yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi Mix 2S Questions & Answers] 4l3ssO:
Goodix FP

It happened to me the last week, i ordered a new fingerprint sensor, but i believe is a software issue since aida64 detects it however when i press 4 times the kernel version it jumps to CIT you'll need to go to the #30 and see if the Goodix FP works with the test.

For me it does not come up, it's just showing empty, hope i get some luck with this without the need of disassemble the back of my phone in order to change it, since it just stopped working suddenly.

I'll proceed on unlocking the phone and check what else needs to be done, while i get the replacement.
[Xiaomi Mi Mix 2S Questions & Answers] Ravendash:
I already unlocked mi Mi MIX 2s to no avail. Fingerprint scanner does not show in the #30 in CIT. Aida64 detects it but does not work either.
[Xiaomi Mi Mix 2S Questions & Answers] 4l3ssO:
Which os have you installed, any kernel change? have you requested the fingerprint sensor?
[Xiaomi Mi Mix 2S Questions & Answers] Ravendash:
MIUI 10 - Stock Kernel - I still don't request the fingerprint sensor.

I tried reinstalling latest MIUI 10 global stable and worked once. After that, fingerprint scanner stopped working again so i reinstalled MIUI 10 but to no avail this time.
[Xiaomi Mi Mix 2S Questions & Answers] 4l3ssO:
Same happened to me :(
[Xiaomi Mi Mix 2S Questions & Answers] Ravendash:
I just have installed Pixel 3 Experience ROM (https://xdaforums.com/xiaomi-mi-mix-2s/how-to/rom-pixel-3-experience-t3855300) but fingerprint scanner still does not work. It is not recognized by the system, but this fingerprint sensor test app (https://play.google.com/store/apps/details?id=com.rhkr8521.fingerprinttest&hl=en) crash everytime i run it.

Anyway, i'm not sure if this is a hardware or software bug. Maybe some fingerprint sensor driver got corrupted or something...
[Xiaomi Mi Mix 2S Questions & Answers] 4l3ssO:
Im suspecting a kernel issue or hardware failure.

[IMG="mix 2s bug"]https://serving.photos.photobox.com/80759989df1440b87e3bcdd0c54c70101e9dc1778f91338aa36ae5cb834b06422c6adee7.jpg[/IMG]
[Xiaomi Mi Mix 2S Questions & Answers] Ravendash:
Most likely is a hardware failure. I have installed so far Revolution Remix, MIUI 10 and Pixel Experience and fingerprint scanner does not work with any of those.
[Xiaomi Mi Mix 2S Questions & Answers] mattberrytr:
Have ordered a new fingerprint sensor so will report back with an update once I replace it. Almost certain it's a hardware issue.
[Xiaomi Mi Mix 2S Questions & Answers] mattberrytr:
Update: Successfully replaced my Mix 2S fingerprint sensor today, took about 30 mins as I was quite careful.

I had to heat up the bottom third of the back of the phone to 80 degrees Celsius (back is glued on), did that with a heatgun. Then I used a tool to wedge apart the back of the phone from the rest, had to unscrew a section, remove the fingerprint sensor, replaced the sensor, re-screwed the section back in place, put the rear cover back on the phone. Turned the phone back on and voilla, new fingerprint sensor working beautifully. I had to remove the existing fingerprint profile that was there and create a new one, but working rock solid now.

The sensor is very cheap ~$5 USD, with cheap international shipping. I'd recommend everyone try this who is having issues with the finger print scanner if resetting the phone didn't help. Get it from here:

https://www.witrigs.com/oem-fingerprint-scanner-flex-replacement-for-xiaomi-mi-mix-2s-black

Get something like this for the job:

https://www.ebay.com/itm/20-in-1-Mo...h=item1c82e9f38a:g:--wAAOSwE0JY-Oal:rk:1:pf:0
[Xiaomi Mi Mix 2S Questions & Answers] ritsched:
Same issue now with me. Already replaced the sensor. No improvement. So you have the goodix or the fpc sensor? You can see at the Cit (4 times Kernel touching)
[Xiaomi Mi Mix 2S Questions & Answers] Wallacemaciel:
It is a hardware problem. In fact, a manufacturing process failute. The flat cable was bended (probably inattention in the assembly line), so it broke. So all of you with the problem, it's a matter of time it completely stop working.
[Galaxy Note 4 Q&A, Help & Troubleshooting] bjornvikingr:
I have an old N910F with a broken lcd digitizer that I am wanting to repair. I had rooted, flashed and tailored it to my liking. It took me a very long time to find this particular model (it has more developer support) as the majority of models in New Zealand are N910U.

