yashsingh1/xdaforums huggingface dataset:
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] maurocfm:
hello guys. i've been reading tons of forum infos about bricked zuk z2. First I tried to put TWRP in it while it was with a stock rom updated by OTA until the latest version. everything went normal, i rooted it with magisk and then i tried to put a custom rom "AospExtended-v5.5-z2_plus-20180510-1122-OFFICIAL". I followed some tutorials about installing firstly the "factory2vendor" but it was occuring an error (invalid path, or something). But even so, TWRP was showing in the upper side as "successful". So i tried to install the rom anyway. So after the bar reached 100%, an error occurred, and nothing else happened. So i tried to restart the smartphone and it doesn't come out of zuk logo.

After reading more and more material around the forums, i found a solution (note that i couldn't even enter in EDL mode by normal proccess, the only way to get there was by fastboot and typing "fastboot -i 0x2b4c oem reboot-edl". I also got some errors on QFIL, but in the end i could install indian 20093 stock rom. Finally i installed without problems the rom. I thought everything was ok, but when i restarted my zuk hoping to see the OS totally functional, now i can only see a blinking screen with no led turning on or blinking. i can't even turn the phone of. If i hold the power buttom, the phone try to restart, shows zuk logo, then it goes again to infinite blinking screen.

Can someone help me on this? i was just trying to update to oreo with a rom that i could select portuguese language so i could sell it faster since it was only English and Indian.

PLEASSSEEEE!!!

Edit1: Hello again, guys. I got it here. I followed this post down here. apparently after flashing a stock rom again, it relocked the bootloader, so i had to unlock again and reinstall the TWRP, now i'm checking about doing a hard reset.

But i'm still getting an error:

Failed to mount '/vendor' (invalid argument)

can someone explain me this? is this the reason i got all that problem?

Edit2: I finally got my phone working again! \o/ But i still have the "Failed to mount '/vendor' (invalid argument)" issue. Anyone knows how can i get this through? Is this problem going to hinder me when i put a custom rom?
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Nitishlesner:
How to unlock. Bootloader in edl mode

My lenovo zuk z2 was bricked some how I was able to lock the bootloader and I locked that but after that I realise that I need a unlocked bootloader for flashing stock rom using mi flash tool .

So please suggest me some way to unlock bootloader in edl mode
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Asbuthosh:
Error while flashing with qfil

[MENTION=5989777]miju12[/MENTION] i have successfully got the port 9008 in qfil but while flashing the rom i am getting "shahara error" ......please help

---------- Post added at 08:03 AM ---------- Previous post was at 08:01 AM ----------

i have successfully got the port 9008 in qfil but while flashing the rom i am getting "shahara error" ......please help
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] jobayoub:
Hello can you tell me pls step by step what you've done to make your phone work again , thank you
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] miju12:
you have to put the files in root of c drive and you have to flash as soon as possible when the phone gets connected
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] jobayoub:
Hello everybody and hello [MENTION=5989777]miju12[/MENTION] , it's been 1 year now and my zuk z2 still bricked i tried every method and nothing happen. With Qfil and miflash i always get success even the image when i boot the phone change when i flash zui 3.0 or go back from 3.0 to 2.0 or 2.5 , also there is someone who told me you need to disconnect the battery after flash for a moment i have done it and the phone still bricked. I have also tried to install twrp but i can't access to recovery mode . and for repair center, i can't send it there i don't live in india . Pls need help guys and thank you .
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] miju12:
contact me in telegram [MENTION=5989777]miju12[/MENTION]
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] vijaybarman:
still bricked or not??
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] jobayoub:
yes :( :(
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] vijaybarman:
msg me on telegram...may be i can help u..
[MENTION=4771724]vijayz[/MENTION]uk

or if u dont have telegram or not want talk on telegram DM here or my insta [MENTION=469627]Its_v[/MENTION]_j_
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] jobayoub:
no others way (facebook , skype , discord .... ) i really can't use telegram right now sorry
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] jobayoub:
Okaay thank you
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] malkeet2611:
i have also same problem help me for this
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] SilenT__ShadoW:
weird situation!

