[Bricked?] No Display/ No Vibration, Mi 10 Ultra - Xiaomi Mi 10 Ultra Questions & Answers

Hey Everyone,
my phone stopped working a few days ago and I don't know why.
When I bought it little over a year ago, I flashed the xiaomi.eu rom + twrp etc.
Everything worked fine since then, no major problems just little bugs which got fixed with ota updates.
After I turned off the phone for the night with approx.~70% charge left it wouldn't turn on in the morning.
No vibration, no display, no recognition from my PC, nothing. I tried various charger and cable combinations even leaving it plugged in over my day off.
I even "listened" to the charging brick and compared the sound of the capacitor(s) while plugging in the Phone and then my tablet and vice versa.
The phone seems to at least close a circut.. so charging port is good I guess.
I unfortunaly have no way to measure amps and volts going in.
Does any of you have an idea what could've caused the problem und maybe how to fix it?

Related

[Q] Nexus 5 charging only when it is turned off

Hey there!
My Nexus 5, after updating it to 4.4.3, is having a issue: the device is charging only when it is turned off. When I turn the phone on, while charging, it will remain charging. But if I connect the charger, when the phone is already turned on, it will not charge.
I have tested 2 different cables, same issue.
Is anyone else having the same problem? How to fix it?
Any help would be appreciated. Thanks!
Just for clarification: I'm using Kit Kat 4.4.3, rooted, Xposed.
what are you charging from? ac or pc?
AC!
guilmm said:
AC!
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Click to collapse
Another question, are you using the stock wall wart? Some aftermarket chargers don't put out enough amperage. Another possibility is that you've got some rogue processes keeping your phone awake so it's using battery as quickly (or quicker) than it can take in a charge.
I'm using the AC charger that came with my Nexus 5.
Updated to 4.4.4. Problem not solved.
I think it might be a hardware issue. I have the same problem with my pebble. I have tried multiple cables/chargers and it only charges when it's off. When it's on I get the charging notification but it doesn't actually charge
Nothing. The devide is still charging only when it is turned off.
Having the same issue since update 2 weeks ago. Already wiped phone and problem still exist. Start to think it's hardware but tried 2 different charger same issue.
So guys I am almost the same problem since this morning. I went on a 3 day trip to the Netherlands on Friday and charged my phone in the car for the last time on friday. I died on me this morning. While I was on the way back today and my N5 was in it's last percents of battery I noticed it wouldnt charge anymore. I thought fastcharging might have killed my car radio. Now back home I tried to charge it. For some reason the charging while off screen reapeared as soon as it turned off. Whenn I turned it on again it stopped charging. Tried rebooting multiple times. My phone now only charges while being in Fastboot or Recovery mode. Anybody having any ideas what might have caused this an how to fix this? Cleaning the charger didn't help me.
Nexus 5 won`t charge when on
Bl4ckX said:
So guys I am almost the same problem since this morning. I went on a 3 day trip to the Netherlands on Friday and charged my phone in the car for the last time on friday. I died on me this morning. While I was on the way back today and my N5 was in it's last percents of battery I noticed it wouldnt charge anymore. I thought fastcharging might have killed my car radio. Now back home I tried to charge it. For some reason the charging while off screen reapeared as soon as it turned off. Whenn I turned it on again it stopped charging. Tried rebooting multiple times. My phone now only charges while being in Fastboot or Recovery mode. Anybody having any ideas what might have caused this an how to fix this? Cleaning the charger didn't help me.
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Click to collapse
Hi. Also had this problem a few days now. Alot of headscraching is done
N5 won`t charge when on. Tried my N10 charger, but still the same. With my wireless charger it register the phone when off, but cannot charge it at all. I've also done a factory reset, and even changed the battery. Still no solution. Wondering if the charging port is damaged somehow. It doesn't cost much so maybe I`ll order a new and replace it to. I remember draining the battery more than usual right before this issue acurred. I was hiking, and din`t bring my portable charger. Also it could be some kind of water damage. Had the phone in my pocket all the time, it was not raining, but I got pretty sweaty:-9 Never had any issue with my stock Nexus 5 up till now. Don`t think this i a common problem, when this is the only place I've found others with this issue I`ll order the charging port, keep on searching on forums, and take it from there.
Good luck
I'm having the same problem on my Nexus 5 now as well. When on, it won't charge via micro-usb (via original charger or USB-to-PC), nor will it charge wirelessly. When turned completely off, it charges, but at GREATLY GREATLY reduced speed. It seems to be stuck in a loop as it it's just been plugged in. It cycles continuously through the lightning-bolt battery image, followed by the charge percentage graphic. The screen blinks, then it starts again. I suspect that it only charges for a moment or two before each reset. For example, it only charged about 20% over the span of six hours last night.
I've tried four chargers and four USB cables, and of course both wireless and wired charging. It's something with the hardware I suspect.
Anyone have any suggestions? It looks the the factory wipe upthread didn't help...
Charging spare part
I am having same problem too. I'm guessing it's because of water damage. Where did you find the charging part? I'm thinking of ordering one for myself to see if the problem is fixed!
pasviking said:
Hi. Also had this problem a few days now. Alot of headscraching is done
N5 won`t charge when on. Tried my N10 charger, but still the same. With my wireless charger it register the phone when off, but cannot charge it at all. I've also done a factory reset, and even changed the battery. Still no solution. Wondering if the charging port is damaged somehow. It doesn't cost much so maybe I`ll order a new and replace it to. I remember draining the battery more than usual right before this issue acurred. I was hiking, and din`t bring my portable charger. Also it could be some kind of water damage. Had the phone in my pocket all the time, it was not raining, but I got pretty sweaty:-9 Never had any issue with my stock Nexus 5 up till now. Don`t think this i a common problem, when this is the only place I've found others with this issue I`ll order the charging port, keep on searching on forums, and take it from there.
Good luck
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Click to collapse
Having the same problem now too. Won't Qi or USB charge from OEM charger and cable while powered on.
Appears to be charging fine while powered off.
Did anyone come up with a resolution?

Charging problem

Hello! I have my OnePlus One running one of the latest CM nightly build (20150827), and a few days ago I realised that there was a problem when I charge my phone. It seems to work well (the led puts red, the battery circle icon starts spining) but it's not charging at all. In fact when I left it alone for some hours, it has less battery than when I plugged it.
Today I reached 0% and when I plugged it the battery circle shows the lightning but it blinks between all red and all grey very fast, like if a was pluggin and unplugging it very fast. After several minutes it doesn't overtake 0%. If I disconnect it, it powers off inmediatly.
While I was writing this it suddenly got to 30%
I have tried several sources (official charger, Xiaomi power bank) and different usb cables. I've also experienced this with other nightly from a month ago (I flashed the newer to see if that works to solve it) and the problem only shows sometimes. Thank you for reading!
Sounds like a faulty usb port on the phone to me. If you're able to charge it at all you should try flashing the stock images to go back to stock, but only do this if you're able to get it to charge above 30% because of the phone powers off during the process it could brick the device.
I was just wishing it not to be a hardware problem... But if stock CM doesn't work I guess I'm opening a ticket. Let's see what happens

Changed battery on dead Nexus5, still doesn't work

Old: Phone was working fine at around 7% earlier today when I plugged it in to charging (worked at this time) and went-on playing Civ5 for about 40 minutes. When I grabbed it after that that screen was black and the phone was non-responsive. No charge icon when I plug it in and vol up+down + power doesn't work, nothing works , any help would be appreciated. Note that I dropped my phone into clean toilet water about 2-3 weeks ago but after vaccuming it and leaving it dry for 30 hours it worked just fine. I don't if this (battery dying?) is related to it.​
I changed the battery today to a brand new and the phone still doesn't turn off. What could have possibly ****ed up inside the phone? I though maybe charging port but the phone doesn't even turn on for a bit or show any signs of survival. It doesn't even show up when I plug it in to my PC/Mac... Should I spend 10USD buying a wireless charger to test if it has to do with the charging mechanism or should I just ditch this phone...?
I have this same problem, except on some chargers it gets really hot. Otherwise same as you
I am having a similar problem. One day it shut off and it would only boot to google then go black. LG said it was an LCD connector problem and said it would be $150 to fix...i opted not to pay $150 and when i got it back it was on a previous android version 5.0 i think and it worked fine for a few days. Then i did the update that came along and it sropped working again.. wont connect to computer or turn on. Any chance it is software related? I have a new lcd on the way so i will let you know if that fixes it..
Hello, did a new LCD fix it?
Sent from my LGMS631 using XDA Premium HD app
Could be a charging port issue? I have a Samsung s4 that was dropped in water. When it dried, it booted but I got a weird message that said the battery temperture was too low and charging was paused. I changed the USB charging port and the phone now works perfectly without changing any other components.

Pixel 2 says it is always charging / will not charge

Recently got a Pixel 2 and it sometimes has this problem:
* Battery icon indicates that it is charging, even when it is not plugged into anything.
* When it's doing this, if I plug it in, it will not charge (but still indicates that it is charging)
* If I notice this and restart the phone, it resumes working normally.
Anyone else experience this?
Any ideas on a fix?
My Pixel 2 will get stuck at 100% after being charged overnight, under the battery settings it states that the battery information is not available. So far a reboot will fix the problem, I haven't allowed the phone to stay in the 100% state for long without a reboot. Today I'm going to leave it at 100% to see if the phone corrects the issue eventually during the day...report pending.
same. i noticed it today for the first time today. plugged it in (not the charger that came with the phone, one used for my s7 with a usb-c cord) 20 minutes later noticed it hadn't charged any even though it said it was charging, and the level had actually went down. power cycled it, now it's charging again.
I just had that same problem on my pixel 2. A single reboot didn't help, but a second reboot fixed it. Weird....
Same issue. Plugged into car, says charging, levels dropping, even after reboot. Tried different cables and charger, no difference. Wife just walked in and said her Nexus 5 is doing the same thing! HEY GOOGLE, what did you send out to cause this?
This happened to me today too, right before I was going to update to 8.1. Phone said it was charging all day, even though it wasn't plugged in. A reboot didn't fix it. Then tried Turn Off, and it rebooted and now seems fine.
Having this right now. A few reboots and even shutting the phone down hasn't helped so far. Will run the phone empty to see what happens.
Ves said:
Having this right now. A few reboots and even shutting the phone down hasn't helped so far. Will run the phone empty to see what happens.
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Happens occasionally to me as well. I often disconnect charger from the power rather than pull the charging cable out of the phone first. I wonder if the relatively slow fall in charging voltage when I remove power from the charger makes the problem more likely.
For those who have this problem:
Are you using original charger and cable?
Are you terminating charging by disconnecting power from the charger first, or pulling the cable out the phone whilst power is still on?
Is the phone screen on when you do it?
Anyway, I find a "hold the power key on the phone down for many seconds until it turns off" reboot fixes it until the next time...
1. I was actually using the portable charger that came with my 6P. The Pixel 2 isn't available in the Netherlands as it came with a UK plug.
2. Both methods had the same behaviour. Normally I pull the plug from the socket first before going unplugging it from the phone.
3. 20% of the time the screen is on and the phone unlocked. Most of the times it's just active display.
The phone eventually died despite being plugged in. I started charging again when I used one of the regular chargers (cord not separable). And not it works normally again with the portable charger.
Ves said:
started charging again when I used one of the regular chargers (cord not separable). And not it works normally again with the portable charger.
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Click to collapse
Was this without rebooting the phone? I.e. you fixed the problem just by temporarily plugging in a 'regular' charger?
The phone was dead so I'd consider it a reboot. I left it on the charger to get a full battery again. The problem was gone as I did a check 45 Mon after plugging it in.

Phone won't charge!

Hello,
I recently started having odd problems with my phone where it wouldn't charge without restarting it, would restart by itself and oddly indicate it was charging with no charger plugged in until restarted. I can't be certain but it may have started since the recent update (UK). Yesterday I woke up to find the phone was off, I put it on charge every night so this seemed odd. On turning it back on I found it hadn't charged at all from the 66% it was on the night before. During the course of the day it became apparent that despite the orange LED being on, it wasn't actually charging. Did a factory reset, no difference. Tried a variety of cables and chargers, no difference. I wondered if the USB port was a problem but ADB can see the phone just fine. At the time of writing it has been on charge for several hours, using the same cable and charger I have used every night for several months. The orange LED is blinking and that's it, the buttons do not vibrate. As soon as you remove the cable the LED turns off. It's now a rather shiny paper weight.
Does anybody have any idea what is going on or what else I could try? Otherwise I'll RMA it.
Thanks,
Mark

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