Living here also makes it an expensive place to source replacement parts, to the point where I can buy great condition used Galaxy Note 4's for less than the replacement digitizers being sold here (which are likely just bought from ebay or aliexpress anyway).

My thought was that the best way for me to go about repairing my old N910F would be to buy a good condition 2nd hand Note 4 (that has never had a screen replacement and thus has a genuine lcd) and simply swap my N910F motherboard and various parts into the 2nd hand Note 4.

I've done this before with my girlfriends Samsung S4 with no issue and found it easier than when I repaired her S4 by swapping the digitizers, and I avoided having touch screen sensitivity issues.

But I am wanting to double check I shouldn't have any issues here with a motherboard swap from my N910F into a N910U chassis and screen.

My only thought would be that maybe there is a slight difference between the two (snapdragon vs exynos) but I am unsure and would really prefer to keep my N910F hence posting here.
[Google Pixel 2 XL Questions & Answers] Quadrider10:
What's up guys? Has anyone else noticed that the fingure print Sensor barley works. For me, it usually takes all 4 attemps and I have to end up putting my code in. Once upgraded to Pie I factory reset and started from scratch. Seemed to be happening for a while now, maybe since about 4 months ago? IDK, I know of no fixes. Anyone else experience the same thing?
[Google Pixel 2 XL Questions & Answers] siggey:
First time every time
[Google Pixel 2 XL Questions & Answers] Quadrider10:
I just cleaned it with alcohol and re did my fingure prints, we'll see how long this lasts lol
[Google Pixel 2 XL Questions & Answers] Pikakun:
Mine's similar to yours OP. I can't say it's ever worked first time. Ever. I'm a super clean freak so I know I'm not covered in oils etc haha. Maybe we're just the unlucky ones
[Google Pixel 2 XL Questions & Answers] Quadrider10:
Mine use to work perfectly, every time, then they did an update where it didn't turn the screen on instantly anymore, maybe 1 or 2 months after that, it just started to reject my print 9 out of 10 times.
[Google Pixel 2 XL Questions & Answers] fixxxer0:
I am having a similar issue.

Not quite as bad as 9 out of 10 rejections, but its definitely about 3 or 4 tries before it works. Used to be flawless.

The sensor is not dirty either, and fingerprints are not that old. Going to try redoing them now though see if that helps.
[Google Pixel 2 XL Questions & Answers] Raistlin1:
Mine is much slower than when I first got the phone, it is sad really that updates have ruined the sensor. This is the first year that I am not pre-ordering a new google phone. I am intrigued by the Pixel 3 (not XL), it would be kinda nice to go back to a smaller sized phone.
[Google Pixel 2 XL Questions & Answers] Quadrider10:
Cleaning with alcohol and deleting/re-adding my prints seemed to fix the issue. Will report more later down the road.
[Google Pixel 2 XL Questions & Answers] pizza_pablo:
I was researching a fix for this, today.

The number one suggestion was cleaning the sensor.

For me it is sporadic failure of one or two tries and then I purposefully position my finger as perfectly at possible and it will usually recognize by the third try.

Although, today, after reading search results, I picked the screen with the power button and was able to unlock with fingerprint ten times while trying to place my finger awkwardly or not perfect.

Go figure...

I still haven't gotten around to breaking out the alcohol.
[Google Pixel 2 XL Questions & Answers] Will_T:
This problem started for me with the Pie upgrade. Others have posted about it also. Re-registering a print or cleaning does not help and is not the issue even though often the message given for not working is a dirty sensor. I have just gotten used to it. Works more than 1/2 the time and the others I just go old fashioned and enter my code.
[Google Pixel 2 XL Questions & Answers] pizza_pablo:
I just went into ABOUT PHONE and sent feedback for unreliable fingerprint sensor, since pie update and requested an update to fix.
[Google Pixel 2 XL Questions & Answers] Quadrider10:
The alcohol seemed to help a bit. Most of the time my fingure is registered. Still not nearly as good as it was when I got the phone.
[Other SmartWatches] deadman96385:
This is a general thread for information and development resources for the ZTE Quartz smartwatch

P890W01V1.0.0B02 Pre-release Factory fastboot images (Do not use for developers only)

Here

P890W01V1.0.0B04 Pre-release Factory fastboot images (Do not use for developers only)

Here

NXH20F Factory fastboot images

Here

(Latest) NWD1.170831.001 Factory fastboot images

Here

Kernel Source:

Here

Twrp source:

Here

Official Twrp downloads:

Here

Factory reset tool download:

Here

Unlocking bootloader:

Setup ADB and Fastboot on your PC.