I tried to flash zui 3.5.389 via qfil. In between device got disconnected by accident. Now it's stuck in a loop without boot loader(zuk logo does not appear). I can not even turn off device. Device keeps on vibrating(led blinks) every 30 sec till battery gets drained. I tried everything like volume up+volume down+power, volume up+power still i'm unable to switch off device. Device wont even get recognized on m laptop(no 9008 or 900e port). Need Help!
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Strangerkin:
It is too east to unbrick your z2 plus . If you are using custom rom earlier like viper os , oxygen os etc. First switch off your phone by long pressing power and volume down button. Now you see your led which is blinking is off. Now open your laptop or pc and go to that folder where you installed the zuk driver, adb setup , bootloader unlock img file ,etc. Now what you have to do is plug the data cable to your phone (no to your pc or laptop )first and do tgese things together at together same time ...

Press volume up and down button and at the same tou have to connect the data cable to your pc or laptop ( all things must be done together otherwise it will not work ) . If you done it correct you will see your phone wil automatically boot into fastboot mode where you see your bootloader is locked.

Now open command prompt ( in the folder where you all the things mentioned above ) and type tgese two commands ...

1. fastboot -i 0x2b4c flash unlock unlock_bootloader.img

2. fastboot -i 0x2b4c oem unlock-go

Theee you are.. now you have successfuly unlock your bootloader . Now go to recovery from that place and you will boot into twrp recovery . Now wipe the system, dalvik cache and other things without storage and usb otg.. Now flash your old custom rom and and simply reeboot to system .

Thats how you unbrick your z2 plus ...

If you want a video then tell me..
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Pelepako:
Hi [MENTION=9448164]vijaybarman[/MENTION]

I could use trick or two if you could help me here :) I think I've tried pretty much everything and the phone has never got recognized by Windows or any apps.
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] barmanji:
Which method did u used?
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Pelepako:
I've tried with cable normally. Then with making the black and green touch each other. Then with a usb female->male dongle/extender where i cut black and green and them. Then I've tried with paper clip in the usb-cord. Also tried aluminum foil same way and copper wire.

I've tried to push volume up+power and then release power. Also tried to keep power button down for long time. Eventually I disconnected the battery cable to be sure the phone is off.

Nothing has helped. Not sure if it's the drivers or cable or just that the phone is really bricked for good. I've tried with three different computer and three versions of Windows (7, 8.1 and 10). Tried to install drivers with test mode on etc. Nothing. Only reaction is when I connect the phone with the usb extension cord where I have tied black to green and vice versa. With that the led flashes every 0.5 seconds and windows makes connection sound everytime for about 5-10 times and that's it. Nothing comes up in device manager or QFIL or MiFlash.
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Strangerkin:
Try my way you will repair your device
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Akshat777:
I am getting a problem. My lenovo z2 plus which has been hard bricked software dead phone ,i have tried using QFIL or QPST software to recover it and pure zuk rom but when i connect it to pc it says "can't switch to EDL" please someone help me . The phone is showing connected on PC and software and the download option is all enabled please help
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] samartht:
Watch this video(https://www.youtube.com/watch?v=DexLELi04XY) and then you will be able to detect your phone in your pc in qcom 9008 mode , then use qfil to flash ZUI firmware with the tutorial mentioned in this thread .

Hope it helped .
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] vcsdl_inc:
The Only Solution To Port 900E Issue
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Quaard:
fenkju very macz i love u

u are the best freunde in my life i love u thanks my phone is not bricked now
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] kanansrin:
please can you tell me this in details

please tell me the process in more details.
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] True ayush Kushwaha:
Brother, I was suggested to install stock zui, via qpst, due to some battery issues, and the process stopped leaving my phone to a screen where I see the , 'unable to boot error'. and now today I am able to unlock its bootloader and flash twrp, but I am just not able to push to recovery via command or fastboot mode, yes I am able to get it to fastboot mode, and not able to do anything.
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] True ayush Kushwaha:
same here, I doubt selecting drivers manually works!!
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] True ayush Kushwaha:
same here, and updated devices drivers by choosing where I put my qualcomm drivers, still nothingS!!
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] True ayush Kushwaha:
just tell me the command to clean everything

