I have Mi 11 with crDroid ROM.

The error message is

Backup QCN fail. An Attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x800700BB)

Anybody have the same problem? and how to fix it?

Thanks
[Lenovo Z6 Pro Guides, News, & Discussion] yyjpcx:
1. Use fastboot erase persistent prompt: FAILED (remote: 'Partition is write protected')

2. Use "QFIL" to select "Meta Bulid" mode, and "Content. xml" cannot be found in the online brush package

Ask the boss how to continue the operation?
[Lenovo Z6 Pro Guides, News, & Discussion] Saktoor:
is this work for mi 11t pro ?

i lost my EFS and i try to restore it by QCN but i have backup fail check connection

please help me
[Lenovo Z6 Pro Guides, News, & Discussion] Saktoor:
how you fix it ?
[Lenovo Z6 Pro Guides, News, & Discussion] yyjpcx:
Find a solution? I hope I can share it with you
[Lenovo Z6 Pro Guides, News, & Discussion] YB123:
did you succeed? i have the same with lg v50
[Lenovo Z6 Pro Guides, News, & Discussion] lucy1983:
Anybody knows how to enter Diag Mode in a Realme GT 2 device?
[Lenovo Z6 Pro Guides, News, & Discussion] NaughtyDescent:
After doing all this. If IMEI are changed and you factory reset the device. Will these IMEIs will remain there or they will reset to 0 too?
[Lenovo Z6 Pro Guides, News, & Discussion] A7.Rtb:
Hello @Chema_F

Excuse me again for bothering you but I really need help.

As mentioned before I have a Redmi Note 10 pro and I want to replace it's IMEIs with my old device's ones.

So, I followed your guide and everything was going well until I got to the "erase and flash partitions" section.

I erased "persist" with fastboot successfully, but when I tried to flash it, it FAILED with this message: (error: this partition is write protected).

So, I rebooted into TWRP and installed ROM,s persist.img with it, and it went ok.

Then, I rebooted again into fastboot and erased "modem,modemst1,modemst2".

NON-HLOS.img flashing with fastboot went Ok.

After that I rebooted but nothing happened! (original IMEIs still there), connected again with diag mode and restored qcn successfully, rebooted, but nothing has changed!

Is it possible that the reason is the failure to flash "persist" with fastboot, and what can I do to fix that?

And one more "Maybe" silly question, Should I enable USB debugging mode or not during the process?

Sorry again and thanks a lot.
[Lenovo Z6 Pro Guides, News, & Discussion] Aydin12341:
I don't have a qcn file for asus rog phone 5s, how to recover?
[Lenovo Z6 Pro Guides, News, & Discussion] Husnain Ali:
i am facing the same error do you know how to solve it?>
[Lenovo Z6 Pro Guides, News, & Discussion] Suriem:
The solution is driver , check the device manager

my problem was the driver, even connecting the port in the device manager a yellow triangle appeared. and you will only be able to execute it when everything is ok.
[Lenovo Z6 Pro Guides, News, & Discussion] williammedeiros:
leaving here a generic qcn backup of the lenovo legion y90 for anyone who needs it

Backup Imei Genérico Lenovo Legion Y90.qcn

drive.google.com
[Lenovo Z6 Pro Guides, News, & Discussion] KillerLex:
Hello. I've done firmware upgrade by using QFIL with wrong file and now I lost my IMEI, MAC, S/N etc.. And I don't have my own backups. Can someone to help me with sharing qcn file with empty numbers (or not empty - I'll change it to my numbers) ? I will be very grateful.

Lenovo YT-X705X
[Lenovo Z6 Pro Guides, News, & Discussion] ThatGooblin:
will this work on a samsung galaxy s21 ultra?
[Philips, Sony, TCL Android TV] hotphil:
Help me out guys... TCL Android TV (55 P8S). Every time a button is pressed on the remote it utters a confirmation noise. Infuriating. I can't seem to find any menu to change button-press noise confirmation off. Any thoughts? It's like listening to a teenager texting in the mid 2000s lol.
[Philips, Sony, TCL Android TV] coolek33:
On p8m it's in sound options or system settings (don't remember exactly). Not the android settings of course.
[Philips, Sony, TCL Android TV] Tre91:
Hope you found your answer.