Enable USB debugging and OEM Unlock on your watch.

Connect your watch to the PC with a USB cable.

Open a command window on your PC.

Boot your watch into bootloader mode using the following command:

adb reboot bootloader

You may get a request to authorize USB debugging on the device, accept it.

Once your device is in bootloader mode, issue the following command to unlock bootloader:

fastboot oem unlock

You’ll get a confirmation screen on your watch and follow what it says This will begin bootloader unlocking process, which shouldn’t last more than a couple of minutes.

Once bootloader is unlocked, your device will reboot into bootloader mode. You need to boot into system now, either press Power button to reboot OR issue the following command:

fastboot reboot

During reboot, your watch will go through a factory reset and then finally boot into system.

That’s all. Your watch’s bootloader is now unlocked.

I was able to get the T-Mobile Sales Force factory reset tool which flashes almost every partition with the firehose for the device (Security risk)

Fully wipe your device and return to stock along with removing your ESIM configuration:

Download the tool

Install it

Run it

Unlock the bootloader

Enable adb on your watch

Plug the watch into your computer

Click start in the application

Wait for it to finish and enjoy
[Other SmartWatches] deadman96385:
Mine just in case
[Other SmartWatches] eagleeyetom:
[MENTION=4222965]deadman96385[/MENTION] TWRP download link is missing :)
[Other SmartWatches] deadman96385:
Ah sorry about that, I have added the download link
[Other SmartWatches] GuestK00251:
a question will get LineageOS ROM for this device?, It's just that I'm curious, because I saw the news that supports TWRP

edit

---------- Post added at 12:24 PM ---------- Previous post was at 12:11 PM ----------

oh I see https://www.xda-developers.com/blocks-project-openwatch-android/
[Other SmartWatches] deadman96385:
Correct, i am working on bringing up the watch to AOSP which will allow us to advance its android version and to not be limited by android wear
[Other SmartWatches] GuestK00251:
excellent, I will buy this device, since I have a zte tablet with development, I will also use a smartwatch[emoji16]

Enviado desde mi SM-S337TL mediante Tapatalk
[Other SmartWatches] 0xXA:
Nice I saw your sources on git about 3-4 moths ago
[Other SmartWatches] duanim:
.

really great are you working on in ,i will buy one after you confirm this messages to me.

thanks man:good::laugh:

i did bought a used one in ebay $42, count on me for testing.
[Other SmartWatches] champ784:
I actually work for TMobile and got this watch way back as an advocate... While sales were pretty poor, this watch is fantastic and deserves development attention! If you need any help with testing, debugging, or anything else please let me know! I'm not a developer per say... But I'm more technically inclined and willing to learn if needed!
[Other SmartWatches] deadman96385:
You probably got it from the same eBay seller I did lol it was 41 and some cents lol and good to hear about the testing i've sent you a pm

Thanks for the offer, I've sent you a pm

Edit:

Added another pre-release factory image as well as 2 post release ones including the last update image.
[Other SmartWatches] duanim:
When I get it I will let you know, just i can’t believe it this watch is around $40 to $70 price.?
[Other SmartWatches] joe.bat:
so, any special way we need to flash twrp onto the watch?
[Other SmartWatches] duanim:
I got mine I love it already

Waiting for what to do I am ready
[Other SmartWatches] champ784:
If you flash twrp, try to use Linux. Windows was having issues detecting fastboot mode with this watch, but unlocking and flashing through terminal worked just fine. So far, my watch has TWRP and Magisk and works fine. Now we just need to wait FOR ROMs and this watch is as good as new!
[Other SmartWatches] joe.bat:
Thank you so much, I thought I was just missing something
[Other SmartWatches] cmlosaria:
Excited for the developments. Sign me up!

Question, if you unlock your bootloader, are you still able to update to the latest version of WearOS?
[Other SmartWatches] deadman96385:
I highly doubt there will be anymore updates for our watch
[Other SmartWatches] champ784:
This watch was abandoned by TMobile when ZTE went through all of it's legal issues. It's also fallen off lists of watches that were being updated right around the time crap got the fan with ZTE. Really sad TBH...
[Other SmartWatches] champ784:
Have we gotten any confirmation from TWRP team regarding an official TWRP recovery image for platy? I keep checking and haven't seen anything... Not trying to ask for ETA or anything, just curious if community development is gonna continue for this watch or not :)
[Other SmartWatches] deadman96385:
Hopefully in the coming days, took a bit longer because i was busy. But the tree is on their org now just need a final patch merged and it will go official.
[Other SmartWatches] champ784:
No worries! Glad to know it hasn't been abandoned, but also don't wanna be one of those annoying people who complain when they don't get free stuff lol
[Other SmartWatches] deadman96385:
Updated the op to point at the official twrp source and download page
[Other SmartWatches] BTW lover:
I have a Quartz on the way, bought over ebay for around 50€, and was wondering about the esim in the watch. Is it possible to modify the esim to use the watch on any carrier after bootloader unlocking and rooting? Haven't had any device with esim and I can't even find any definitive information on the whole esim thing... ?
[Other SmartWatches] deadman96385:
In theory, the watch could be unlocked from t-mobile and then you could have it registered on another carrier that supports esim you would need to get the sim number. But i think the biggest issue will be the watch only supports 3g so your carrier selection is limited based on that.
[Other SmartWatches] BTW lover:
Thanks to the reply!

I don't really plan to use cellular, just wanted to know if it might be possible.

But just to clarify, the hardware only supports 3G?

I guess here in Germany 3G connectivity is still very widely used so at least that would not be an issue. ?

Edit: just checked it myself, it's 3G only.
[Other SmartWatches] champ784:
That being said, it is HSPA, meaning it's still capable of having functional data purposes such as using the Google Assistant. I use mine all the time, since my OnePlus 6T uses Android Pie and this watch has connectivity issues for some reason with Pie (I suspect since the software is currently outdated). My home is controlled with smart light bulbs and other smart devices and it's nice to be able to control it all from my wrist without having to have my phone on me!
[Other SmartWatches] Ricky21Key:
Picked up the Quartz earlier this month for myself due to this thread. Had been lurking on it for some time. Added TWRP through adb and fastboot as you showed in instructions. Then Magisk 18 through TWRP. For the fastboot commands, I had to use sudo to make it work with each fastboot command individually. Had never used adb and fastboot as I was on a note 3 before.. Lol now on 6T T-Mobile variant. So, good learning experience. Thank you. Also, I did the steps on Kubuntu laptop instead of my windows machines just to be on the safe side. So count me in for any testing or whatever. Nice and nifty watch. Looking forward to all you do for this watch!
[Other SmartWatches] champ784:
Good to see another 6T user here! I think the combo of these two devices is perfect! ?? You get your 6T rooted yet or anything?
[Other SmartWatches] Ricky21Key:
Cool beans! Yes, I have to agree. Definitely liking the simplicity of this watch and phone combo. Haven't done a single thing to the phone. Will do so soon enough, I'm sure.. Lol
[Other SmartWatches] SKAm69:
Got this nice watch a couple of weeks ago new, sealed in box! It is my first Android Wear/Wear OS watch and I would absolutely recommend this watch especially considering its price. Too bad it's abandoned by vendor so it's stuck on Android 7.1.1. Luckily, Google is updating the Wear OS part so it's up to date. Got TWRP on it already and Magisk installed thanks to this topic creator deadman96385. Hopefully there will be custom functional Pie or Oreo ROMs or at least custom kernels for Platy. Tried Aadvanced Settings for watch, by default the CPU governor is performance, avalable frequencies are 800 and 1,1 GHz.
[Other SmartWatches] dami00976:
How can I sideload apps to the watch?
[Other SmartWatches] ryaniskira:
The dock carries data, just dock your watch to it then connect the dock to your PC. Then just adb install the apps

adb install app.apk
[Other SmartWatches] dami00976:
Thanks for the response
[Other SmartWatches] dami00976:
Is Oreo available for the tmobile version?

Can I cross flash firmware if any?
[Other SmartWatches] champ784:
No, ZTE dropped support altogether. We're now waiting to see if developers will create a custom ROM for us so we can update it, but only time will tell..
[Other SmartWatches] Spiteman:
Hello

I run wipesim tool but it broke on 51% with message "Wipe failed! return error code is 30". Watch after this booting

a bit later: all ok, unlock bootloader and all gone 100%
[Other SmartWatches] kingwicked:
How to flash the latest firmware via fastboot . should i use the bat file present in the zip..

my firmware on zte quartz id at the moment is on the watch saysd android Wear 2.0.0.162730722 and play services 11.3.02 (5344-161239932)

im trying with oneplus 6 on android 9.0 . first i had two accounts removed 1 then tried. tried installing older android wear versions

BUT

i have an issue with this watch cannot add my google account on it says

"we couldnot copy your account make sure your phone has a network connection where as such there is no such issue"

tried wear os downgrade as well to 2.8.0 old version but still cannot get this resolved . Any help please.
[Other SmartWatches] champ784:
Are future ROMs dead for this device? Not trying to guilt trip anyone or anything, just curious
[Other SmartWatches] umairmalik2410:
I think this is an excellent starter smartwatch. Looking forward to getting this updated to a newer android version.
[Other SmartWatches] iHomeric:
Thanks deadman96385, for your effort.