please!!
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Rit2005:
Since 3 days I could not be able to boot my zuk z2 plus, my phone is completely bricked now. Every time I press the power button of the phone it gives a small vibration and nothing cames out in the screen. It starts when I was in aex 5.8 rom and someone in xda provided a zui 2.5 rom ( twrp). I tried to flash it and it fails. I wipe the dalvik , cache and accidentally pressed reboot system and that thing is started. When I try to flash stock rom via qfil it always show as 900E port and when I press the download button it says, "fail to switch to edl" . Please help me . I need my phone back as soon as possible.
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Rit2005:
my zuk z2 plus is bricked and shows 900e in the pc. but using aluminium foil in usb port it starts to show 9008e . now the problem is i could not find any way to unbrick my device . i tried stock rom flash via qfil but each time it says .. sahara fail... please help me
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] tiggerle666:
I had the same problem, my phone reacted in the same way after a bad flash attempt and I also had the sahara fail. I also tried the foil. I can only tell you, I succeeded because:

1) I made a "deep flash cable". Similar principle as the foil but better controlable. Just take a USB cable, carefully remove the plastic cable insulation with a knife of the BLACK AND GREEN cable for about 1-2cm.

2) When connecting your phone to the USB port try the follwoing: Your phone should be fully turned off (long press and hold volume + power). Press volume down + power (I have a ZUK Z2 pro) and THEN IMMEDIATELY connect it to the cable WHILE YOU cross the black and green cables (generating a shortcut!). Wait a few seconds, THEN uncross the cables and leave them untouched. Your phone should now be connected in 9008e. In some cases it might also work if you just connect it (of course with cables crossed) without pressing the power+volume button.

3) If you want to flash with QFIL, you have to do it within a few seconds after connecting your phone, so better you load everything before you connect your phone, even have your mouse pointer waiting at the "download" button of QFIL.

4) In some cases you might still get the sahra error. As unlikely as it sounds, you might have to uninstall and reinstall QFIL (or get another version). It took me hours to believe and finaly do it, but this saved my phone.

Good luck!
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] trueAK:
Tried most locations with VPN but site's not opening
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] tiggerle666:
The zukfans.eu website was closed some time ago.

I've spent more than 80 hours to get my phone back working, including some issues with the ROMs being newly installed.

Just try to do what I've told you - it will help you and save you time :-)
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] trueAK:
I think I need to get my hands to a deep flash cable, because whenever I connect it to my PC, it always shows 900E, on Qfil software, and I am just not able to update the drivers, and I want to mention one thing that earlier I was able to move 900E to 9008, and whenever I used to tap on download button, it used to show me error saying unable to switch to download mode, and on MI flash tool, the error that I was getting is
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] trueAK:
My device vibrates only, doesn't even gets detected
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] miju12:
Check if all the drivers are properly installed and try changing your usb cable.
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] trueAK:
I am a forgetful guy brother, I am just not able to find where you told me to do anything, I might have forgot, can you please spend little of time again and help me.
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] trueAK:
What do if device isn't even getting detected, no fastboot, no recovery, no bootloader nothing, only the device vibrates every 10 seconds
[Lenovo ZUK Z2 (Plus) Guides, News, & Discussion] Ashish9:
My device is able to enter the Fastboot mode and EDL mode but my computer is only detecting it as Unknown USB Device (Device Descriptor Request Failed). I cannot seem to be able to detect it as any other thing in any other mode. It is therefore not allowing me to use fastboot commands or QFIL.

I have installed all the drivers (Qualcomm, adb, zuk) but still it is only detecting it as an unknown device. Can anyone help?
[Nexus 5 Q&A, Help & Troubleshooting] KamranAllahYar:
I want to install official cm11 rom. Please any body give me the link to cm11 rom please.
[Nexus 5 Q&A, Help & Troubleshooting] Rondeau7:
CM 11 Snapshot

https://drive.google.com/file/d/0B45ZzePMYiUHOUowYmdMS1V0LVE/view?usp=sharing
[G2 Q&A, Help & Troubleshooting] magruf:
Hi, I am using G2 with custom roms for a long time. But few weeks ago (after new few rom tries) something happened and now it just starts with TWRP. Even if I upgrade TWRP tp news version, to install many roms succesfully it did not help. Now I can access files over USB and also with TWRP. Do you have any advice? or d oyou think to change TWRP to CM Recovery helpw?