If not :

Go Settings > Sound > Advanced Settings > Sound Feedback > Off

I have a TCL P8M and this worked for me. In case yours is slightly different, go ahead and fiddle around till you find 'sound feedback' which is usually in Sound settings.
[Philips, Sony, TCL Android TV] Deleted member 3421465:
This can be fixed with ADB.

1. Enable ADB debugging on device

2. install ADB on your computer.

3. Start a shell (cmd for example if Windows) on computer, if ADB is not in your $PATH variable - navigate to folder where it's installed

4. Find the device IP of your Android TV

5. Connect to the TV using ADB from your computer:

NB! Replace the all of the X characters with the IP of your TV, e.g: 192.168.0.2:5555

adb connect x.x.x.x:5555

6. On the TV, allow ADB device

7. Run the following command in your shell on the computer:

adb shell settings put system SOUND_EFFECTS_ENABLED 0
[Philips, Sony, TCL Android TV] crazy_kid:
I dont have the setting on my TV and the adb command dosent fix the problem.

Help?
[Philips, Sony, TCL Android TV] bayrakceken:
please try:

adb shell settings put system sound_effects_enabled 0

this fixed the issue for me. It had to be small letters in my case.
[Philips, Sony, TCL Android TV] TheNoobIsHere:
There is also this apk if anyone in the future doesn't want to use adb

iangry0/TCLButtonSound: Disables or enables TCL android TV button sound (github.com)
[Philips, Sony, TCL Android TV] tarapiatapioca:
Hello,

sorry for my ignorance. How can I use TCLButtonSound, can I obatain an apk files? I'd like to try to mute my menu sounds in a Telefunken tv.
[Samsung Galaxy Note 10+ Questions & Answers] kael41:
This is a new on me. I booted into recovery mode after an update (which took just fine), and now that I'm in Recovery Mode, I'm stuck. The power button is acting like it doesn't work, but it does since I was able to boot into Recovery Mode! Up and Down buttons work just fine and I can seemingly "select" an option (the line text background changes from blue to green)..but nothing happens. I can't even seem to force another reboot. Any ideas?
[Samsung Galaxy Note 10+ Questions & Answers] Milly7:
Plug it into a PC and try running the command "adb reboot" without the quotes in command prompt.
[Samsung Galaxy Note 10+ Questions & Answers] louforgiveno:
Have you tried Vol down + Power button for up to 15 seconds to see if that will reboot the device?
[Samsung Galaxy Note 10+ Questions & Answers] Jammol:
This happened to me as well. Power button works for selecting an option by double pressing it twice quickly.
[Android Q&A, Help & Troubleshooting] Noways500:
I bought this device today I tried to install twrp and I make everything right like I saw in YouTube but when I try to reboot to recovery after I installed twrp I got black screen said your device is corrupt and can't to boot and I just have to option in my device now 1.this black screen

2.fastboot mode

So please Please if anyone can help I will be happy and thanks
[Android Q&A, Help & Troubleshooting] TNSMANI:
MOD ACTION:

Thread closed as duplicate of https://xdaforums.com/nubia-red-magic-5g/help/device-corrupt-trusted-boot-t4101517
[Shift Accessories] barenbaren:
Does someone know if the HTC shift can be charged via the USB port?

This might allow: 1) use of an external power supply via USB; b) hot swap of standard Shift battery 3) Emergency power in a pinch...

Should it be possible?
[Shift Accessories] pusler:
No

The shift needs alot more powere than what a usb port can provide, so it's newer going to happen
[Shift Accessories] barenbaren:
Yup = the charger outputs 12 v and USB is of course 5 v - Too bad WOuld have been cool to hot swap the battery though...
[Shift Accessories] cnbabbage:
another charging-related question

My SHIFT has stopped recognizing when the external power supply is plugged in: no orange LED, no icon toggle, no switch to the plugged-in power management profile. The battery charges okay, so I can live with it, but it is annoying. I suspect a component in the charging electronics has failed, but am curious about alternative theories, and if anyone else has this problem.
[Shift Accessories] skin57:
I guess that's something for the HTC repair service - i really hope they're better than the company that does HTC service in germany...
[Shift Accessories] reb4252:
HTC Red light of Death

Guys,

I am a service tech for HTC. I would like to tell you couple of things.

When there is red right, Battery will not charge with the chargers (Electrical or USB). It will flash with Car Charger as the charge is high in Car charger.

If you see Red light..your Battery is fine. there is no point of changing the battery.

There are two IC in the motherboard of HTC. One is the Charging IC & the other one is Power Consumption IC. You need to Change the Power Consumption IC, which will cost around 10-20$.

Dont follow unnessary steps as it will affect your PDA ROM sometimes.

YOur HTC will work fine for ever.
[Shift Accessories] nicolas.maigne:
thank you for your answer

hello reb4252,

"" reb4252 reb4252 is offline

Junior Member

Join Date: Aug 2008

Posts: 1

Thumbs up HTC Red light of Death

Guys,

I am a service tech for HTC. I would like to tell you couple of things.""

so you said you are working for htc ? if so i suppose you re not allowed to give us some clues about the very specific clio hardware, like the sd card link with the snap vue side..

anyway i think you are very welcome here!:D
[Shift Accessories] Rabia:
woooooooow ur welcome here defenatly, at least we can pick ur brains with few things, plz plz plz make our shift upto expectations by giving us clues not solution but pointers for making BT and SD work
[Shift Accessories] spzero:
looking at his lack of spelling and grammer i think he might be a joker especially his last part " YOur HTC will work fine for ever. " erm he would no thats not true if he really worked for them.

tho i hope im wrong and they can get us a shift that works with the odd lil leak of info.
[Shift Accessories] PlayStation:
Hello friend,

I am unfortunate I damaged my Shift when power accidentally went in through the USB port thus damaging the power consumption IC in the motherboard. Unfortunately I dont seem to get the replacement part anywhere. You had mentioned that specific part in the post mentioned and I was hoping that you might be able to assist me.

Here is the thread about my unfortunate Shift..... http://xdaforums.com/showthread.php?t=701950
[Shift Accessories] sullivan2002:
Car power adapter 15-25 for my htc shift is it possible?

Hi to all.

Yesterday I bought via internet a car power adapter like this:

http://cgi.ebay.com/15-24V-80W-Car-DC-Power-Adapter-Auto-Charger-Laptop-/180476771054

But my HTC SHIFT can be recharged with 12volts typical so question is:

CAN I USE 15Volts (minimum output from my new car adapter) to power my HTC SHIFT or is just a little bit more. I suppose max 20% more is just good but not more than this.

I must put a zener diode ... to reduce a little bit or as in your opinion I CAN USE IT WITHOUT PROBLEMS.

Thanks

sullivan2002
[Shift Accessories] pelle.jansen:
Thanks for the idea! I would defenitly put a zener between there just in case. Do make sure you use a high amp zener. I could build a boost converter to get from 5 to 12V but that would cut the amps in more than halve but it could be nice to use an external USB battery to swap my shifts battery. I have 3 battery's so that would be nice. Any idea how much a sleeping shift uses? The converter won't be able to put out more than 200mA becouse of the USB restrictions. Is it possible to keep it from charging when swapping battery? Becose i think that charging uses a lot but a sleeping shift almost nothing(not hibernate).
[Shift Accessories] PlayStation:
Guys be very careful when using chargers that are above the Shift's specific power rating. My experience with the Shift confirms that HTC did not think about safety measures when putting the Shift together. I had a small freak accident with the Shift when power entered through the USB port and instead of just blowing a fuse the entire motherboard got fried! You dont want to fry the motherboard coz getting a replacement motherboard is as difficult as swimming across the Atlantic. Ask me how I managed to swim across I will tell you. :D

So I would advise you to tread very carefully. For me what I did is that I had a 12V, 2A car charger for a different device lying around. I simply cut off the power jack on that car charge and replaced with one similar to the Shift wall charger jack and all is good. Of course you also have to be precise about the polarity. The Shift has several week points that you dont want to mess with ;)
[Shift Accessories] pelle.jansen:
They say that the charger of an EEE PC 901 an the Asus R2H have the same charger as the shift. That is only partially true. The specs on the charger is the same but the shift uses a slightly smaller jack. The eee and the R2H are interchangeble. I have a friend with a 901 and it charges my R2H just fine. Shame becose I have 2 chargers for the R2H and only one wonky one for shiffy.
[Shift Accessories] PlayStation:
True it has been confirmed that Shift Charger and eee Pc is one and the same. Only difference is the jack.

http://xdaforums.com/showthread.php?t=502548

So if you have a eee pc or similarly rated charger lying around you can replace the jack and you will be good to go. You can pick the Shift size jack from any elctronics shop. Thats how I managed to rig myself a Shift car charger :rolleyes: