yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi A2 / 6X Questions & Answers] alirezakiani19:
my xiaomi A2 have this problem.the bettery not charging.charging is slowly not rapidly and after 2 hours not charging 1%!!!!!i have this f***ing phone for 3 month!!!!
[Xiaomi Mi A2 / 6X Questions & Answers] vagsvag:
Can you check pls at box manufacture date?
[Xiaomi Mi A2 / 6X Questions & Answers] alirezakiani19:
yes due

its 07.2018
[Xiaomi Mi A2 / 6X Questions & Answers] vagsvag:
Here also but is ok
[Xiaomi Mi A2 / 6X Questions & Answers] alirezakiani19:
Is there anyone who knows what the problem is? Or how can this problem be solved?
[Xiaomi Mi A2 / 6X Questions & Answers] Leonardohernandez98:
This just happened to me and my phone just turned off :( I tried rebooting to fastboot and then plugging it in but no luck. Any more ideas?
[Xiaomi Mi A2 / 6X Questions & Answers] alirezakiani19:
i think nobody in the world can not solved this problem and we losed our phone!!
[Xiaomi Mi A2 / 6X Questions & Answers] RubenOliveira:
Same here

my Xiaomi MiA2 just lasted 1 month.

It's dead now .... Cannot charge / cannot start ... it happens 3 weeks ago

Don't know what to do more :(

Ship to China for repair is too expensive... there anything else we can try on our own to charge the battery or start the phone?
[Xiaomi Mi A2 / 6X Questions & Answers] hexrevenge:
At the end this worked for me:

* Drain your battery around 10-20%

* Put in Fast Boot Mode and put the charger

* First time you did this after around 5 minutes it will reboot itself, put again in fast boot mode manually and put the charger again (after two or three times it should works)

* It tooks about 10-12 hours to charge fully.

This is an issue of the USB board, probably poor engineering quality.

I buy an USB board from alibaba (search for "xiaomi a2 usb board") for around 2 $ (there are different sellere) and I followed this video (search for "Xiaomi Mi A2/6X Disassembly & Micro-USB replacement") in order to carefully change it and now it works. I didn't test the headphones but for sure the charger is now working (fastcharge also).

So I can say that at least in my friend's case it was an hardware issue.

By the way the phone had 2 month of life.
[Xiaomi Mi A2 / 6X Questions & Answers] walwalla:
If you can't get any response besides some led blinking from time to time, try my trick.

I hold the power button pressed for few hours (using a band) and that charges the phone slowly.
[Xiaomi Mi A2 / 6X Questions & Answers] RossMacgill:
Ive got the same problem, replaced both battery and usb board, and now it shows its charging but seems to drain quicker than the charge. now need to buy another phone :(
[Xiaomi Mi A2 / 6X Questions & Answers] alkxx:
Did exactly the same thing with no success.

Can somebody point out where the safety diode is located on the mi a2 ?
[Xiaomi Mi A2 / 6X Questions & Answers] cobasy:
No fast (normal) charge after may patch update...also one side of headphones does not sound since the patch.

I could charge only with fastboot now can charge with original charger. But only slowly charge

Only 2 patch since buy. Think is update related. Beginning malfuction only after update.

Enviado desde mi Mi A2

mediante Tapatalk
[Xiaomi Mi A2 / 6X Questions & Answers] jasondutch:
Got the same problem last month, send it to the shop were i got it from and they send me a brand new one, they said it was a common problem
[Xiaomi Mi A2 / 6X Questions & Answers] koen_happy:
Same problem also. Used a type-C laptop charger on it. Then it kept on disconnecting until it detects the port but it doesn't charge. Sent it to an authorized Xiaomi service center. I hope the repairs work :< will have to wait for a week to get it back
[Xiaomi Mi A2 / 6X Questions & Answers] Avenia0:
Have the same problem with 2 Mi A2 devices. Tried all solutions from this thread, except usb charging board replacing, nothing helped me. Now I'm waiting for shipment of 2 usb charging boards, I'll update results.
[Xiaomi Mi A2 / 6X Questions & Answers] Avenia0:
I have just changed USB charging board as recommended in post #50 of this thread, but not helped. :( I tried this with 2 devices that I have with the same problem. In addition, I have to mention that replacement boards from China are not the same as original (many components are missing), but behaviour is the same as the original one. So, devices are ready for trash.
[Xiaomi Mi A2 / 6X Questions & Answers] rkajtn:
Hello.i heave same problem on my mi a2 new phone,i change battery and c usb connector,and doesnt help.now i gave phone back over varranty and i get new mi a2 phone.It seams that the car usb charger destroyed charging module or controller.now you now where to look for problem.
[Xiaomi Mi A2 / 6X Questions & Answers] shut:
Update?
[Xiaomi Mi A2 / 6X Questions & Answers] snakemanuver:
As a desperate last shot at getting data out of your phone, you can try this technique to charge your battery. https://www.ifixit.com/Answers/View...ooking+for+alternatives+to+charge+the+battery.