Thanks.
[G2 Q&A, Help & Troubleshooting] yofej75:
Hi dude,

my G2 (D802, HU model) had some problem yesterday, 27.03.2017.

I was on cr-droid and tried update it to latest version and after my G2 started only with TWRP.

At home i've downgraded my G2 to LP with KDZ with success.

Now it's work again.

Today morning i rooted my phone but i didn't find auto-rec in Play Store so i have not TWRP :(

I suggest you to downgrade it. Perhaps that method helps you too :D I hope!

Have a nice day.

Robert

---------- Post added at 09:18 AM ---------- Previous post was at 08:54 AM ----------

Hi there,

i found LG G2 AutoRec for LP on the Store now and it works :good:

Tip: auto-rec and autorec aren't same keywords :D

Now i have TWRP also.

As i remember SU must be an older version (on my phone is 2.46) and avoid to update it because AutoRec will not working.

Everythings fine.

Next step: installing latest cr-droid :fingers-crossed:

Regards,

Robert
[G2 Q&A, Help & Troubleshooting] magruf:
Hi thank you for your reply. I managed to solve the problem with FixedDownloadCMode.

Thank you for your advice as well.

https://xdaforums.com/lg-g2/development-d802/fix-lg-flash-tool-stuck-2-t3031112
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] dlee69:
Hi,

I'm using Alex UC Rom v4 and would like to know how to cooked the HTC.tsk file and automatically use it as its home screen.

thanks!
[Mate 8 Q&A, Help & Troubleshooting] 12Speed12:
Î am search ntx-l29c636b180 stockrom but î cant find it all links is broken can û help me for ntx-l29c636b180 dload stock rom
[Mate 8 Q&A, Help & Troubleshooting] 12Speed12:
Somebody help?
[Mate 8 Q&A, Help & Troubleshooting] dexz:
Try this.

http://hwmt.ru/oth/HWFF/info/view.php?find_model=NXT-L29C636
[Mate 8 Q&A, Help & Troubleshooting] 12Speed12:
İ tried this broken links for b180
[Mate 8 Q&A, Help & Troubleshooting] dexz:
I think Huawei has closed it down as B193 and B211 are stable firmware for EMUI4. Anyway why do you need B180? Just curious.
[Mate 8 Q&A, Help & Troubleshooting] 12Speed12:
İ updated to b211 and b193 but my phone is slow now and ghosting and lag and my lock screen is not diynamic screen it is lost and i dont like it i want to downgrade to b180 my old orginal rom.
[Mate 8 Q&A, Help & Troubleshooting] dexz:
Did you try to do factory reset? I might speed up.

PS : backup first before proceed. If any.
[Mate 8 Q&A, Help & Troubleshooting] 12Speed12:
İ try factory reset and wipe cache partition

İ didnt backup :(
[Mate 8 Q&A, Help & Troubleshooting] 12Speed12:
Do u have a c636b180 pls help me about it
[LeEco Le Pro3 Questions & Answers] Bukinots:
Hello guys..i have problem about one month....My leeco from gearbest with 5.8.017s not detect CDLA conector with earphones and sometimes quick charge not found..when i connect CDLA my phone play everything from main speaker..When I restart my phone connected with CDLA so after running plays everything from earphones. When I disconnect CDLA and restart phone so does not play anywhere. Then I have to restart the phone after you start playing all normal. I tried install Lineage OS but everything is same.

I'm sorry for my English

Thanks
[LeEco Le Pro3 Questions & Answers] marik1:
Mods had problem with CDLA. You should try official ROMs.
[LeEco Le Pro3 Questions & Answers] Bukinots:
I tried official ROM from official website..and same problem
[LeEco Le Pro3 Questions & Answers] uchihakyo:
hey man check the thread about charging problems. Looks like o common problem.

https://xdaforums.com/le-pro3/help/charging-problems-21s-update-t3563877
[LeEco Le Pro3 Questions & Answers] evan220:
I am using a new case and the plug does not always go in far enough. Are you sure you are getting the plug in all the way?
[OnePlus 3 Questions & Answers] 96thippesh:
please can any one try this below

