yashsingh1/xdaforums huggingface dataset:
[Moto Z Questions & Answers] t-mobile_mda:
hey guys..

same pb on my device.. normally wifi area is persist..? i had been fixed it another motorola device but for this device i dont have it.. anyone has backup of persist..?

---------- Post added at 01:58 PM ---------- Previous post was at 01:45 PM ----------

persist area;

persist -> /dev/block/sda3

dd if=/dev/block/sda3 of=/sdcard/sda3
[Moto Z Questions & Answers] dicer42:
I had the same issue just now after ending up in a weird situation after trying to flash the OTA to 7.0 using TWRP (failed in the middle leaving me with a partially updated phone). This did not cause the problem, but to get OTAs working again, I flashed the official image (well: boot, system and oem) from https://mirrors.lolinet.com/firmware/moto/griffin/official/ (RETEU in my case). This downgraded my phone from 24.21.46 (with parts from 25.11.14) to 24.21.17, but relocking my bootloader worked. After a reboot I experienced the 02:00... MAC though. My solution was to then also flash the modem from the link above (24.21.17) after which the WiFi worked again (and also enabled me to install OTAs again as planned).

Not sure if newer bootloaders will prevent you from downgrading to that version above, but it sure worked for me. Worth trying I guess. Especially since the link provides signed images that can be flashed with a locked bootloader. Just make sure to get a matching image for your region.
[Moto Z Questions & Answers] DanielC4:
I'm having the same problem

dicer42 I am having the same problem, however I do not understand your answer very well. Could you please tell me step by step how you solved it? Thanks you!!

---------- Post added at 09:21 PM ---------- Previous post was at 09:16 PM ----------

I'm sure I have the same problem, when I turn on the Wi-Fi my Moto z restarts and does not detect any network. As the bluetooth does not detect any network. Also the wifi address shown is 02:00:00:00:00:00 although sometimes it changes to cc:61:e5:16:98:25. however I flashed the file NON-HLOS.bin.zip mentioned here from the link https://androidfilehost.com/?fid=889764386195921696 and my problem was not solved. Is someone else having this problem? And how could he solve it?
[Moto Z Questions & Answers] davidzam:
Hi. I have the same probem

Hello. I'm facing the fallowing issue. I was updating over OTA to 7.1.1 , everything went ok. But after booting the phone had no wifi or bluetooth connectivity MAC Adress 02:00:00:00:00:00, I read this post and the problem I'm facing is the same. Does the file provided here will work on my device?. Mobile connectivity if fine, but no Wifi or Bluetooth, connection is possible. I'll apreciate any help, if it is possible.

Here some screen shots. Thank you.

https://prntscr.com/jm89bm

https://prntscr.com/jm89bi

https://prntscr.com/jm895v

---------- Post added at 05:11 PM ---------- Previous post was at 04:59 PM ----------

Cab you help me with the problem I posted? in the las post? Thank you
[Moto Z Questions & Answers] karendar:
Is your phone a verizon droid?
[Moto Z Questions & Answers] davidzam:
No. Unbranded, bought in Mexico. Unlocked. Bootloader is look, stock firmware, stock kernel, no modifications whatsoever. Warranty voided. No technical support in my country.
[Moto Z Questions & Answers] ronald027:
i cant fix my wifi and bt..i flash the said file but still mac add is 02:00:00:00:00:00..any other way to fix this?pls help guys..
[Moto Z Questions & Answers] ronald027:
still no fix for our moto z?
[Moto Z Questions & Answers] boggy27:
No fix found , probably for the ones of us who had no solution working is faulty hardware indeed ...
[Moto Z Questions & Answers] davidzam:
I would like to locate the nougat firmware for this device. As I said before I Wan to flash it myself. But can't figure out what's the right one. Don't want to brick the smartphone. As for hardware damage, I don't think so, everything was working perfectly before the update, and I performed the Ota update correctly, the device wasn't rooted, not any modification whatsoever. I'm sure that there's a problem whit the firmware and the way the Ota it's implemented. Can anyone help me?