---------- Post added at 04:39 AM ---------- Previous post was at 04:37 AM ----------

Charge board did not work for me. I just posted a link to the part I’ll be buying. Can report back to let people know... it’ll require me to do a bit of soldering so I can charge the battery with another power source
[Xiaomi Mi A2 / 6X Questions & Answers] shut:
So you replaced USB charging board and did not work? What did you solder to get the battery charging?

Sorry but did not understand fully, I've received charging board this morning will try and post the results, thanks!
[Xiaomi Mi A2 / 6X Questions & Answers] snakemanuver:
I bought the female part for the battery so I can charge it externally then plug it back into the phone to get any files that I might need.

This could also be a very ghetto phone charging apparatus if i ever need a backup.

the hard part now is figuring out how to connect this to a power source... the part is tiny.
[Xiaomi Mi A2 / 6X Questions & Answers] piratao2:
Hi guys, no solution yet? My son's phone is at that issue. Have sent the phone to a repair shop but the guy was not able to fix it. He has tried to replace the battery and the USB board, but the issue still remains.

I cannot try the fast boot workaround as the phone does not turn on anymore because the battery is empty.

Very disappointed as my Mi A1 is working flawlessly since the begining. My father in law has bought a Mi A2 in the same shop as my son's and found no issues until now.
[Xiaomi Mi A2 / 6X Questions & Answers] digit1024:
So... have the same issue as you guys.

And I see no one reported further, so I will.

Just received USB charging board like a half an hour ago. Replaced it and..... the same.....

it's not a matter of battery since I have replaced it as well

I guess that's it... I could replace main board, but there is also a possibility that the tape causes that or I don't know... software? Have no idea at the moment.

Any way I guess it's time to say goodbye to my old friend.

Summary of taken actions :

- cleaned USB

- checked multiple cables and chargers

- disassembled, cleaned. Connectors and tapes checked visually - looks OK. Connectors cleaned anyway

- battery replaced

- USB connector board removed and baked (on oven) (for cold connections)

- USB connector board replaced with new one

- main board baked

- factory reset

- Checked charging on fastboot mode

That's it and I don't have and idea what I could do more.
[Xiaomi Mi A2 / 6X Questions & Answers] johnsci911:
I have different issue tho

I am using 18w charger from my other phone but it charges very slow

My problem is I can't use MTP or file transfer in TWRP mode.

I accidentally wiped my system so my phone only works in TWRP mode

I tried replacing the charging board but it can only charge

I've seen many of you are having charging issue.

Well I am thinking it's the main board not the port since I read one post here that says service center just replaced the phone instead of fixing it because it's common issue

I am sad because it has such a good camera especially when using Gcam, pictures are better than my friends iPhone
[Xiaomi Mi A2 / 6X Questions & Answers] Hidmoradiemad:
Unfortunately, my phone does not charge at all after the update

I replaced the battery, but the problem persists

I replaced the lower board, but the problem didn't go away

Data is easily transferred but not charged

The phone is turned off and can no longer be used

Thank you for helping me

Thanks
[Xiaomi Mi A2 / 6X Questions & Answers] SteyrHSWebber:
How get the phone charging

Take off the screen by unscrewing the two screws at the USB-C port. Unplug the battery connector, then hold the power button down for 15 seconds to discharge the capacitors, plug in the charging capable(while still holding power down) and after 3 seconds reconnect the battery, the phone will vibrate and the display will show the charging icon. After a while it will boot by itself
[Xiaomi Mi A2 / 6X Questions & Answers] snakemanuver:
I took mine to the shop, they identified a piece that was making a high frequency noise. This piece was responsible for power delivery to the battery / main board. Part is too small to be repaired by hand ( according to them), and it might be cheaper to just get a replacement than get it fixed.

Unfortunate that this happened to such a great value phone.
[Xiaomi Mi A2 / 6X Questions & Answers] Lucaslmr33:
What are the piece name?can give link for me?
[Xiaomi Mi A2 / 6X Questions & Answers] ZamanDeepu:
hey guys..

I've got the same charging issue. Right now my phone has turned off and I couldn't find any way to charge it up. No matter what it's not charging. I've already tried to get a solution from the repairer but they couldn't fix it.
[Xiaomi Mi A2 / 6X Questions & Answers] VINIT_FURIA:
I got the same issue currently

i got it working although with usb type c charger and a connector from usb micro to usb type c.

although its charging too slow at around 200mah.

Any workaround to switch on fast charging
[Xiaomi Mi A2 / 6X Questions & Answers] kradNZ:
My MiA2 also randomly failed to charge. It says "can't charge at this time" or something similar. Eventually it went to empty and that was it.

I pulled it apart, didn't see anything obviously wrong. Reconnecting the charger it would never charge.

In the end, I soldered a couple of wires to the two test points near the battery terminal and manually charged by my bench power supply. 4.4V max with current limit 2-3A. This charged the battery bypassing the charging circuit. I don't recommend doing this unless you know what you're doing.

So with battery at 100% I tried a few things and nothing has worked. Entering fastboot, plugging charger and booting, the phone says its charging but it actually isn't in my case. I suspect a hardware issue.

I'll try clearing a few things and see if anything helps.

Edit: I've order a replacement main board and usb socket board from Ali-Express. Will update with results once they arrive. I suspect it will take some time to get to New Zealand though.
[Xiaomi Mi A2 / 6X Questions & Answers] kradNZ:
I have replaced the motherboard only and the phone is now charging correctly.

I ordered this part.

https://www.aliexpress.com/item/1005002265348307.html
[Other SmartWatches] wwwwwdfrd:
If anyone is having issues with calls, sms and 4G not working, even though 3G internet works, then you are at the right place. I can fix this issue.
[Other SmartWatches] ramsuresh4:
Thanks for your help. I am planning to buy Lemfo 4 pro or Lemfo lem 8 through Banggood. But after seeing lot of users having Call issues, I am thinking now. You helped more people. Can you please tell, how you solved the problem

Using Root or Factory settings or unlocking bootpader?

Thanks in Advance.
[Other SmartWatches] leon.leosig@gmail.com:
Mobile Inernet doesn't work,

Hi. I have new Lemfo Lem X two weeks but Mobile Internet doesn't work, Not 4g and not 3g. Wi-Fi works properly.

I tried to set the same data (Access point) in network mode as my HUAWEI P20 PRO but it didn't help. Maybe you have any ideas?

Thanks in advance.

Leo

---------- Post added at 04:13 PM ---------- Previous post was at 03:56 PM ----------

Hi. I have new Lemfo Lem X two weeks but Mobile Internet doesn't work, Not 4g and not 3g. Wi-Fi works properly.

I tried to set the same data (Access point) in network mode as my HUAWEI P20 PRO but it didn't help. Maybe you have any ideas?

Thanks in advance.

Leo
[Other SmartWatches] dabloc:
Poor gsm reception lemfo lemx

Is there a solution for the poor signal of the gsm.

When i use the watch i am most of times not available on the network.

Is there a solution ? I think this cant be solved by software. This is a hardware problem, isnt it.
[Other SmartWatches] Dvalin21:
What carrier do you have?
[Other SmartWatches] dabloc:
You mean the provider. I use orange in begium. I tried proximus and that is a little bit better. But i stil keep missing 75 pct of my calls.
[Other SmartWatches] 36SBond:
I just purchased an LEM X. I'm only receiving 3g. No 4g or 4G LTE and I have no internet services. My phove has 5g LTE. What do I need to do make this watch work...36SBond
[Other SmartWatches] negus72:
Hi man i bougth lemfo lem10 but data connection 4g with sim card doesn't works. Amy Suggestion? Thanks
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] MRJOHN3904(JOHN_LINO):
LineageOS is a free, community built, aftermarket firmware distribution of Android 9.0 (Pie), which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

What's working :

Boots

RIL

Audio

Sensors

Flash

Video recording

GPS

Wifi

Bluetooth

Not's Working :

Camera

voLTE

Credits:

vince2678

Instructions:

Download the latest build and gapps

Reboot to recovery

Flash the latest build and gapps

Reboot

Downloads :

G600FY/F

Google Apps

Reporting Bugs

DO NOT Report bugs if you're running a custom kernel or you installed Xposed

Grab a logcat right after the problem has occurred. (Please include at least a few pages of the log, not just the last few lines, unless you know what you're doing.)

If it is a random reboot, grab /proc/last_kmsg. (Do not bother getting a logcat unless you can get it just before the reboot. A logcat after a reboot is useless)

Remember to provide as much info as possible. The more info you provide, the more likely that the bug will be solved. Please also do not report known issues. Any bug not reported in the bug report format below may be ignored.

XDA:DevDB Information

Lineage OS 16.0, ROM for the Samsung Galaxy On7

Contributors

MRJOHN3904(JOHN_LINO), vince2678

Source Code: https://github.com/Galaxy-MSM8916/

ROM OS Version: 9.x Pie

ROM Kernel: Linux 3.x

ROM Firmware Required: Stock

Based On: CyanogenMod

Version Information

Status: Beta

Beta Release Date: 2019-01-02

Created 2018-11-28

Last Updated 2019-03-02
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Zirgom:
Camera and random reboots are the only bugs plssss fix it sooooooon. Cheeeersss dev ?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] priya198804:
Volte work?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Xxxnano:
Oh god plz resolve volte probleme plz.
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] nabraas:
Hi
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] oseiasrodrigues0:
JOHN_LINO wanted to know if you have HOW you solve the ROM bugs LineageOS 15.1 for Galaxy S duos 2 GT-S7582L a dev would help resolve the bugs
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] kachingkachong:
No update fix for this ROM?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Sandhya29:
Plzzzzz fix volte
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] cani10101997:
Working on7eltetur?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] JeffDM:
Thanks
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Ares Shrestha:
ISSUE: After installing the ROM the Sim cards were not detected, I tried wiping cache, reinstalling airplane mode and all but nothing worked.

Has anyone encountered the same problem?

If fixed, please share.

Thanks
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Xxxnano:
Sir normal jio 4g volte sim not work this rom no volte any solution?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] MRJOHN3904(JOHN_LINO):
I'm not connected to this ROM, I'm just spreading it.
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Sandhya29:
Any fix for volte?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Nikhilesh Meher:
Is this room works smoothly?

And screenshots please
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Weuiwer:
I can't flash it because it says my model is ". " Really it says it's a dot. So I checked my build.prop to see it says my model is "on7eltetur" How can I apply this rom to my phone ?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Cauesouza7382:
actualizar la ROM y resolver cualquier error, por favor, nunca pidió nada
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] LuCIfeR0061:
What's the best kernel to use with this rom in order to increase performance?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] andre.borba007:
Hello guys, my games is not working, high delay help me please
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Magic1704:
:fingers-crossed:
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Blackklegend:
The voLTE problem was solved?

---------- Post added at 03:12 PM ---------- Previous post was at 03:01 PM ----------

And only to understand everything works fine like camera and make calls, only thing is the calls aren't in 4g and camera aren't that good, is it?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Thannaingsoe:
R ကို update လိုချင်ပါတယ်

Google Translation?: I would like to update to R.
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Viraj Naik:
Same with me...

Did you fix it then??

If yes, then help me.

How to do it?
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Podalanga:
Thank you so much for this custom rom. I have recently tried it and it worked well. I appreciate your team's effort for this and I request you to help to update the security patch and vendor patch for on7.
[Samsung Galaxy On7 ROMs, Kernels, Recoveries, & Ot] Jannat722:
Please anyone built android 11 or 12 🙏😓
[OnePlus 6T  Guides, News, & Discussion] molitar:
So this company lacks common sense and awful customer service and releases a phone in 2 colors Black and Black.. WTF? I want some color to my phone so they finally release Purple better than Black with a Black Friday deal of an extra charger and cable.

So wait for sale day and login and out of stock? WTF! You have such a poor stock quantity for the only color phone? So I visit them in chat, email, twitter, and facebook and I am ignored.. I asked them for a rain check as it's not my fault you put product on sale and it's sold out the same day you have the sale. I asked them when they expect more of these phones in stock as I do not want Black or Black! Reply 'We have no answer for you'.

So 4 different methods to contact them and they will not respond back to Twitter, Facebook, or email.. NADA! Not a single damn thing! I hate to think how there Support is going to be if this is the damn case!

So my first experience with Oneplus is really looking to be total crap... Now not even sure I want to do business with such a horrible customer service.
[OnePlus 6T  Guides, News, & Discussion] byt3b0mb:
i agree with them. its not their fault it sold out. and your rant to them was not warranted. buy a different phone from a different company if you are so pissed off.
[OnePlus 6T  Guides, News, & Discussion] justibasa:
Any chance this thread can be closed as it's not useful or helpful in any way.
[OnePlus 6T  Guides, News, & Discussion] molitar:
What I am upset about is they will not provide a yes or no and can not even provide even a rough idea when they will have new stock. Just a vague non committal reply that sounds like a lawyer speaking. No offer to see if they can find something out and email once they know. It felt as if I was speaking to a machine than a human that cared.

Than top that off when asking in twitter, Facebook, and email nicely if they will honor the special or not or when they may have new stock and all 3 communications are totally ignored!

Customer service that ignores a person's questions is not good service.
[OnePlus 6T  Guides, News, & Discussion] j0hnee:
Seriously? Move on...
[OnePlus 6T  Guides, News, & Discussion] justibasa:
This IS NOT the place for personal vendetta's. Xda is for development. No one here cares about your problems with customer service.

Edit: Thread reported.
[OnePlus 6T  Guides, News, & Discussion] wilpang:
When I saw the Thunder Purple was out of stock from their official site I went straight to Amazon and got the phone in 3 days.
[OnePlus 6T  Guides, News, & Discussion] blunted415:
LOL are you for real? are you mad ? thats how it works. you would be really mad trying to buy a cochella ticket. if you dont like the colors get a different phone. if you dont get there in time or selected too bad. foh thats not bad customer service.
[OnePlus 6T  Guides, News, & Discussion] Archer:
How dare they be out of stock of one of the most anticipated and sought after devices on the market. How very dare they!

I had a friend who was vegetarian, and she went into a full-on rant at a chip shop owner for not having any cheese and onion pasties left, suggesting that the majority of people who had bought them were not vegetarians, and they should be reserved for people who are. You remind me of her :D
[OnePlus 6T  Guides, News, & Discussion] SpectraFun:
Lol mimimimi noob.
[OnePlus 6T  Guides, News, & Discussion] Funk Wizard:
As mentioned above XDA is not a place to discuss OnePlus Support or Inventory issues as we do not have any control over either. Also from my own experience on the launch day for Thunder Purple 15 EU / 16 IN it was available for a few hours and i had enough time to place the order and it was delivered within 48 hours.

Keep in mind that Thunder Purple is a limited edition along with Anniversary McLaren Edition which will be super limited so the stocks tend run out very quickly due to high demand. I would suggest you open a support ticket or check with OnePlus support directly as they are the only ones who can or would know about stock replenishment.

Thread closed as it does not provide any constructive feedback or value to the XDA community. Feel free to get in touch over PM if you have any further questions or want to know how to contact OnePlus support.

Thank you for your understanding.

Funk

Forum Moderator
[General Questions and Answers] recDNA:
I'd like to test tmobile data reception in my area without. paying a restocking fee on a tmobile phone if it sucks.

Any way I could get good tmobile reception from my old verizon note 3? Will the tmobile guy do it or am I on my own?
[General Questions and Answers] Ibuprophen:
I don't have this device but, the following thread may be helpful for what you are looking for. Don't be afraid to ask for some member guidance within it too.

https://xdaforums.com/showthread.php?t=3360981

Good Luck!

~~~~~~~~~~~~~~~

UNLESS asked to do so, PLEASE don't PM me regarding support. Sent using The ClaRetoX Forum App on my Tandy TRS-80.
[General Questions and Answers] recDNA:
My phone is stock and cannot be rooted. I don't wish to anyway. I merely want to try my phone on tmobile. Won't changing APN be sufficient?