First insert ur headset/head phone

then play a song through any music player

and take a screenshot

notice the song will start to play through the headset and main speaker of your phone
[OnePlus 3 Questions & Answers] vjendra:
+1
[Galaxy Note 4 Q&A, Help & Troubleshooting] mattsbox60:
I have an SM-N910G that I originally purchased from Optus in Australia, with "OPS" firmware installed. I have since flashed the stock Australian "XSA" firmware on the phone, however I seem to be unable to connect to band 28. The problem persists even after flashing back to OPS, and persists even if I flash the baseband within the OPS firmware over the top of the XSA firmware. I have attached a screenshot of my about page, containing the baseband, etc.

Any ideas?
[Galaxy Note 4 Q&A, Help & Troubleshooting] mattsbox60:
Anyone? I have a section on my train ride to work that is only covered by band 28, so really would like it if anyone has had the same issue and can share.
[Samsung Galaxy S7 Edge Questions and Answers] Xalph92:
Hi guys,

my s7edge suddenly went into a continuous restart loop today. I'm only able to control the phone for around 10seconds before the phone hang and starts rebooting.

Tried going into safe mode but still the same.

My s7e's and Exynos version , Nougat 7, not rooted, no custom rom.

I've no problem going into the recovery mode, it won't reboot there.

I've sent to the customer service center and they offered to change the motherboard and battery under warranty.

I've a few photos and documents that I would like to retrieve can I back up my phone without having to fully boot it ? Through recovery mode perhaps ? Not familiar with all these but I'm willing to learn.

So far the only method I'm able to do is to boot it up, quickly upload a file online bfore it reboots. Repeating the cycle for each file..

Hope I'm able to recover them completely.

Thanks in advance.
[Samsung Galaxy S7 Edge Questions and Answers] xantrk:
Going into download mode and flashing firmware with odin?

Just dont forget to double check your model number, and if you use HOME_CSC file instead of CSC file your phone will not be wiped.
[Samsung Galaxy S7 Edge Questions and Answers] Xalph92:
Can I flash firmware with Odin without downloading anything into my phone? I've read about flashing odin that i need to download some files into my s7edge first.

Developer mode is already enabled tho.

After flashing Odin, what should I do to back up the data?
[Samsung Galaxy S7 Edge Questions and Answers] xantrk:
No you dont need to download anything to the phone. You need to boot to download mode by pressing home button+power+volume down at same time while the phone is off. You will see the download mode.

Before that you download your rom to your computer using sammobile or samfirm. Samfirm is faster btw. You can check the tutorial here. Load appropriate files to appropriate spots in odin then connect your phone in download mode via usb. start and wait a couple mins. https://www.sammobile.com/forum/showthread.php?t=30800

btw download odin from here, it is more up to date version. http://odindownloader.com/download/odin3-v3-12-5

for backup, u can use samsung cloud for anything , google photos for free backup photos on cloud. And also, for solid backup on pc, I use smartswitch. It backs up pretty much anything except app data. ie you need to login all apps and will lose your game progress etc.
[Samsung Galaxy S7 Edge Questions and Answers] Xalph92:
Hi :) thanks for the reply !

Okay i'll follow the steps above.

But as for the backup, i'm unable to use the above listed options as the phone will restart in within 10secs+- once i'm in the home screen.

And if i flash custom recovery, it will void my warranty right?
[Samsung Galaxy S7 Edge Questions and Answers] xantrk:
oh sorry I just realised the point of the conversation. I thought you are trying to boot it to backup didnt realised your mo-bo is faulty. This may cause further issues with your files if installion fails. So maybe u should do reflashing as a last option . And yes, u can back up data thru a custom recovery but it will void your warranty. Did you try asking sammy's help?
[Samsung Galaxy S7 Edge Questions and Answers] Xalph92:
Hmm okay.. yeah I've been to the customer service center, they offered to replace the motherboard and battery under warranty. but need to wait for 2-3days for the stock to arrive.

I've asked about data recovery but they said they're not providing such service anymore due to the latest "data privacy act" of our country, hence they're unable to do that ><

I'll try ask them and see if with consent can they perform that or not.