Enviado desde mi SM-G550T1 mediante Tapatalk
[Moto Z Questions & Answers] daaabs:
I'm having a similar problem with mine, except the WiFi still works and the MAC addresses for the WiFi and Bluetooth are only one character apart. That's weird, isn't it?
[Moto Z Questions & Answers] davidzam:
I'll post later some screenshots, I really need to know what's the proper firmware to make a hard and clean flash of it on the devise. A "blank" flash... That's how it's called?

Enviado desde mi SM-G550T1 mediante Tapatalk
[Moto Z Questions & Answers] boggy27:
I have the same thing with wifi and bluetooth mac , only one character apart . Whats weird is that bluetooth powers on but wont discover any devices. I flashed already 7.0 , 7.1.1 and both Stock and custom oreo , still same issue.
[Moto Z Questions & Answers] daaabs:
Did you try flashing the modem/BT partition like on the first page? I'm wondering if that works for us or just the people with the 02:00:00:00:00:00 MAC addresses
[Moto Z Questions & Answers] Meia:
Same here.

WiFi OK, no BT.

MAC isn't null, just one character apart from the WIFI.

Happened out of nowhere it was working on first Oreo and a week ago it stopped discovering anything at all.

Today's OTA did nothing.

No modifications on the phone were made.

Tried network reset, nothing.
[Moto Z Questions & Answers] davidzam:
Hello. Any update on this issue. I need to know what it's the exact firmware to flash this device. Also I need to know the software that is needed to do it and the blank file (is that the name?) please. Thank you.

Enviado desde mi SM-G550T1 mediante Tapatalk
[Moto Z Questions & Answers] boggy27:
I have flashed modem / bt / every single firmware from 7.0 to 7.1.1 to 8.0 , custom Roms etc . The only firmware I couldnt flash is the 6 because of the bootloader and I couldn't find a way to downgrade the bootloader . Anyway I'm pretty sure at this point that the issue is a hardware one and not software..
[Moto Z Questions & Answers] Meia:
As for my opinion, it's a FW error when the BT/WiFi MAC is null/invalid ( 02:00:00:00:00:00 )

If you google this MAC you'll find other phones with same issue and mostly it was always solved with the correct flashes.

Samsung had same kind of problem but with IMEI on the Galaxy line and it was solvable by rebuilding a file or restoring it from one of valid backups.

If the BT/WiFi MAC is "normal" then it should be hardware.

At least this is the conclusion that seems most probable from conditions from which people were able and unable to solve the issue.

I'll take my Moto to a repair center, waiting for them to point me a correct one here in Portugal and when I do, I'll have all MAC's and serials noted down so we can understand what kind of repair they do in this case ( some kind of flash or board replacement ).
[Moto Z Questions & Answers] mikumiku01:
Kernel replacement and hardware corruption

Hey, guys. The Mac address problem here,

I pointed out the problems of files and software in previous posts.

The MAC address seems to be displayed if it operates normally.

I replaced the kernel files several times and checked the operation, but the problem did not solve.

It is because I confirmed the display of address by the normal operation of Bluetooth.

It also applies to wifi. It was confirmed that the MAC address remained from the log on the terminal it has, but shut down due to thermal runaway if it is recognized several times.

It can be regarded as poor soldering of the connected chip.

Recognize occasionally as the temperature rises. Then it concludes that it is hardware corruption.:(
[Moto Z Questions & Answers] Vcek:
Yes, this is true in many cases but the strange thing that this problem showed up in many devices after a certain OTA update on stock devices. Could it be hardware damage caused by thermals on certain production batches? If so, then Motorola should be held accountable of repair cost to all such devices. Also, If this is true then it can explain all the damaged batteries.
[Moto Z Questions & Answers] adeelviqar:
Need help

i have downloaded the file how can i use plz explain?

---------- Post added at 07:25 PM ---------- Previous post was at 07:18 PM ----------

i have downloaded the file how can i use plz explain?
[Moto Z Questions & Answers] ferracinimarcos:
moto z sheridan xx1650-05 no wifi and no bluethooth android oreo 8

Hello, I'm from Brazil and I bought a moto z sheridan chinese version I installed several stock roms and I can not speak the device to work wifi nor the bluethooth, it copm the android 8.0 can I make the return to the rom TELUS Firmware (NPL25.86- 30) or use at RETMX? I can not use the phone without the wifi and do not sell it too, please can anyone help me?
[Moto Z Questions & Answers] ferracinimarcos:
How do I in android 8.0?
[Moto Z Questions & Answers] davidzam:
Funny thing. I finally got all the info and all the files to proceed with the flashing procedure. Everything good, all failed. So I go to the next step. That is, unlock bootloader to flash custom kernels and custom rooms to se if it works... And it turns out that mi device CAN'T be unlocked. Jesus!! [emoji19]

Enviado desde mi SM-G550T1 mediante Tapatalk
[Moto Z Questions & Answers] davidzam:
There's no other way to unlock? Besides the use of the Motorola website code?

Enviado desde mi SM-G550T1 mediante Tapatalk
[Moto Z Questions & Answers] saifprvz:
No, you need to have a code to unlock boot loader.
[Moto Z Questions & Answers] diego318170:
do you think it works on android 8.0.0?
[Moto Z Questions & Answers] mbk.mbk:
Just backup apps and do factory reset ,it's caused by upgrading magisk sometimes I too had same problem, u can flash new magisk itself after u factory reset (in recovery will be easy though)
[Moto Z Questions & Answers] Examc8:
Is it necessary to unlock the bootloader to flash the modem? I have the motor z force of verizon with the same problem ... I was investigating and it turns out that it can not be unlocked by the normal method by Motorola's page ... please help!
[Moto Z Questions & Answers] t-mobile_mda:
come on guys... nobody has persist area..? any one has rooted device.? pls share the persist area..lets try it..
[Moto Z Questions & Answers] InnovativeGenius:
! I'm stuck w/ EXACT SAME ISSUE! Thank U 4 posting. (XT1650-02)

EXACT SAME PROBLEM!

I can't recall what caused it or exactly when it happened but it's been nearly ONE YEAR I've been without Wi-Fi AND Bluetooth! Wi-Fi Mac Address remains on 02:00:00:00:00:00 regardless of what I try (Network Reset, Safe Mode, Remove all downloaded apps, cleared system cache, even gave Busy Box and Terminal Emulator a shot but it was too confusing. The only thing I haven't tried is Factory Reset which based on similar posts/forums, it isn't effective but who knows considering it was with a different phone and several years back.

Have you tried hard/factory reset?? Am I the first XT1650 with exact same issue as you? Or have you found others?

Although I have yet to resolve this, I'm somewhat relieved to see I'm not the only one looking for a solution to this abnormal issue regarding Moto Z Force's Wi-Fi Mac Address + BT. Please keep in contact with me, would ya? Would it make sense for whoever finds a fix first shares with the other? At the very least share with this community/post/link.
[Moto Z Questions & Answers] Meia:
Bringing my update of this issue.

Took my phone to the official service, got a new board ( new serial, mac, imei ) and the issue is fixed.

Also got a new display as the previous one was lifting off, they said it's bended chassis LMAO

Few days after the repair, the screen has lifted even more, I think I'll wait until it gets off almost completely and than take it there so they finally realise it's caused by the battery beneath the screen which I told them previously and instead of replacing the battery they got me a new screen :D
[Moto Z Questions & Answers] Abelito94:
Do you have the file for 7.0?
[Moto Z Questions & Answers] mind_hunter:
i have updated to oreo but no wifi even after installing this modem file have you oreo modem file
[Moto Z Questions & Answers] lollyjay:
No sorry
[Moto Z Questions & Answers] vermouth293:
Ayuda!

Buenas noches, amigo, me puedes ayudar? exactamente como fue que logras resolver el problema del mac wifi y bluetooth, no consigo resolverlos, saludos.

---------- Post added at 05:41 AM ---------- Previous post was at 05:18 AM ----------

como lograste hacerlo? saludos...
[Moto Z Questions & Answers] zohaibkhan143:
Same issue with me on Android 8.0.. any fix or modem?
[Moto Z Questions & Answers] umurulz:
can you find the modem for android 8.0.0. My phone got updated to that but I still can't get wifi connected.
[Moto Z Questions & Answers] SmartPlug:
I'm facing the same problem, how can I install this fix using fastboot? Does it need root first to do this fix?
[Moto Z Questions & Answers] FalconFour:
I read all 8 pages. Tried flashing the stock NON-HLOS.bin (along with the rest of the stock firmware, in order described in flashfile.xml)... multiple times... with and without also erasing the "modemst1/2" partitions, whatever those may be.

I've got a T-Mobile Z2 Force I was experimenting with trying to switch carrier ROMs with. It's hard to find a good T-Mobile Z2 Force these days, so I was hoping I could maybe buy a Verizon or Sprint unlocked one and reflash it to TMo. First, I wanted to take my existing (but bad IMEI, for parts/tinkering like this) Z2 Force and reflash it from TMo to AT&T. It didn't go well. Turns out the TMo branding is burned deeply into the thing...

Now I can't get it fully back to stock. Bluetooth works, but WiFi reports "Unavailable" for the MAC address during first-time setup, and 02:00:00:00:00:00 in Settings once I ram through setup.

Since Bluetooth works, I was able to connect to a Bluetooth hotspot and get it connected to the internet such to let me unlock the bootloader again (as otherwise it greys out the "allow OEM unlock" button, demanding I connect to the internet)... but no matter what I try, I can't get the WiFI back.

I've got a XT1789-04 that was previously running the latest stock Android update. Trying to flash it with the file titled "XT1789-04_NASH_TMO_C_8.0.0_OCX27.109-36_subsidy-TMO_regulatory-DEFAULT_CFC.xml.zip".

Not got much hope for insight, and thank goodness it's a spare phone... but if there's any light to be shed, I (and hopefully others) would appreciate it! :)

UPDATE: I GOT IT! Here's the solution for me... I read some hints that the problem is a version mismatch between some internal (unflashable) marker, and what's actually been loaded. So, without an ability to change that marker, nor insight into what it should be, I just dug deep into the ABSOLUTE. LATEST. STOCK ROM. I could find. I knew my model number wasn't wrong ("XT1789-04" is etched in metal next to the charging port), but the version can't be downgraded. So I found the a b s o l u t e ~ l a t e s t ~ v e r s i o n at https://mirrors.lolinet.com/firmware/moto/nash/official/TMO/ - and constructed a series of fastboot commands. Turns out I needed to reboot between repartitioning and completing the flash, as the "system" image failed on the 6th part (.5), but succeeded after rebooting the bootloader and reflashing again, then reflashing modem and OEM and boot and other stuff again for good measure. Rebooted, and my WiFi was back to life. Cool.
[Moto Z Questions & Answers] Faycer:
Mod edit - translated by https://www.deepl.com/

i have the same problem, any solution for the moto g5 cedric

********************

tengo el mismo problema, alguna solucion para el moto g5 cedric
[Huawei Watch] yourstauseef:
Hi ,

Dear Community Members

Huawei Watch 2 has some awesome faces that are not available for Huawei Watch 1.

is there any way that Stock new Faces of Huawei Watch 2 can be loaded on to Watch 1.

would be appreciated please.

