Hi, im starting to get nuts with this phone. I had android 11 and later flashed android 12 beta 1. When i tried to rollback to android 11 the issue with the fast charging started. When tried to flash android 11 via miflash tool an error occuured lije some kind of disconection when flashing. Had to buy an EDL authorization to flash again and the problem was solved! Back again on android 11.
However phone lost the fastcharging issue... Keeps connecting and disconnecting the charge. I tried to flash other roms (official, xiaomi.eu stable or weekly) but the problem remains.
I also reached the battery to zero and i felt more speed when charging but very far from the normal values...
Tried with a 30w charger but the problem remains. Its not either the wall charger or the cable. I only use the original one.
Any sugestions? Thanks
Hi. Same issue here. I've noticed after the last security update, Super Fast Charging stopped working. It's taking my Mi 11 about 1h20min to fully charge. I have never flashed any ROMs. Fully original global version.
I haven't found anything on the internet to help solve the problem.
I've found this though:
Xiaomi Mi 11 is facing slow 55W wired charging after its latest Update. Xiaomi officially announced through the Xiaomi community regarding Xiaomi Mi 11 slow charging problem.
Xiaomi’s official statement state that, “The heat dissipation efficiency of the Smartphone decreases while charging, which generates heat. Hence, it results in a slow charging speed.
“The charging of Mi 11 has been optimized and passed the first round of internal tests. The Update is expected to be rolled out in mid-July,” says Xiaomi.
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Xiaomi Mi 11 slow charging will be fixed and optimized in the Next Update, says Xiaomi
Xiaomi Mi 11 is facing 55W wired slow charging after its latest Update. Xiaomi officially announced regarding Xiaomi Mi 11 slow charging.
www.gadgetlite.in
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Mi Max 2 charging very slow... how to solve it ?
Just change USB cable and use Xiaomi original charger
any more info on this? what do you consider "slow"? full charging time in my case with original xiaomi charger and cable averages 3.5 hours in my case (until charging amperage drops to zero, so this goes beyond the mere "100%" on display)
i also experience this bug. really slow charging. it takes me 9 hours to charge from 0% to 86%. im using the original charger and cable from the box. anyone know how to solve this?
we need more info in order to help you.
- which rom do you have installed?
- which kernel?
- whats the state of your phone during charging? do you leave the screen off or check every 5 minutes or use it permanently? got all sensors (BT, GPS, Wifi, Data, etc.) switched off and using flight mode?
- how new is the installed rom? did u just install it and first charge?
Agree! Without basic information about your phone, don't expect help at all.
same problem.. too slow to charge.. up for this
does anyone have an answer for this?
see above... provide more info on your specific use case.
im using miui10 beta and stock kernel.. the battery is great but so slow on charging.. it takes 6 to 7 hours.. but when im using powerbank and put into 2.1 a may charging time become 3hrs something.. what is the problem of this..
I have a same problem, I thought it is because of my Original Charger of Xioami, maybe the problem is the software.
This is my phone's MUI Version: MIUI Global 9.6 | Stable 9.6.3.0
Interestingly, I recently upgraded firmware to 9.6.3 and faced the same issue.
Fortunately I had a full backup from a few days earlier so was able to restore the firmware partition as a troubleshooting exercise.
Charging speed with 9.6.3 and screen off was logged at an average of 1723 mA.
After restoring the firmware partition from backup, charging was logged at 2935 mA.
Same charger and cable for both tests so unless there's something else at play that I don't understand, pretty sure it's a firmware issue.
Since I replaced the screen I am issuing the same problem. Charging super slowly about 15% in 2-3 hours and overheating.
I will replace the battery first
Hey all,
I have a comsol dual wireless charger (15W per side).
There is a green light that flashes when a device is charging on it.
I noticed that my partner's Google pixel 3 will stop charging when it gets to 100% (and the comsol goes solid green).
However my Mi 9, the comsol will constantly flash to indicate charging. Even hours after hitting 100%.
In the morning the Mi 9 is very warm, and the pixel is cold.
Has anyone experienced this before? Am I damaging my Mi 9?
Thanks
Dude stop using that thing and get the version especially made for the Mi 9
Of course you are reducing the life span of ur mi 9 battery that way.
Plus in first place you shouldn't leave it charging at night .. like why would u do that? You only need 1hr to fully charge it in the morning before leaving. (like 1:38 with original wireless charger)
I have a similar problem with aosp rom, we have a solution?
Hello Team,
I just installed Mi Room v9.2.29 for my Xiaomi Mi5 device. The performance and features of the MIUI 10 are really excellent. But I have a problem; the device stops charging approximately 15 minutes after plug device into the charge. I thought the problem was in the wall plug, but I tried to charge the device in different plugs and the same issue still continues. I tried to charge with my second charging cable but same issue. Is this a general issue for Xiaomi Mi5 devices?
Thanks for an advice!
Best Regards
i did noticed it sometimes. but maybe mine could be port loose connection. but it isnt occuring too often. it's sometimes..
but i m note sure if its miroom issue.
clean the usb port with something because sound like you have debris inside the port
I have not charging issue when using this time but Im facing fast battery drain when play games. It's drain very fast... I did try miui 11 eu 9.10.10 and Mi room but the results are same.
Dear all,
Fast charging on my Redmi K20 Pro / Xiaomi Mi 9T Pro is not working since one day, I've the original 18w charger and the cable that included in the box. When I tries to charge it shows 5 hrs to charge from 30% to 100% and it shows only 400-600 ma. But, when I tries to charge with another cable it works fine except fast charging. Also file transfer absolutely works fine and I've also tried to connect USB flash drive using type-C OTG adapter it works flawlessly. Is it the USB cable issue or what? If someone knows please reply me. My device is Redmi K20 Pro (India) and I'm using 12.0.6.0 Global Stable rom, Android version is 10...
Thank you.
itz_partha_19 said:
Dear all,
Fast charging on my Redmi K20 Pro / Xiaomi Mi 9T Pro is not working since one day, I've the original 18w charger and the cable that included in the box. When I tries to charge it shows 5 hrs to charge from 30% to 100% and it shows only 400-600 ma. But, when I tries to charge with another cable it works fine except fast charging. Also file transfer absolutely works fine and I've also tried to connect USB flash drive using type-C OTG adapter it works flawlessly. Is it the USB cable issue or what? If someone knows please reply me. My device is Redmi K20 Pro (India) and I'm using 12.0.6.0 Global Stable rom, Android version is 10...
Thank you.
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to check turn on fast charge setting in power management
Hello Everyone,
Getting frustrated with this phone. Can't lie. I have the 80W wireless charger along with the 120W wired charger attached to that. However I'm unable to achieve the 67 watts charging this phone claims. It's getting to be very frustrating.
I tried to install EU Rom 12.5.12 Stable, and I'm still experiencing the same issue. In fact for a little bit there, I couldn't even fast charge at all. My phone suddenly stopped wireless charging at all. The animation that it's charging would be stated, but charging was extremely slow, maybe 1-2 percent in 20 minutes.
Finally got the phone fast charging wirelessly again, don't ask me how, just tried installing the firmware update someone posted, and then tried to roll back to 12.5.8, but I failed due to the phone requiring to be completely wiped first. Once restarted though it was fast charging, but still states only at 50Watts.
Can someone please help? Can I achieve 67W like the phone claims with this 80W wireless charger?
Bump, still only getting 50W charging.
Try 12.5.17
Yeah I updated..... Still nothing.
I read China has called for a cap on wireless charging to not exceed 50w and it will be reduced to 50w in all upcoming Xiaomi phones including the mi 12 ultra
Hopefully they haven't decided to apply it retroactively through the software lol
Looks like you might be onto something here.
My Mi 11 Ultra on Android 12 gets 67w charging, with a 120w charger, official 6A cable and 80w stand.
I don't understand why I can't get 67W. I also saw a video in which the guy went into battery settings and turned on quick charge. I don't have that option.
GodKingKnight said:
I don't understand why I can't get 67W. I also saw a video in which the guy went into battery settings and turned on quick charge. I don't have that option.
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Maybe worth flashing a different ROM , maybe the latest EEU would fix the issue.... Or just use the cable
Using EEU. Tried China ROM also, no luck.
Yikes
This is due to the 50W regulation. Charging limits are baked into the new firmware.