I have successfully unlocked bootloader. Flashed twrp from the op link. But when I try to enter recovery, instead I get red exclamation mark. What might be the reason of that?:confused:

Edit: I have found what was missing.

command "fastboot boot twrp.img"
[Other SmartWatches] fldash:
Looking at getting one of these watches for my daughter instead of a cell phone (that she's begging for). I figure it's sort of an in between option between nothing and something. Can it work without a phone (assuming I get it Tmobile account)? Is 3G going away anytime soon or is that only 2G?
[Other SmartWatches] wtfcr0w:
The watch is quite large, even for my adult wrist, just FYI. You can use it for calls and messaging independently, but the watch does require a phone for set up. I don't anticipate 3g going away anytime soon as networks still run 2G.
[Other SmartWatches] waleedbinwaheed:
Greetings respected senior members

I need some help as im stuck in fastboot mode. Watch is not bootinging. Problem started when i used wipesim tool and it stuck at 50 or 51 percent an error shown on the tool. Now it just powers and wear os does not start.

Fastboot is working fine.

I have flashed TWRP and it is working too.

Can anyone please share TWRP image to flash or any workaround in fastboot mode to flash stock images from OP?

Help would b highly appreciated.

Kindly pardon my bad english..

Need help badly..
[Other SmartWatches] Rayan:
Question, I'm trying to unlock the bootloader but after issuing the Fastboot OEM Unlock command, the watch don't do anything and the CMD prompt stays in <Waiting for Device>...

What am I missing?

Thanks guys!
[Other SmartWatches] champ784:
Check your cable and also check your driver's for Android ADB devices.
[Other SmartWatches] QkTreasures:
Is anyone still working on this device? I have a ZTE Quartz Watch and I'm wondering if it's worth doing this to it still?
[Other SmartWatches] SKAm69:
I do, it's still pretty good. Same processor as many top watches, more ram and sturdy body.
[Other SmartWatches] Mortal Eternity:
Asalam o Alikum,

Hope this would help!

Op has posted the link to TWRP official go there and download .img file (flash it using command while in fastboot mode "fastboot flash recovery recoveryfilename.img"

boot into recovery, now you can access your watches internal memory thus, you can use the tool again to flash stuff... download and select the desired firmware and start flashing again... you should be able to went through the entire process.

Thanks devs. :)
[Other SmartWatches] SKAm69:
Any chance to port Wear OS 3 to ZTE Quartz? I've read that even Snapdragon Wear 3100 is capable. Snapdragon Wear 3100 is identical to 2100 in terms of CPU and GPU. If the rumor is true, then Wear OS 3 is not 64-bit exclusive and can be run on Wear 2100 as well.

Or at least newer Android base, for example 9 would be possible? Still rocking Quartz but the software part gets outdated and not all apps get supported because of old Android 7.1.1 API (API 25).

Galaxy Watch 4 battery is frustrating, half of the Quartz battery, so I would stick with Quartz for longer.
[Other SmartWatches] ElroyJx:
I wouldn't mind if its wear os 2.3 with a newer android base. But interest in this watch seems to be dead.
[Other SmartWatches] SKAm69:
Yeah and it's strange, the device was quite popular but even despite that, there was no any development ever going for it. It's probably my last T-Mobile or other carrier-branded device because of such situation.
[LG G7 ThinQ  Questions & Answers] Amirt85:
That's really embressing that LG didn't make any solid statement and gave an ETA for Android 9 while others are already rolling out...

Someone have an internal info about ETA?
[LG G7 ThinQ  Questions & Answers] LameMonster82:
Theoretically it will be released in January or February but nothing confirmed from LG. It probably takes so much time because Android 8.0 treble support is not as good as 8.1 so they have to rework it.
[Tasker Tips & Tricks] eeeemc88:
Hello ,

I still to not understand the high temperature from my phone in many occasions is when I put it in my pants/shorts pocket.

I no gamer with "0" game in the phone.

Why was that ................ ?

Lying on table without such happen with heating unless have been using some strange apps..... etc.

Anyway , would someone please advise a nice PROFILE :

1. When screen off

2. If , Temperature > xxx

3. Restart phone

.......................... so that at least the phone can get rid of the funny thing make them heating.

I am rooted.

Thank you !!!!!!! HaHaHaHa

edmond