regards
[Huawei Watch] TheSt33v:
Please search the forum before posting.

https://xdaforums.com/huawei-watch/help/huawei-watch-2-watch-possibly-apk-form-t3577628
[Huawei Watch] yourstauseef:
i have read that forum already again read on your advice. there is no solution till yet . that's why earlier posted.

thanks
[Huawei Watch] TheSt33v:
Sorry, my mistake. I had assumed that if you read the earlier post, you would have realized that this issue has already been talked about and therefore it would be pointless to make a new topic asking for the same thing. Especially since not doing so is in accordance with XDA rules:

1. Search before posting.

Use one of our search functions before posting or creating a new thread. Whether you have a question or just something new to share, it's very likely that someone has already asked that question or shared that news.

Source: https://xdaforums.com/announcement.php?a=81
[Honor 4C Guides, News, & Discussion] miststudent2011:
Preparation:

Should make a reservation at once, getting Root rights to different firmware versions of devices are not always successful. In most cases, verified utility KingRoot , but it only works to Android 5 inclusive. In Android 6.0 this program no longer works at all (If someone else, then it is pure luck). After receiving code it is recommended full firmware upgrade through three buttons or through TWRP , so that there will be no trace of KingRoot on the device.

How to get the unlock code from the device:

1. For HiSilicon processor. In the folder /dev/block/platform/hi_mci.0/by-name/ looking for a file nvme

1.a. For MTK processor. In the folder /dev/block/platform/mtk-msdc.0/by-name/ look for a file not boot

2. Copy it somewhere c help of Total Commander for All Android (recommended file manager). You must first activate the settings "root functions everywhere" ). I've found about 4MB

3. Open it with something like a word I enjoyed of Office the WPS

4.1. For HiSilicon. In WVLOCK section on the tenth page, find the desired unlock code.

It looks like this :

http://imgur.com/a/YNeB1

An alternative method of using a PC:

1. Get root

2. Turn on "Debugging USB" phone

3. Connect your phone to your computer via the USB

4. Open a PC console (cmd.exe) and execute the command

adb shell su -c "grep -m1 -aoE 'WVLOCK. {14} [0-9] {16} '/ dev / block / mmcblk0p7 | grep -aoE' [0-9] { 16} ' "

5. On the phone immediately after the command to resolve the root-access to ADB shell

6. In the console after the command will display 16-digit unlock code.

Credits and Source: http://4pda.ru/forum/index.php?showtopic=741037&st=260#entry56267299
[Honor 4C Guides, News, & Discussion] rizkhan999:
I was copying the NVME file but it was copying as 0KB size. So what I did was "adb shell" from PC to the phone. And read the file by "more /dev/block/platform/hi_mci.0/by-name/nvme" command. Then copied the output to a text document on PC. and searched for WVLOCK and found the 16 digit code.

Then did "adb reboot bootloader". Then "fastboot oem unlock <code>". And my phone got unlocked.

Thanks for the useful post dear.

However the script/command that you shared gave the error of wrong switches for "grep". But I did not have to use it. As above mentioned method worked for me.
[Honor 4C Guides, News, & Discussion] rizkhan999:
And this informal method is extremely useful also because Huawei has officially ended the bootloader unlock code generation services from 25th July 2018 and onwards as received in an email from them in reply to my email to them on mobile@huawei.com.
[Honor 4C Guides, News, & Discussion] miststudent2011:
Which android version did you try and what is your device model?

Was your device rooted , if so how did you root it ?

On what operating system did you try these method ?
[Honor 4C Guides, News, & Discussion] rizkhan999:
I have android 4.4.2 installed.

Device Model is Honor 4c (CHM-U01) HiSilicon.

I rooted it using King Root APK.

Tried on Windows 10.

Actually my phone's /userdata partition (mmcblk0p40) has got corrupted. I guess due to falling. It must be a hardware issue. But i thought of checking the partition with "e2fsck /dev/block/platform/hi_mci.0/by-name/userdata" command and formatting it with "mke2fs -c /dev/block/mmcblk0p40" command. For that I required root. After rooting, the mentioned commands showed filesystem as okay and formatted it as well but userdata partition remains unfixed.

I am able to copy stuff in that partition but all of it washes away on every boot. And userdata partition error keeps on showing up.

I successfully unlocked the bootloader through your useful informal method in order to install TWRP or CWM recovery, and do a full wipe. However bootloader also gets locked again on boot. And stock recovery remains as it.

Upgrading through stock recovery using update.zip file in ext sdcard also gives error that it is unable to mount partition. Don't know whether system or userdata.

Anyways. So this is the whole story. I guess it is a bad hardware error. And cannot be solved through such software tricks.

Thanks for showing your concern.
[Honor 4C Guides, News, & Discussion] Ja-mesXD:
C:\Users\User>adb devices

List of devices attached

4C2YVP158F***** device

C:\Users\User>adb shell

shell@hwCHM-H:/ $ su -c "grep -m1 -aoE 'WVLOCK. {14} [0-9] {16} '/ dev / block /

mmcblk0p7 | grep -aoE' [0-9] { 16} ' "

{14} [0-9] {16} '/ dev / block / mmcblk0p7 | grep -aoE' [0-9] { 16} ' " <

[-] Execute command failed

shell@hwCHM-H:/ $

This is what it says. :confused: Please help.
[Honor 4C Guides, News, & Discussion] miststudent2011:
Is your device rooted ?

Try other command.
[Honor 4C Guides, News, & Discussion] Ja-mesXD:
It is. I used KingRoot. Through PC since I can't use my phone except for the Setting that I can access through the Notification Bar.

What commands should I try? Can you help me with that?
[Honor 4C Guides, News, & Discussion] miststudent2011:
Can you give me the exact details of what happened to your phone and what steps did you try ?
[Honor 4C Guides, News, & Discussion] Ja-mesXD:
Phone Condition:

Stuck at Emergency Data Message wherein it says that the partition can no longer be used. I've done Factory Reset and Normal Upgrade but it didn't work. I actually wanted to flash it back to Stock ROM or upgrade it to higher version (it's Huawei Honor 4C CHM - U01, Android 4.4.2, probably KitKat ). The problem is, I can't do so, because Huawei no longer issues the Unlock Code to its users. That's when I came across to this post. I downloaded adb and the drivers for this phone ( I even installed HiSuite). I rooted my phone with KingRoot through pc since my phone can't do anything. I tried that command adb shell su -c "grep -m1 -aoE 'WVLOCK. {14} [0-9] {16} '/ dev / block / mmcblk0p7 | grep -aoE' [0-9] { 16} ' " but it says Execute command failed.

What should I do?
[Honor 4C Guides, News, & Discussion] miststudent2011:
Try this

So what you should do is "adb shell" from PC to the phone. And read the file by "more /dev/block/platform/hi_mci.0/by-name/nvme" command. Then copy the output to a text document on PC. and search for WVLOCK and found the 16 digit code.

Then do "adb reboot bootloader". Then "fastboot oem unlock <code>". And phone gets unlocked.
[Honor 4C Guides, News, & Discussion] Ja-mesXD:
Not found.

There's something strange about my phone, though. I just notice it. The apps seems to get uninstalled or removed every time my phone reboots. I
[Honor 4C Guides, News, & Discussion] Ja-mesXD:
>.< Sir?
[Honor 4C Guides, News, & Discussion] miststudent2011:
I think its data partition is corrupted, I have seen a few similar cases like that. Have you installed any malware apps earlier ?
[Honor 4C Guides, News, & Discussion] Ja-mesXD:
I remember It says "The data partition can no longer be used." I haven't installed any that I can remember of. Can it be fixed? What should I do :confused:? Please assist me, sir. :crying: